All code in Tycho and Ptolemy II is rated using a simple four-level
system. The goal of the code rating system is to provide a platform
with which we can assess and improve code quality and stability.
The code rating system is designed to improve:
- code quality
- code stability
Each class is advanced through four levels of confidence by a
light-weight review and testing process. There are two ratings for
each class: that proposed by its author or maintainer, and that
accepted by its tester and reviewers. This approach tries to
maintain the accepted principles of code review and testing by people
other than the author, while keeping overhead manageable for a
research group.
The basic idea is that the author proposes that a class advance a
level. The tester/reviewer is then responsible for examining the class
(with the help of other reviewers, if necessary), writing test code
for it, and either accepting or rejecting the proposed advancement.
The tester/reviewer needs to provide specific and concrete reasons for
rejection; the author is obliged to make needed modifications and
re-submit the code.
The four levels of confidence are red, yellow,
green, and blue. Each level has a well-defined meaning,
which both the author and tester/reviewer are expected to satisfy
before proposing or accepting advancement to that level. The level of
a class or file is indicated in the file header comment with the tags
@ProposedRating
and @AcceptedRating
. A file that has
neither of these tags is unrated.
There is room within the process for design reviews and code
reviews, although the degree to which these are applied is up to the
author and maintainer, and may vary according to the project or
sub-project in which the class lies.
The four ratings are as follows:
Red
- This is the starting point for all code. Red code is in flux, and
cn be expected to changed without warning. Code that calls red code
does not need to be modified by the author if changes in the red code
break the calling code. Red code should never be released.
- Proposing advancement
- Code is made red simply by adding the
@ProposedRating
tag
followed by "red" to the file header comment. The author should do
this, and should also add the @AcceptedRating
tag (solely for
the purpose of making it easier to search with grep). At the same time,
the author should check the file into the shared development
tree, add it to the appropriate makefile, and check that the build
does not fail.
- Accepting advancement
-
"Advancement" to red is automatic. If the author does not add the
@AcceptedRating
tag, the code rating tools will assume
that it is red.
- Acceptable changes
-
Any changes at all can be made to red code, with one significant
condition: red code that is checked into the shared development
tree must not cause the build to fail.
Yellow
- The interface and overall design of yellow code is considered to
be acceptable. Clients can code to this interface with the
expectation that further changes will be limited to revisions, not
major changes. Clients cannot expect that yellow code has any
functionality behind the interface. Yellow code should generally not
be released.
- Proposing advancement
- The author proposes advancement to yellow when he/she is
satisfied with the design of the class, and how it collaborates with
other classes. Before proposing advancement to yellow, the author is
responsible for making sure that the class is adequately documented
and that automatically generated documentation produced by tydoc or
javadoc is correct and reasonably complete. The author is also
responsible for ensuring that appropriate design documentation -- UML
diagram, for example -- is complete and readable.
- Accepting advancement
- The tester/reviewer accepts advancement to yellow when he/she is
satisfied that the design of the class is satisfactory. What
"satisfactory" means is a matter of judgment, based on the project the
work is taking place in and the stated purpose of the class. The
tester/reviewer should evaluate the design and interface of the class
solely on the basis of the design documentation and the documentation
generated by tydoc or javadoc -- in other words, without reading the
source code. Note that, in the case of classes which are designed to
be subclassed, this includes the (protected) interface provided to
subclasses.
If appropriate, the tester/reviewer is entitled to request UML
diagrams as an aid to understanding the purpose and function of the
class, and is entitled to organize a design review at this time. The
tester/reviewer is also entitled to require changes to the interface
in anticipation of testing needs.
- Acceptable changes
- Yellow code can have minor interface changes before advancing to
green. If wholesale changes are required, the author should request
that the class be taken back to red. If the author changes the
interface to yellow code, then he is responsible for:
- Making sure that the calling code compiles.
- Notifying the author of calling code about the change.
- Updating the design documents and tydoc or javadoc output.
The author is not responsible for making sure that the calling code
works or passes its test suites, as yellow code does not provide any
assurance of functionality. (But see Retrospective application of code rating.)
Green
-
The interface to green code has been finalized, and the implementation
is considered acceptable for development purposes. Clients can code
to green code in the expectation that the interface will not change in
such a way as to break compilation, nor will the implementation change
enough to break the caller's test suite. Green code is releasable.
- Proposing advancement
- The author proposes advancement to green when he/she is satisfied
that the interface to the class is final, except for relatively minor
enhancements and additions, and that the implementation of the class
is satisfactory. This could be considered "beta" level code. Before
proposing advancement to green, the author is responsible for
providing a test suite that exercises and demonstrates the main
functionality of the class.
- Accepting advancement
- The tester/reviewer accepts advancement to green if he/she is
satisfied with the implementation of the class. The tester/reviewer
shall determine this by a) writing a test suite, and b) reviewing the
code. The test suite should have at least 50% code coverage. If
appropriate, the tester/reviewer is entitled to organize a code review
at this time. The author is required to write example test code if
requested by the tester/reviewer.
- Acceptable changes
- The interface to green code can only have incremental interface
changes (that is, new methods). Small changes, such as an additional
argument or a change in an argument type, are acceptable but should
first be cleared with authors of client classes. In any case, the
author is required to fix any test suites or clients that break as a
result.
Implementation changes to green code are allowed, provided that
they do not require clients to change the order of calls (which is, in
effect, changing the interface.) The author must verify that changes
do not break any test suites, and is required to fix the clients
and/or test suites if they do. If a change will require substantial
fixes, then the class should probably be taken back to yellow.
Blue
- The implementation of the class has been fully and completely
tested, and accepted as meeting all requirements. All documentation,
including external documentation if appropriate, is complete. Blue
code is releasable.
- Proposing advancement
- The author proposes advancement to blue when he/she is satisfied
that the class is finished, polished, flexible, and robust. This
applies to the documentation as well as the code. This is, in other
words, quality releasable code. In general, code should not be
advanced to blue until it has been in use by other classes for some
time.
- Accepting advancement
- The tester/reviewer accepts advancement to blue when he/she is
satisfied that the class is finished, polished, flexible, and robust.
The tester/reviewer determines this by completing the test suite to
get 100% coverage, or as close as is reasonable given the way that the
class operates with other classes, and possibly also by writing a test
suite that tests this class working in collaboration with other
classes.
- Acceptable changes
- Blue code can have bug fixes, but changes to the external
interface, inherited interface, or observable behavior, make the class
a candidate for reversion to green or yellow status.
The following rules apply to rating levels. These are not enforced
in any way, but should be understood anyway:
- The rating given by a tester is no greater than that
given by the author. (This one is obvious.)
- The rating of a class is no greater than the corresponding rating
of its superclass. In Java, the same applies to any implemented
interfaces. For the purposes of rating, external libraries
are assumed to be blue. (This says that a subclass is no better
than the classes it inherits from.)
- The rating of a calling class can be red or yellow regardless of
the corresponding rating of the callee. The rating of a calling class
can be green or blue only if the corresponding rating of the
callee is equal or greater. (This says that the implementation
of a class can be no better than the interface and implementation
of a class that it depends upon.)
Tycho's revision control mechanism and documentation generation
system supports the code rating system. The following doctags
can be added to the comment at the head of a file:
@ProposedRating rating { author
<emailaddress>) }
- The rating proposed by the author, where rating is Red,
Yellow, Green, or Blue. The author field is optional: if not
supplied, Tycho will attempt to get it from the
@Author
doctag.
@AcceptedRating rating { tester
<emailaddress>) }
- The rating accepted by the tester/reviewer, where rating is Red,
Yellow, Green, or Blue. The tester field is optional, but the
rating system will not function properly without it. If it is missing,
Tycho will probably just use the author.
Tycho takes the following actions:
- When a file is checked-in, it compares the proposed rating with the
proposed rating in the previous version of the file. (For this to work
properly, Tycho will also need to annotate the file with the last
version it checked -- not everyone uses Tycho all the time.) If it is
different, Tycho sends email to the tester notifying him of the
change.
- Tycho does the same for the accepted rating. If this is
different from the previously checked version, Tycho sends email
to the author notifying him of the acceptance.
- Tycho does not automatically add rating doctags if there are none.
The UI does, however, have a button that allows the user to have Tycho
add them.
Other tools may be built in future, such as graphical overviews
of code ratings to indicate where work needs to be done prior
to a release.
Tycho's revision control system needs some modifications which
should be considered by whoever implements the above:
- Currently, the revision control functions are implemented within
the user interface widgets. This approach will prevent source code
management tools that run off-line from ever working with Tycho's
revision control and code rating support. These classes need to be
modified to use the Strategy pattern: A single user-interface widget,
and a small hierarchy of non-graphical objects that provide the
revision-control and code rating functionality.
- There is no way to check in multiple files. This discourages use
of Tycho's revision control mechanism in situations in which a number
of related files have been modified.
- The check-in comment window is modal. It needs to be made
non-modal, in order that the code can be viewed while writing the
check-in comment (like emacs).
The rating guidelines need to be modified somewhat if the
ratings are added after the code is already being developed.
Typical problems may include the following:
- The code is only at red or yellow, yet there are already test
suites. which have a tendency to break whenever the code is modified.
- The code starts at red, but nobody wants to take the trouble to go
through yellow before getting to green, because the implementation
is already considered sound -- so why go to the trouble of messing about
with yellow?
Basically, the right approach in situations like this is to use
judgment. The author and tester/review should, when entering the
rating system, recognize that the code is an exception to the usual
application of the code rating system, and modify the guidelines
appropriately. Here are some particular guidelines for
code that has been recognized as exceptional:
- If test suites exist already, then the author should
either:
- Make sure that all tests still pass after each modification, or
- Remove the tests from the test suite (with the tester/reviewer's
approval) and fix them when proposing advancement to green.
- If code is already considered robust and generally
"done," then it is up to the author and reviewer to decide
if they want to skip yellow. Before doing this, they should first
consider:
- Whether it would be better to just leave the code unrated.
Unrated code that is fully developed is better left unrated if it is
not going to be used in conjunction with new code that is being
developed under the rating system. If, however, it is being subclassed
or heavily used by new, rated, code, then it should also be brought
into the rating system.
- Whether the code really is as good as expected for green level --
having been in use for some time does not automatically make this
so. It is important to remember that the purpose of code rating is to
improve quality. If no-one has time or energy to advance this kind of
code through each level, then it may be better to just leave it
unrated, red, or yellow.
- Isn't this too rigid and complicated for a research
group?
- No: your code doesn't have to pass any reviews or tests for it to
be in the tree, although it may not be considered eligible for
release. The degree to which the review and testing process is carried
out is determined by the perceived needs of users of your code. In any
case, you should really view the process as an opportunity to improve
the quality of both your own code and that of our research group as a
whole
- Nobody really writes an interface without writing
code at the same time. Doesn't this make yellow redundant?
- No. Firstly, the premise is debatable, especially given the
maturity of modeling languages such as OMT and UML. Secondly, it
doesn't matter: if an author chooses to completely write the
implementation of a class before proposing that it be made yellow,
that's fine. If this approach makes him or her more confident that the
class will make it to green without any substantial changes, even
better -- and the author will have less work to do to get the code to
green. However, acceptance at level yellow only implies acceptance of
the interface, and all the same guidelines about usage still apply.
- Haven't you neglected the incremental improvements that all
code goes through?
- No... and yes. There are simple guidelines for what kinds of
changes can be made to code at each level -- in particular, red and
yellow are flexible with regard to allowing changes. On the other
hand, changes to code are often caused by a weakness in the original
interface or implementation, which is why the process provides
specific points at which design and code reviews can be done if
considered appropriate. If needed improvements cannot be done without
gross violation of the guidelines for that level, then the author or
modifier can propose that the code be taken back one, two, or even
three levels.
- The requirements to get to blue are pretty severe. Why?
- Because blue is there as a rating for code that has been very
thoroughly thought-through, documented, and tested. Many classes may
never get to blue, and that's fine.
- What about the user-interface aspect of a class?
- Good question! The code rating system does not explicitly deal
with the user interface appearance or behavior of a class. We're
going to just have to use our judgment to start with, and when we
have more experience with the review process we can decide whether
and how to incorporate user interface aspects into the ratings.
Tycho Home Page
Copyright © 1997-1998 The Regents of the University of California.
All rights reserved.
Last updated: 05/20/98,
comments to: johnr@eecs.berkeley.edu


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{% extends "base.html" %} {% block content %}
{% trans %}403 Permission Denied{% endtrans %}
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module Bil:sig
..end
The module specifies Binary Instruction Language (BIL). A language to
define a semantics of instructions. The semantics of the BIL
language is defined at [1]
.
The language is defined using algebraic types. For each BIL constructor a smart constructor is defined with the same (if syntax allows) name.
See also [1]
: BIL Semantics.
module Types:sig
..end
include Bap.Std.Bil.Types
typet =
stmt list
type
var_compare
typevars =
(var, var_compare) Std.Set.t
include Printable.S
include Data.S
val pp_binop : binop Std.printer
printf "%a" pp_binop op
prints a binary operation op
.val pp_unop : unop Std.printer
printf "%a" pp_unop op
prints an unary operation op
val pp_cast : cast Std.printer
printf "%a" pp_cast t
prints a cast type t
val string_of_binop : binop -> string
string_of_binop op
is a textual representation of op
.val string_of_unop : unop -> string
string_of_unop op
is a textual representation of op
.val string_of_cast : cast -> string
string_of_cast t
is a textual representation of a cast typemodule Infix:sig
..end
include Bap.Std.Bil.Infix
Bil
module.val move : var -> exp -> stmt
move v x -> Move (v,x)
val jmp : exp -> stmt
jmp x -> Jmp x
val special : string -> stmt
special msg -> Special msg
val while_ : exp -> stmt list -> stmt
while_ cond stmts -> While (cond,stmts)
val if_ : exp -> stmt list -> stmt list -> stmt
if_ cond s1 s2 -> If(cond,s1,s2)
val cpuexn : int -> stmt
cpuexn number -> CpuExn number
val unsigned : cast
unsigned -> UNSIGNED
val signed : cast
signed -> SIGNED
val high : cast
high -> HIGH
val low : cast
low -> LOW
val plus : binop
plus -> PLUS
val minus : binop
minus -> MINUS
val times : binop
times -> TIMES
val divide : binop
divide -> DIVIDE
val sdivide : binop
sdivide -> SDIVIDE
val modulo : binop
modulo -> MOD
val smodulo : binop
smodulo -> SMOD
val lshift : binop
lshift -> LSHIFT
val rshift : binop
rshift -> RSHIFT
val arshift : binop
arshift -> ARSHIFT
val bit_and : binop
bit_and -> AND
val bit_or : binop
bit_or -> OR
val bit_xor : binop
bit_xor -> XOR
val eq : binop
eq -> EQ
val neq : binop
neq -> NEQ
val lt : binop
lt -> LT
val le : binop
le -> LE
val slt : binop
slt -> SLT
val sle : binop
sle -> SLE
val neg : unop
neg -> NEG
val not : unop
not -> NOT
val load : mem:exp -> addr:exp -> Std.endian -> Std.size -> exp
load ~mem ~addr endian size -> Load (mem,addr,endian,size)
val store : mem:exp -> addr:exp -> exp -> Std.endian -> Std.size -> exp
store ~mem ~addr exp endian size -> Store(mem,addr,endian,size)
val binop : binop -> exp -> exp -> exp
binop op x y -> BinOp(op,x,y)
val unop : unop -> exp -> exp
unop op x -> UnOp(op,x)
val var : var -> exp
var v -> Var v
val int : Std.word -> exp
int w -> Int w
val cast : cast -> int -> exp -> exp
cast t w x -> Cast (t,w,x)
val let_ : var -> exp -> exp -> exp
let_ var value expr -> Let(var,value,expr)
val unknown : string -> typ -> exp
unknown msg typ -> Unknown(msg,typ)
val ite : if_:exp -> then_:exp -> else_:exp -> exp
ite ~if_:cond ~then_:e1 ~else_:e2 -> Ite (cond,e1,e2)
val extract : hi:int -> lo:int -> exp -> exp
extract ~hi ~lo x -> Extract (hi,lo,x)
val concat : exp -> exp -> exp
concat x y -> Concat (x,y)
val is_referenced : var -> stmt list -> bool
is_referenced x p
is true
if x
is referenced in some
expression or statement in program p
, before it is
assigned.val is_assigned : ?strict:bool -> var -> stmt list -> bool
is_assigned x p
is true
if there exists such Move
statement, that x
occures on the left side of it. If
strict
is true, then only unconditional assignments are
accounted. By default, strict
is false
val prune_unreferenced : ?such_that:(var -> bool) ->
?physicals:bool -> ?virtuals:bool -> stmt list -> stmt list
prune_unreferenced ?physicals ?virtuals ?such_that p
remove
all assignments to variables that are not used in the program
p
. This is a local optimization. The variable is
unreferenced if it is not referenced in its lexical scope, or if
it is referenced after the assignment. A variable is pruned
only if it matches to one of the user specified kind,
described below (no variable matches the default values, so
by default nothing is pruned):
such_that
matches a variable v
for which such_that v
is
true
;
physicals
matches all physical variables (i.e., registers
and memory locations). See Std.Var.is_physical
for more
information. Note: passing true
to this option is in general
unsound, unless you're absolutely sure, that physical
variables will not live out program p
;
virtuals
matches all virtual variables (i.e., such variables
that were added to a program artificially and are not
represented physically in a program). See Std.Var.is_virtual
for more information on virtual variables.
val normalize_negatives : stmt list -> stmt list
normalize_negatives p
transform x + y
to x - abs(y)
if y < 0
val substitute : exp -> exp -> stmt list -> stmt list
substitute x y p
substitutes each occurrence of expression x
by
expression y
in program p
. The mnemonic to remember the
order is to recall the sed's s/in/out
syntax.val substitute_var : var -> exp -> stmt list -> stmt list
substitute_var x y p
substitutes all free occurences of
variable x
in program p
by expression y
. A variable is
free if it is not bounded in a preceding statement or not bound
with let expression.val free_vars : stmt list -> vars
free_vars bil
returns a set of free variables in program
bil
. Variable is considered free if it is not bound in a
preceding statement or is not bound with let
expressionval fold_consts : stmt list -> stmt list
fold_consts
evaluates constant expressions and statements.val fixpoint : (stmt list -> stmt list) -> stmt list -> stmt list
fixpoint f
applies transformation f
until fixpoint is
reached. If the transformation orbit contains non-trivial cycles,
then the transformation will stop at an arbitrary point of a
cycle.val propagate_consts : stmt list -> stmt list
propagate_consts bil
propagates consts from their reaching definitions.
The implementation computes reaching definition using inference style analysis,
overapproximates while cycles (doesn't compute the meet-over-paths solution),
and ignores memory locations.val prune_dead_virtuals : stmt list -> stmt list
prune_dead_virtuals bil
removes definitions of virtual variables that are
not live in the provided bil
program. We assume that virtual variables are used
to represent temporaries, thus their removal is safe. The analysis over-approximates
the while loops, and won't remove any definition that occurs in a while loop body,
or which depends on it. The analysis doesn't track memory locations.module Apply:sig
..end
type
result
class type storage =object
..end
module Storage:sig
..end
type
value =
| |
Imm of |
(* |
immediate value
| *) |
| |
Mem of |
(* |
memory storage
| *) |
| |
Bot |
(* |
undefined value
| *) |
In operational semantics a storage is represented syntactically as
v1 with [v2,ed] : nat <- v3,where v1 may be either a
Bot
value, representing an empty
memory (or an absence of knowledge), or another storage. So a
well typed memory object is defined inductively as:
Inductive memory := | bot : memory | store : (mem : memory) (addr : value) (data : value).
That is equivalent to an assoc list. Although we provide an
assoc list as storage variant (see Std.Bil.Storage.linear
), the
default storage is implemented slightly more effective, and
uses linear space and provides $log(N)$ lookup and update
methods. Users are encouraged to provide more efficient
storage implementations, for interpreters that rely heave on
memory throughput.
module Result:sig
..end
module Trie:sig
..end
type
pass
val register_pass : ?desc:string ->
string -> (t -> t) -> pass
register_pass ~desc name pass
provides a pass to the BIL transformation pipeline.
The BIL transformation pipeline is applied after the lifting procedure,
i.e., it is embedded into each lift
function of all Target modules.
(You can selectively register passes based on architecture by subscribing
to the Project.Info.arch
variable). All passes that were in the selection
provided to the select_passes
are applied in the order of the selection
until the fixed point is reached or a loop is detected. By default, no passes
are selected. The bil
plugin provides a user interface for passes selection,
as well as some useful passes.val select_passes : pass list -> unit
select_passes passes
select the passes
for the BIL transformation pipeline.
See Std.Bil.register_pass
for more information about the BIL transformation pipeline.val passes : unit -> pass list
passes ()
returns all currently registered passes.module Pass:sig
..end


--- layout: page category: spec title: "Vehicle Information API Specification" ---
| Current Status: | Note (NOTE) |
|---|---|
| Canonical URI: |
http://www.w3.org/TR/vehicle-information-api
|
| Abstract: | This specification defines a high level API for accessing to vehicle signals and data attributes. The purpose of the specification is to promote a client implementation with a standard API that enables application development in a consistent manner across participating automotive manufacturers. |
Vehicle Information API SpecificationUpdates:


Stats:
- @team.getRecord()
- @team.getThreePt() %
- @team.getTwoPt() %
- @team.getOnePt() %
- @team.getRebounds()
- @team.getSteals()
- @team.getBlocks()
Edit Stats or Roster
Awards & Stats:
11 ppg
20% 3pts
70% 2pts
10% 1pt
5 rebounds
0 steals
4 blocks
Comments about This Team:
@for(comment <- comments) {
}
@form(routes.Teams.postComment(team.getId(), slugify(team.getTeamName())), 'class -> "form-horizontal") {
@bootstrap3.textarea(commentForm("comment"),
rows = "6",
label = "Leave a Comment",
placeholder = "",
help = "")
}


echoPanel
confirmDelete
Port
Description
Cipher Suites
Station Name
Institution
Department
[Title]
[Host]
[Port]
[Description]
[Station Name]
[Institution]
[Department]


Usage¶
KiCost’s main use is generating part-cost spreadsheets for circuit boards developed with KiCad as follows:
For each part in your schematic, create a field called
manf#
and set the field value to the manufacturer’s part number. (You can reduce the effort of adding this information to individual parts by placing themanf#
field into the part info in the schematic library so it gets applied globally.) The allowable field names for part numbers are:mpn pn p# part_num part-num part# manf_num manf-num manf# man_num man-num man# mfg_num mfg-num mfg# mfr_num mfr-num mfr# mnf_num mnf-num mnf#
Distributors stock code can be also used through the specific field name listed bellow and they are prioritized to get the part information.
- Digi-Key: digikey# digikey_# digikey-# digikeypn# digikey_pn# digikey-pn#
digikeypn …
digikeyvendor# …
digikeynum …
digikeyvp# …
digikeyvpn …
Mouser: mouser# …. …
Be careful if the part have a manf#
or distributor code with the ,
, ;
or \
characters,
these have specific propose as shown in Parts With Subparts. They have to be preceded by \
,
example, for the NUP1301,215
code, use NUP1301\,215
.
Output a BOM from your KiCad schematic. This will be an XML file such as
schem.xml
.Process the XML file with KiCost to create a part-cost spreadsheet named
schem.xlsx
like this:kicost -i schem.xml
Open the
schem.xlsx
spreadsheet using Microsoft Excel, LibreOffice Calc, or Google Sheets. Then enter the number of boards that you need to build and see the prices for the total board and individual parts when purchased from several different distributors (KiCost currently supports Arrow, Digi-Key, Mouser, Newark, Farnell, RS and TME). All of the pricing information reflects the quantity discounts currently in effect at each distributor. The spreadsheet also shows the current inventory of each part from each distributor so you can tell if there’s a problem finding something and an alternate part may be needed.Enter the quantity of each part that you want to purchase from each distributor. Lists of part numbers and quantities will appear that you can cut-and-paste directly into the website ordering page of each distributor.
Examples¶
Most people just want some examples of using KiCost so they don’t have to read a bunch of documentation, so here they are!
To create a cost spreadsheet from an XML file exported from KiCad:
kicost -i schem.xml
To create a cost spreadsheet from within KiCad, use the
Tools
=> Generate Bill of Materials...
menu item and then enter the
following in the Command line field:
kicost -i %I
To create a cost spreadsheet direct from the KiCad using the user definitions (by graphical interface last runned):
To create a cost spreadsheet from within KiCad using the previous, use the
Tools
=> Generate Bill of Materials...
menu item and then enter the
following in the Command line
field:
kicost -i %I --user
To place the spreadsheet in a file with a different name than the XML file:
kicost -i schem.xml -o new_file.xlsx
To overwrite an existing spreadsheet:
kicost -i schem.xml -w
To get costs from only a few distributors:
kicost -i schem.xml --include digikey mouser
To exclude one or more distributors from the cost spreadsheet:
kicost -i schem.xml --exclude digikey farnell
To include parts that are only used in a particular variant of a design:
kicost -i schem.xml --variant V1
To create a cost spreadsheet from a CSV file of part data:
kicost -i schem.csv --eda_tool csv
To read and merge different projects BOMs, even those from different EDA tools:
kicost -i bom1.xml bom2.xml bom3.csv --eda kicad altium csv
To access KiCost through a graphical user interface, just use the kicost command without parameters.
Custom BOM list¶
In addition to XML files output by EDA tools, KiCost also accepts CSV files as a method for getting costs of preliminary designs or older projects. The format of the CSV file is as follows:
A single column is interpreted as containing manufacturer part numbers.
Two columns are interpreted as the manufacturer’s part number followed by the part reference (e.g.,
R4
).Three columns are interpreted as the quantity followed by the part number and reference.
You can also arrange the columns arbitrarily by placing a header in the first line
of the CSV file that labels the particular
columns as manufacturer’s part numbers (manf#
), quantities (qty
), and
part references (refs
).
Custom Part Data¶
The price breaks on some parts can’t be obtained automatically because:
they’re not offered by one of the distributors whose web pages KiCost can scrape/query, or
they’re custom parts.
For these parts, you can manually enter price information as follows:
Create a new field for the part named
kicost:pricing
in either the schematic or library.For the field value, enter a semicolon-separated list of quantities and prices which are separated by colons like so:
1:$1.50; 10:$1.00; 25:$0.90; 100:$0.75
(You can put spaces and currency symbols in the field value. KiCost will strip everything except digits, decimal points, semicolons, and colons. Others currency are acepted by use of the standardize ISO 4217 alpha3 format, e.g.
USD1.50
,EUR1.00
)
You can also enter a link to documentation for the part using a field named kicost:link
.
The value of this field will be a web address like:
www.reallyweirdparts.com/products/weird_product.html
After KiCost is run, the price information and clickable link to documentation for the part are shown in a section of the spreadsheet labeled Local. If you want to associate the pricing, documentation link and/or available quantity to a particular source or distributor, just place an extra label within the field key to indicate the source like so:
kicost:My_Weird_Parts:pricing
kicost:My_Weird_Parts:link
kicost:My_Weird_Parts:avail
Then the pricing and documentation link for that part will appear in a section of the spreadsheet labeled My_Weird_Parts.
You can have as many sources for parts as you want, and a part may have multiple sources.
Part Grouping¶
KiCost groups similar parts together and places their information on a single line of the generated spreadsheet. For parts to be grouped, they must:
come from the same library (e.g., “device”),
be the same part (e.g., “R”),
have the same value (e.g., “10K” but note that this would not match “10000” or “10K0”), and
have the same footprint (e.g., “Resistors_SMD:R_0805_HandSoldering”).
To reduce your effort, KiCost will also propagate pricing data among grouped parts. For example, if you place a hundred 0.1 uF decoupling capacitors in 0805 packages in a schematic, you need only assign a manufacturer’s number and/or pricing data to one of them and it will be applied to the rest.
There are several cases that are considered when propagating part data:
If only one of the parts has data, that data is propagated to all the other parts in the group.
If two or more parts have data but it is identical, then that data is propagated to any of the parts in the group without data.
If two or more parts in the group have
different
data, then any parts without data are left that way because it is impossible to figure out which data should be propagated to them.
It is possible that there are identical parts in your schematic that have differing data and, hence, wouldn’t be grouped together. For example, you might store information about a part in a “notes” field, but that shouldn’t exclude the part from a group that has none or different notes. There are three ways to prevent this:
Use the
--ignore_fields
command-line option to make KiCost ignore part fields with certain names:kicost -i schematic.xml --ignore_fields notes
Use the
--group_fields
option to allow grouping of parts even if they have different field values, but then display the parts separately in the spreadsheet using a multiline cell. The following example will group parts that are identical except for having different footprints, but will display them individually:kicost -i schematic.xml --group_fields footprint
Precede the field name with a “:” such as
:note
. This makes KiCost ignore the field because it is in a different namespace.
Parts With Subparts¶
Some parts consist of two or more subparts.
For example, a two-pin jumper might have an associated shunt.
This is represented by placing the part number for each subpart into the manf#
field, separated
by a “|” (ASCII 124) like so: JMP1A45|SH3QQ5
. The manf
(manufacturer name) also allows this division.
You can leave a position empty or replicate the last one (use “~” character to replicate the last one).
Each subpart will be placed on a separate row of the spreadsheet with its associated part number
and a part reference created from the original part reference adding “#” and a number.
For example, if the two-pin jumper had a part reference of JP6
, then there
would be two rows in the spreadsheet containing data like this:
JP6#1 ... JMP1A45
JP6#2 ... SH3QQ5
You can also specify multipliers for each subpart by either prepending or appending
the subpart part number with a multiplier separated by a “:”.
To illustrate, a 2x2 jumper paired with two shunts would have a part number of
JMP2B26| SH3QQ5:2
.
The multiplier can be either an integer, float or fraction
and it can precede or follow the part code (e.g. SH3QQ5:2
or 2:SH3QQ5
).
In the case of distributor#
and manf#
for one sub part only, the other should have a blank
value discriminated. As example:
manf# =<PHONE_NUMBER>|0022012067| 6: 08-50-0114| LA 55-P| lv 25-P
digikey# = ||| 398-1010-ND| 398-1019-ND
rs# = ||| 180-7357| 286-361
See that just the last two manf#
have a corresponding digikey#
and rs#
catalogue code.
This mechanism is applied to the following fields: manf
, manf#
and any DISTRIBUTOR#
field.
A similar mechanism is applied to the pricing
field, but the multiplier mechanism isn’t applied.
If you want to process more fields add them using the --split_extra_fields
option.
For compatibility with older versions of KiCost you can also use “,” or “;” as separator for manf
,
manf#
and any DISTRIBUTOR#
field.
Schematic Variants¶
There are cases where a schematic needs to be priced differently depending upon the context. For example, the price of the end-user circuit board might be needed, but then the price for the board plus additional parts for test also has to be calculated.
KiCost supports this using a variant
field for parts in the schematic in
conjunction with the --variant
command-line option.
Suppose a circuit has a connector, J1, that’s only inserted for certain units.
If a field called variant
is added to J1 and given the value V1,
then KiCost will ignore it during a normal cost calculation.
But J1 will be included in the cost calculation spreadsheet if you run KiCost like so:
kicost -i schematic.xml --variant V1
In more complicated situations, you may have several circuit variants, some of which
are used in combination.
The --variant
option will accept a regular expression as its argument
so, for example, you could get the cost of a board that includes circuitry for
both variants V1 and V2 with:
kicost -i schematic.xml --variant "(V1|V2)"
A part can be a member of more than one variant by loading its variant
field
with a list such as “V1, V2”.
(The allowed delimiters for the list are comma (,), semicolon (;), slash (/), and space ( ).)
The part will be included in the cost calculation spreadsheet if any of its variants matches
the --variant
argument.
Old-Style Variants¶
KiCost supports another way of specifying the variant associated with a part.
Using the example from above, labeling the part number for J1 as
kicost.v1:manf#
will assign it to the v1 variant.
This method is not as flexible as using the variant
field and may be removed
in future versions of KiCost.
“Do Not Populate” Parts¶
Some parts in a schematic are not intended for insertion on the final board assembly.
These “do not populate” (DNP) parts can be assigned a field called DNP
or NOPOP
.
Setting the value of this field to a non-zero number or any string will cause this part
to be omitted from the cost calculation spreadsheet. Note that empty strings will be
interpreted as zero (i.e. kicost.VARIANT:dnp=""
and kicost.VARIANT:dnp=" "
will
be interpreted as kicost.VARIANT:dnp="0"
)
Showing Extra Part Data in the Spreadsheet¶
Sometimes it is desirable to show additional data for the parts in the
spreadsheet.
To do this, use the --fields
command-line option followed by the names of the
additional part fields you want displayed in the global data section of the
of the spreadsheet:
kicost -i schematic.xml --fields fld1 fld2
Visual Cues in the Spreadsheet¶
In addition to the part cost information, the spreadsheet output by KiCost provides additional cues:
The
Manf#
cell is colored to warning the part lifecyle status:Purple if the part is asign as ‘obsolete’ or ‘not recommended for new designs’ by one of the distributors accessed.
The
Qty
cell is colored to show the availability of a given part:Red if the part is unavailable at any of the distributors.
Orange if the part is available, but not in sufficient quantity.
Yellow if there is enough of the part available, but not enough has been ordered.
Gray if no manufacturer or distributor part number was found in the BOM file.
The
Avail
cell is colored to show the availability of a given part at a particular distributor:Red if the part is unavailable.
Orange if there is not sufficient quantity of the part available.
The
Purch
cell is colored to check the user purchase cart validity:Red if try to purchase more than avaliable part
Yellow if try to purchase less than the minimum order quantity
The
Unit$
andExt$
in each distributor cell is colored green to indicate the lowest price found across all the distributors.
Selecting Distributors to Scrape/Query¶
You can get the list of part distributors that KiCost scrapes/query for data like this:
kicost --show_dist_list
Distributor list: digikey farnell local_template mouser newark rs tme
Since you may not have access to some of the distributors in that list, you can restrict scraping from only a subset of them as follows:
kicost -i schem.xml --include digikey mouser
Or you can exclude some distributors require the price of the rest:
kicost -i schem.xml --exclude farnell newark
Command-Line Options¶
usage: kicost [-h] [-v] [--info] [-i FILE.XML [FILE.XML ...]] [-o [FILE.XLSX]]
[-f NAME [NAME ...]] [--translate_fields NAME [NAME ...]]
[--variant VARIANT [VARIANT ...]] [-w] [-q]
[--ignore_fields NAME [NAME ...]]
[--group_fields NAME [NAME ...]] [--debug [LEVEL]]
[--eda {kicad,altium,csv} [{kicad,altium,csv} ...]]
[--show_dist_list] [--show_eda_list] [--no_collapse]
[--show_cat_url] [-e DIST [DIST ...]]
[--include DIST [DIST ...]] [--no_price] [--currency [CURRENCY]]
[--gui FILE.XML [FILE.XML ...]] [--user] [--setup] [--unsetup]
Build cost spreadsheet for a KiCAD project.
optional arguments:
-h, --help show this help message and exit
-v, --version show program's version number and exit
--info Show program' and library information and version.
-i FILE.XML [FILE.XML ...], --input FILE.XML [FILE.XML ...]
One or more schematic BOM XML files.
-o [FILE.XLSX], --output [FILE.XLSX]
Generated cost spreadsheet.
-f NAME [NAME ...], --fields NAME [NAME ...]
Specify the names of additional part fields to extract
and insert in the global data section of the
spreadsheet.
--translate_fields NAME [NAME ...]
Specify or remove field translation (--translate X1 Y1
X2 Y2 X3 ~, translates X1 to Y1 and X2 to Y2 and
remove X3 for the internal dictionary).
--variant VARIANT [VARIANT ...]
schematic variant name filter using regular expression.
-w, --overwrite Allow overwriting of an existing spreadsheet.
-q, --quiet Enable quiet mode with no warnings.
--ignore_fields NAME [NAME ...]
Declare part fields to ignore when reading the BoM
file.
--group_fields NAME [NAME ...]
Declare part fields to merge when grouping parts.
--debug [LEVEL] Print debugging info. (Larger LEVEL means more info.)
--eda {kicad,altium,csv} [{kicad,altium,csv} ...]
Choose EDA tool from which the XML BOM file
originated, or use csv for .CSV files.
--show_dist_list Show list of distributors that can be scraped for cost
data, then exit.
--show_eda_list Show list of EDA tools whose files KiCost can read,
then exit.
--no_collapse Do not collapse the part references in the
spreadsheet.
--show_cat_url Do not suppress the catalogue links into the catalogue
code in the spreadsheet.
-e DIST [DIST ...], --exclude DIST [DIST ...]
Excludes the given distributor(s) from the scraping
process.
--include DIST [DIST ...]
Includes only the given distributor(s) in the scraping
process.
--no_price Create a spreadsheet without scraping part data from
distributor websites.
--currency [CURRENCY]
Define the priority currency. Use the ISO4217 for
currency (`USD`, `EUR`). Default: `USD`.
--gui FILE.XML [FILE.XML ...]
Start the GUI to run KiCost passing the file parameter
give by "--input", all others parameters are ignored.
--user Run KiCost on terminal using the parameters in the GUI
memory, all passed parameters from terminal take
priority.
--setup Run KiCost integration (with KiCad and OS)
configuration script.
--unsetup Undo the KiCost integration.


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--- title: About permalink: en/about/ --- {% include head.html %}
I am a C/C++ (as well as Java and Python) software developer, based in France, with strong expertise on the GDAL/OGR software, primarly developed by Frank Warmerdam and now governed by a Project Steering Committee under the Open Source Geospatial Foundation (OSGeo). I have been involved in the development of the project since 2007. I am the current chair of its PSC, and contribute to it as main developer and maintener.
I am also a committer of MapServer, QGIS, PROJ, OpenJPEG, libtiff and libgeotiff, OGDI, and also involved in the developement of shapelib.
I have been elected as an OSGeo Charter Member in 2011. I have received the Sol Katz award in 2019.
After many years of heavy involvment in GDAL and MapServer in parallel to other activities, I've decided to found Spatialys, to be able to dedicate my full time to bring my expertise around those technologies at your service.


domain
Web Appliations
We made some useful applications for daily life and seasonal events.
年賀状宛名印刷
Print address on greeting card
保管場所の所在図・配置図 作成
Garage Map Maker


Click a Pokémon to get started!
Matchup charts can be saved to and loaded from your computer.
Select a matchup and press Delete Matchup to delete that specific matchup, or press the Clear button in the top right to remove all matchups from one character or all of them.
Click Share and then choose a Pokémon to generate a matchup chart image.
Save this image to your computer so you can share it with others.


--- layout: page title: About header-img: "img/about-bg.png" ---
My Coding Journey is a record of my experiences from a beginner computer programmer to an aspiring full stack web developer.


cincinatti_chili(5) - [RECIPES] cincinatti chili (LICENSE:PD)
Description
Ingredients
Directions
Authentic Cincinnati Chili Recipe
This is the actual recipe from Skyline. It was printed in the Cincy Inquirer in the early 70s.
"This was handed down to me by Mom, a Cincinnati native. Skimming the fat makes this a healthier version than most, and gives it the right consistency. I like mine 4-way, with spaghetti, raw chopped onions,
grated mild cheddar, and oyster crackers!  FYI- 1t. of ground=5 berries-- so you need 1t. ground allspice o 1 bay leaf
1. Place the ground beef in a large pan, cover with about 1 quart of cold water, and bring to a boil, stirring and breaking up the beef with a fork to a fine texture. Slowly boil until the meat is thoroughly cooked, about 30 minutes, then remove from heat and refrigerate in the pan overnight. 2. The next day, skim the solid fat from the top of the pan, and discard the fat. Place the beef mixture over medium heat, and stir in the onions, tomato sauce, vinegar, Worcestershire sauce, garlic, chocolate, chili powder, salt, cumin, cinnamon, cayenne pepper, cloves, allspice berries, and bay leaf. Bring to a boil, reduce heat to a simmer, and cook, stirring occasionally, for 3 hours. Add water if necessary to prevent the chili from burning.
Kitchen-Friendly View
PREP 15 mins COOK 3 hrs 30 mins READY IN 11 hrs 45 mins
Serving Size: 1/10 of a recipe Servings Per Recipe: 10 Amount Per Serving Calories: 225 Calories from Fat: 113 % Daily Value *I grew up in Cincinnati and our chili of choice was Gold Star. For close to 20 years I have been searching for a decent Cincy chili recipe to no avail...until I found this one! I did augment the recipe to make it more like Gold Stars. (Skyline is more "earthy" than I like) I added hot water every 1/2 hour or so- maybe 1/2 cup every time to mellow it out and keep it from getting too thick. I also added ~ 2 teaspoons of light brown sugar, 1 teaspoon cardamom, and 1/2 teaspoon ground cloves. The result was more like Gold Stars chili recipe which is my preference. Thank you for posting this recipe...it quells my craving at least until I make the trip back home to Cincinnati!o Total Fat 12.6g 19 % o Saturated Fat 4.9g 25 % o Cholesterol 59mg 20 % o Sodium 674mg 27 % o Potassium 515mg 14 % o Total Carbohydrates 10.1g 3 % o Dietary Fiber 3.1g 12 % o Protein 19.1g 38 % o Sugars 4g o Vitamin A 23 % o Vitamin C 15 % o Calcium 6 % o Iron 31 % o Thiamin 10 % o Niacin 59 % o Vitamin B6 27 % o Magnesium 14 % o Folate 13 %
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
PattyThis was awesome and tasted soooo much like the real thing, but without the grease! I did not have whole cloves or the allspice berries, so I used 1 1/2 tsp of ground. I did take anothers advice and used beef broth instead of water, and it was saltier than Id like. I will use water next time! THANK YOU THANK YOU Melissa for this great recipe!!
| Nemo Release 3.1 | cincinatti_chili (7) | July 22, 2023 |


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This is a beta version of marco/polo. Any feedback on bugs and feature suggestions would be appreciated.


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|
cds
2.3.1
|
#include <cds/intrusive/details/lazy_list_base.h>
Public Types | |
| typedef base_hook | hook |
| Hook used. More... | |
| typedef opt::none | compare |
| Key comparing functor. More... | |
| typedef opt::none | less |
| Specifies binary predicate used for comparing keys. More... | |
| typedef opt::none | equal_to |
| Specifies binary functor used for comparing keys for equality (for unordered list only) More... | |
| typedef cds::backoff::Default | back_off |
| Back-off strategy. | |
| typedef opt::v::empty_disposer | disposer |
| Disposer for removing items. | |
| typedef atomicity::empty_item_counter | item_counter |
Item counting feature; by default, disabled. Use cds::atomicity::item_counter or atomicity::cache_friendly_item_counter to enable item counting. | |
| typedef empty_stat | stat |
| Internal statistics. More... | |
| typedef opt::v::relaxed_ordering | memory_model |
| C++ memory ordering model. More... | |
| typedef opt::v::rcu_throw_deadlock | rcu_check_deadlock |
| RCU deadlock checking policy (only for RCU-based LazyList) More... | |
Static Public Attributes | |
| static const bool | sort = true |
| Specifies list ordering policy. More... | |
| static const opt::link_check_type | link_checker = opt::debug_check_link |
| Link fields checking feature. More... | |
LazyList traits.
Key comparing functor.
No default functor is provided. If the functor is not specified, the less
is used.
Specifies binary functor used for comparing keys for equality (for unordered list only)
If equal_to
option is not specified, compare
is used, if compare
is not specified, less
is used, if less
is not specified, then std::equal_to<T>
is used.
Hook used.
Possible values are: lazy_list::base_hook
, lazy_list::member_hook
, lazy_list::traits_hook
.
Specifies binary predicate used for comparing keys.
Default is std::less<T>
.
C++ memory ordering model.
Can be opt::v::relaxed_ordering
(relaxed memory model, the default) or opt::v::sequential_consistent
(sequentially consisnent memory model).
RCU deadlock checking policy (only for RCU-based LazyList)
List of available options see opt::rcu_check_deadlock
Internal statistics.
By default, internal statistics is disabled (lazy_list::empty_stat
). Use lazy_list::stat
to enable it.
|
static |
Link fields checking feature.
Default is opt::debug_check_link
|
static |
Specifies list ordering policy.
If sort
is true
, than list maintains items in sorted order, otherwise the list is unordered. Default is true
. Note that if sort
is false
, than lookup operations scan entire list.


Governor signs measure to strengthen amusement ride safety
COLUMBUS, Ohio (AP) - Gov. Mike DeWine has signed a measure aimed at strengthening Ohio’s amusement ride safety program.
The bill signed by the Republican governor on Wednesday seeks to strengthen safety inspection standards, define qualifications for ride inspectors and outline ride owner responsibilities, among other things. It also will provide for a professional engineer on the state panel that makes recommendations to Ohio’s agriculture director about safety matters involving amusement rides.
The legislation dubbed “Tyler’s Law” was named for Tyler Jarrell (JEHR’-uhl). The 18-year-old Marine recruit was killed when the “Fireball” ride malfunctioned and broke apart on opening day of the 2017 Ohio State Fair. Seven others were injured in the accident later blamed on excessive corrosion in a steel support beam.
Members of Jarrell’s family attended the signing at the Ohio Statehouse.
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TorZillaPrint
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canvas RFP
Testing RFP characteristics in toDataURL [and by extension toBlob]
[ run 100 ]
[ run 500 ]
[ run 1000 ]
[ run 5000 ]
[ run 20000 ]


Preparation time
overnight
Cooking time
over 2 hours
Serves
Serves 4
This pork belly is cooked once in oil, to make it meltingly tender, then cooked again, to give perfect crisp crackling on top. Try your hand at the science magic of maltodextrin tapioca to really impress your guests with a dry oil pepper powder!
Preheat the oven to 160C/140C Fan/Gas 3.
Place the pork belly in a deep roasting tray or casserole large enough to hold the volume of oil and the pork. Pour over the oil and add the rest of the ingredients. Cover with a lid or two layers of aluminium foil. Roast for 2-2½ hours, or until pork belly is tender.
Remove from oven and leave to cool for 30 minutes. Remove the pork carefully and wrap in cling film. Press it between 2 trays with a weight on top and put it in the fridge for 4 hours, or preferably overnight.
For the black pepper powder, heat the oil and black pepper in a saucepan to 60C, remove from heat and leave to cool. Refrigerate overnight to infuse the oil.
Place the maltodextrin tapioca in a blender. Pass the oil through a fine sieve and pour the oil onto the tapioca. Blend on a slow speed until the oil has emulsified into the tapioca and turns into a powder.
For the pineapple salad, in a saucepan gently heat the oil and vinegar then add the pineapple. When warmed through add all the greens and remove the pan from the heat. Be careful not to heat the greens too much as to wilt them down too far.
When you are ready to serve, preheat the oven to 160C/140C Fan/Gas 3.
Cut pork into portions and heat through in oven for 10 minutes. Remove from the oven and use a blowtorch to brown the fat on top of the pork. Put onto the serving plate next to the pineapple and wilted greens. Dress with the black pepper powder and fresh watercress.


| RColorBrewer {RColorBrewer} | R Documentation |
Creates nice looking color palettes especially for thematic maps
brewer.pal(n, name) display.brewer.pal(n, name) display.brewer.all(n=NULL, type="all", select=NULL, exact.n=TRUE, colorblindFriendly=FALSE) brewer.pal.info
n |
Number of different colors in the palette, minimum 3, maximum depending on palette |
name |
A palette name from the lists below |
type |
One of the string "div", "qual", "seq", or "all" |
select |
A list of names of existing palettes |
exact.n |
If TRUE, only display palettes with a color number given by n |
colorblindFriendly |
if TRUE, display only colorblind friendly palettes |
brewer.pal
makes the color palettes from ColorBrewer
available as R palettes.
display.brewer.pal()
displays the selected palette in a graphics window.
display.brewer.all()
displays the a few palettes simultanueously in a graphics window.
brewer.pal.info
returns information about the available palettes as a dataframe.
brewer.pal.info
is not a function, it is a variable. This might change in the future.
For details and an interactive palette selection tools see http://colorbrewer.org. It is free to use, although ColorBrewer's designers would appreciate it if you could cite the ColorBrewer project if you decide to use one of our color schemes.
There are 3 types of palettes, sequential, diverging, and qualitative.
1. Sequential palettes are suited to ordered data that progress from low to high.
Lightness steps dominate the look of these schemes, with light colors for low data values
to dark colors for high data values.
2. Diverging palettes put equal emphasis on mid-range critical values and extremes at both ends
of the data range. The critical class or break in the middle of the legend is emphasized
with light colors and low and high extremes are emphasized with dark colors that have
contrasting hues.
3. Qualitative palettes do not imply magnitude differences between legend classes,
and hues are used to create the primary visual differences between classes.
Qualitative schemes are best suited to representing nominal or categorical data.
The sequential palettes names are
Blues
BuGn
BuPu
GnBu
Greens
Greys
Oranges
OrRd
PuBu
PuBuGn
PuRd
Purples
RdPu
Reds
YlGn
YlGnBu
YlOrBr
YlOrRd
All the sequential palettes are available in variations from 3 different values up to 9 different values.
The diverging palettes are
BrBG
PiYG
PRGn
PuOr
RdBu
RdGy
RdYlBu
RdYlGn
Spectral
All the diverging palettes are available in variations from 3 different values up to 11 different values.
For qualitative palettes, the lowest number of distinct values available always is 3, but the largest number is different for different palettes. It is given together with the palette names in the following table.
| Accent | 8 |
| Dark2 | 8 |
| Paired | 12 |
| Pastel1 | 9 |
| Pastel2 | 8 |
| Set1 | 9 |
| Set2 | 8 |
| Set3 | 12 |
ColorBrewer is
Copyright (c) 2002 Cynthia Brewer, Mark Harrower, and The Pennsylvania State University.
All rights reserved.
The ColorBrewer palettes have been included in this R package with permission of the copyright holder.
For license details see the file COPYING
included in this package.
A palette
You will get an error when you ask for a nonexisting palette,
and you will get a warning if a palette you asked for exists
but not with as many different leves as you asked for.
More information on ColorBrewer is available at its Website, http://www.colorbrewer.org.
Erich Neuwirth, University of Vienna<EMAIL_ADDRESS>with contributions by John Maindonald, Australian National University<EMAIL_ADDRESS>## create a sequential palette for usage and show colors mypalette<-brewer.pal(7,"Greens") image(1:7,1,as.matrix(1:7),col=mypalette,xlab="Greens (sequential)", ylab="",xaxt="n",yaxt="n",bty="n") ## display a divergent palette display.brewer.pal(7,"BrBG") devAskNewPage(ask=TRUE) ## display a qualitative palette display.brewer.pal(7,"Accent") devAskNewPage(ask=TRUE) ## display a palettes simultanoeusly display.brewer.all(n=10, exact.n=FALSE) devAskNewPage(ask=TRUE) display.brewer.all(n=10) devAskNewPage(ask=TRUE) display.brewer.all() devAskNewPage(ask=TRUE) display.brewer.all(type="div") devAskNewPage(ask=TRUE) display.brewer.all(type="seq") devAskNewPage(ask=TRUE) display.brewer.all(type="qual") devAskNewPage(ask=TRUE) display.brewer.all(n=5,type="div",exact.n=TRUE) devAskNewPage(ask=TRUE) display.brewer.all(colorblindFriendly=TRUE) devAskNewPage(ask=TRUE) brewer.pal.info brewer.pal.info["Blues",] brewer.pal.info["Blues",]$maxcolors


Pre-requesites: (Windowws)
Download the lwjgl64.dll file using the link below
and copy the file to this location: C:\windows\system32
Download the file 'lwjgl64.dll' here!Pre-requesites: (Linux)
**THE GAME IS CURRENTLY UNDER MAINTENANCE.**
**GAME SERVERS ARE CURRENTLY NOT AVAILABLE.**
**SCHEDULED COMPLETION OF MAINTENANCE: N/A.**
Download the file 'liblwjgl64.so' here!Pre-requesites: (MacOSX)
WARNING: Your Browser does not support this application!
Please download Adobe Flash Player 9.0 to proceed.
jk, here's a link.
Download the file 'liblwjgl.dylib' here!Pre-requesites: (Solaris)
Please switch your operating system to one of the above.
Check the pre-requesites of the other OS chosen in order to play the game.


Storage Provider Test Page
Storage Provider:
Title:
Icon:
Description:
Can Read?
Can Write?
Has Configuration Options?
Supported Protocols:
Supported Read Modes:
Supported Write Modes:
Status:
Operation:
Configure
Write to URL
URL:
://
Write Mode:
Text to write:
Here is some text to save.
Output:


Ruff ride: Florida dog bumps car into motion, gets solo trip
by Associated PressPORT ST. LUCIE, Fla. (AP) — Florida authorities say they responded to a rogue vehicle spinning in reverse around a suburban cul-de-sac with a lone occupant inside: a Black Labrador.
News outlets report residents called police Thursday after seeing the dog trapped and clambering around in the car as it spun in circles in a Port St. Lucie neighborhood.
Police say they think the dog’s owner stepped away from the running car and that’s when the pet knocked it into reverse. Neighbor Anne Sabol says she watched the furry speed racer take out a mailbox and a trash can.
Sabol says the dog was in high spirits after being rescued, adding it “jumped out of the car, wagging his tail.”
Police stopped the joyride by punching a passcode into the driver’s door. No one was hurt.


There's no difference between microservices pipes and the regular pipes.
The only thing you should be aware of is that instead of throwing HttpException
, you should use the RpcException
.
Hint TheRpcException
class is available within the@nestjs/microservices
package.


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'Stepmom' (1998)
A movie review by Walter Frith
Member of the ‘Online Film Critics Society' http://ofcs.org/ofcs/
'Stepmom' has the worst screenplay I've ever seen for subject matter contained within its genre. Contrived, pretentious, corn ball, and shallow are just a few adjectives that would be accurate in describing it. Releasing it during the holidays and using two cute kids in marketing it is shameful as this is NOT a family film. Don't misunderstand. It is about family but the bad taste it leaves in the mouth is unacceptable for children. It starts out by telling you that two women who interact with the same man---one the ex wife, and one his current lover, will naturally hate each other at first but will come to accept and even like each other later on. I've known families and have seen it within my own family and circle of friends that once somebody hates another person, it's permanent.
Julia Roberts is a photographer in love with lawyer Ed Harris (in a completely wasted role). Harris' ex-wife (Susan Sarandon) lives alone and the couple have an older daughter and a younger son. The kids hate dad's new main squeeze and despite her attempt to like and please them, they stick it to her every chance they get. Every time Sarandon and Roberts see each other, they are like oil and water. One thinks the other is a b**** while the other sees her rival as inexperienced and unable to cope with family. Caught in the middle of all of this, naturally, are the children. One of the kids has a laugh that is so irritating that it will make you shriek to the point of wanting to throw stuff at the movie screen.
This film is like a rock that has been thrown into a pond. It sinks straight to the bottom. It goes nowhere in a credible fashion in a running time of more than two hours. The performances in 'Stepmom' are somewhat admirable but it's too bad the actors didn't have the wisdom to realize that by making the most of a bad script can't make for a good movie.  It's obvious and doesn't know how to cover-up its sugar coated shortcomings and therefore it fails.
Chris Columbus ('Home Alone', 'Mrs. Doubtfire') directs this film without a clue as to how you go about the usual input of a director's own idea of how a film is shaped to decide its final outcome. Upon reading a script, a director can make a fairly good film from a superficial screenplay and therefore a film can be redeemed at least part of the way. The screenplay by Gigi Levangie, Jessie Nelson, Steven Rogers, Karen Leigh Hopkins and Ron Bass (five people?) has enough laughably bad dialogue to insult the intelligence of even the most casual movie fan who only sees about five or six movies per year.
As studios continue to take away more and more of a director's artistic licence, movie audiences will find less and less to appreciate, especially film buffs. With standards being lowered, box office figures continue to rise, not because audiences are pleased with the results of a final cut and keep coming back but because movie theatres are being built with bigger and better technology to distract us away from the movie and into the theatre's coffee shop, restaurant or arcade which sometimes are more entertaining.
OUT OF 5 > *
Visit FILM FOLLOW-UP by Walter Frith http://www.cgocable.net/~wfrith/movies.htm
<EMAIL_ADDRESS>* * * * * - a must see * * * * 1/2 - don't miss it * * * * - an excellent film * * * 1/2 - a marginal recommendation * * * - can't quite recommend it * * 1/2 - don't recommend it * * - avoid it * - avoid it AT ALL COSTS 1/2 - see it at your own risk zero - may be hazardous to your health
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


Web Resource Optimizer Test Application
Font Module
This paragraph should have riesling font
Resource located in a resource of some dependency (jar) You
should see some pinguins here.
DiskResource: blue!
ServletContext webapp: green!
All IE and Opera 10 will be Red
Chrome will be green
Firefox will be blue
Inline Help
Css Variables example
The elements in the below container are styled using css
variables
This element has alt1-background
Paragraph has some image background
Span has alt3-background
Social network icons, used to prove that css located under
WEB-INF folder rewrite urls correctly
- MySpace
- Twitter
- Facebook
- Youtube


--- layout: default title: People Involved in the Emerson Collective --- {% assign people = site.data.people %} {% assign people = people | sort:"Name" %} {% for person in people %}


--- title: "Standards" linktitle: "LN04: Standards" date: "2021-02-11 11:38:09" menu: content: parent: Menu weight: 6 type: docs #bibliography: "../../static/bib/references.bib" #csl: "../../static/bib/chicago-syllabus-no-bib.csl" slides: "04-slides-standards" output: blogdown::html_page: toc: false ---
This lecture answers:
Slides are below. The HTML slides will open in your browser and you might need to install the Lato font for it to look like it does in class. If you use the HTML slides you can navigate with the left and right arrows. Pressing ‘o’ lets you see all the slides.
{{% slide-buttons %}}


2.5 Lines: Helpers, Regression lines, Loess and Density Lines & Curves
2.5.1 Drawing curves from functions
Sometimes you don’t have data to plot but only a function, for instance a simple polynomial function.
\[f(x)=x^{3}+3x^{2}-6x-8\]
(Example lent from http://rpubs.com/wkmor1/simple-derivatives-in-r)
A simple plot of this function can be obtained using curve
:
You are often interested in a derivative of a function. Here is one for f(x):
#Define a new function without body
g <- function(x) {}
#assign as body the derivative of f(x)
body(g) <- D(body(f), 'x')
#see what it looks like
curve(g, -5, 4)
So what does this derivative look like?
## 3 * x^2 + 3 * (2 * x) - 6
Now wouldn’t it be nice to add a line of the derivative of this function in the same plot?
Easy peasy! The trick is using par(new=TRUE)
. While we’re at it, let’s add some key points to the ploit as well (requires library rootSolve - use install.packages("rootSolve")
)
## [1] -2.7320508 0.7320508
## [1] 10.3923 -10.3923
#adjust Margins for secondary axis
par(mar = c(5,5,2,5))
curve(f, -5, 4, col="green", lwd=2)
points(f(roots$root) ~ roots$root, col="green", lwd=2)
par(new=TRUE)
curve(g, -5, 4, col="blue", xlab=NA, ylab=NA, axes=F, lwd=2)
axis(side=4)
mtext(side=4, line=3, "Derivative of f(x)")
## Package 'sm', version 2.2-5.4: type help(sm) for summary information
with(mtcars, {
cyl.f <- factor(cyl, levels = c(4, 6, 8),
labels = c("4 cylinder", "6 cylinder", "8 cylinder"))
sm.density.compare(mpg, cyl, xlab = "Miles per Gallon")
title(main = "MPG distribution by Car Cylinders")
colfill <- c(2:(1+length(levels(cyl.f))))
legend("topleft", levels(cyl.f), fill = colfill)
})


A 'sparklyr' extension adding the capability to work easily with nested data.
| Version: | 0.0.3 |
| Depends: | R (≥ 3.3) |
| Imports: | sparklyr, jsonlite, listviewer, dplyr, rlang, purrr |
| Suggests: | testthat |
| Published: | 2018-11-14 |
| Author: | Matt Pollock [aut, cre], The MITRE Corporation [cph] |
| Maintainer: | Matt Pollock <mpollock at mitre.org> |
| BugReports: | https://github.com/mitre/sparklyr.nested/issues |
| License: | Apache License 2.0 | file LICENSE |
| NeedsCompilation: | no |
| SystemRequirements: | Spark: 1.6.x or 2.x |
| Materials: | NEWS |
| CRAN checks: | sparklyr.nested results |
| Reference manual: | sparklyr.nested.pdf |
| Package source: | sparklyr.nested_0.0.3.tar.gz |
| Windows binaries: | r-devel: sparklyr.nested_0.0.3.zip, r-release: sparklyr.nested_0.0.3.zip, r-oldrel: sparklyr.nested_0.0.3.zip |
| OS X binaries: | r-release: sparklyr.nested_0.0.3.tgz, r-oldrel: sparklyr.nested_0.0.3.tgz |
Please use the canonical form https://CRAN.R-project.org/package=sparklyr.nested to link to this page.


| bwr.boot {BIOsurvey} | R Documentation |
Calculate BWR bootstrap as per Sitter (1992a,b). The BWR is a special case of Sitter's Mirror-Match method.
bwr.boot(X, kh, ph, FUN, ... ,simplify = TRUE)
X |
Vector of observations |
kh |
Repeat factor for the without replacement stage |
ph |
Probability for randomization between bracketing integers when kh is non-integer |
FUN |
function for randomly sampling from X |
... |
optional arguments to FUN. |
simplify |
logical; should the result be simplified to a vector or matrix if possible? |
This is an internal function called by boot.strata
and is not meant to be used on it's own.
Stephen J. Smith<EMAIL_ADDRESS>Sitter, R.R. (1992a). A resampling procedure for complex survey data. J. Am. Stat. Assoc. bf{87}: 755–765.
Sitter, R.R. (1992b). Comparing three bootstrap methods for survey data. Can. J. Stat. 20: 135–154.


Below are three 'stopwatch' components, each with identical functionality. In this page right now are three separate applications written in three separate frameworks - neat, eh?
To use:
While simple, these features show off the fundamental aspects of each framework - user interaction, conditional rendering, dynamically-computed display values, event handling, state management, and async data updates.
Important note: I have done some very basic optimizations to reduce bundle bloat but have not given these the full production treatment. You can see in your dev tools that the Vue and React bundles are pretty small (but not tiny) and the Angular bundle is massive - this is because I have not enabled Ahead-of-Time compilation and other production features for this example, so don't get fixated on those numbers since they aren't realistic.


pisa 3.0.33
XHTML/HTML/CSS to PDF converter
(C)opyright by Dirk Holtwick, Germany
<EMAIL_ADDRESS>http://www.xhtml2pdf.com
pisa is a HTML/XHTML/CSS to PDF converter written in Python and based on Reportlab Toolkit, pyPDF, TechGame Networks CSS Library and HTML5lib. The primary focus is not on generating perfect printable webpages but to use HTML and CSS as commonly known tools to generate PDF files within Applications. For example generating documentations (like this one), generating invoices or other office documents etc.
As pisa is a Python pakage an installed version of Python <http://www.python.org> is needed. For the moment Python 2.3 to 2.5 is supported. For Python 3000 a special version will be needed, because it is not compatible with the 2.x series. A proper version will be made available as soon as Python 3000 becomes stable.
The easiest way to install pisa is to use easy_install:
$ easy_install pisa
But you may also download the source code of pisa, then enter the main directory and execute this command (on Linux and MacOS you may prepend a sudo
command):
$ python setup.py install
pisa needs also some additional Python packages to be installed to work. Please follow the setup instruction for each package:
For Windows a precompiled version exists that includes Python and all needed libraries. The package contains the file xhtml2pdf.exe
. Please add the directory where xhtml2pdf.exe
is placed to the Windows PATH
variable.
The Windows version is distributed via the Website <http://www.xhtml2pdf.com> in the "Download" section.
If you do not want to integrate pisa in your own application, you may use the command line tool that gives you a simple interface to the features of pisa. Just call xhtml2pdf --help
to get the following help informations:
To generate a PDF from an HTML file called test.html
call:
$ xhtml2pdf -s test.html
The resulting PDF will be called test.pdf
(if this file is locked e.g. by the Adobe Reader it will be called test-0.pdf
and so on). The -s
option takes care that the PDF will be opened directly in the Operating Systems default viewer.
To convert more than one file you may use wildcard patterns like *
and ?
:
$ xhtml2pdf "test/test-*.html"
You may also directly access pages from the internet:
$ xhtml2pdf -s http://www.xhtml2pdf.com/
If the conversion doesn't work as expected some more informations may be usefull. You may turn on the output of warnings adding -w
or even the debugging output by using -d
.
Another reason could be, that the parsing failed. Consider trying the -xhtml
and -html
options. pisa uses the HTMLT5lib parser that offers two internal parsing modes: one for HTML and one for XHTML.
When generating the HTML output pisa uses an internal default CSS definition (otherwise all tags would appear with no diffences). To get an impression of how this one looks like start pisa like this:
$ xhtml2pdf --css-dump > xhtml2pdf-default.css
The CSS will be dumped into the file pisa-default.css
. You may modify this or even take a totaly self defined one and hand it in by using the -css
option, e.g.:
$ xhtml2pdf --css=xhtml2pdf-default.css test.html
XXX TO BE COMPLETED
The integration into a Python program is quite easy. We will start with a simple "Hello World" example:
import ho.pisa as pisa (1) def helloWorld(): filename = __file__ + ".pdf" (2) pdf = pisa.CreatePDF( (3) "Hello World", file(filename, "wb")) if not pdf.err: (4) pisa.startViewer(filename) (5) if __name__=="__main__": pisa.showLogging() (6) helloWorld()
Comments:
(1) Import the pisa Python module
(2) Calculate a sample filename. If your demo is saved under test.py
the filename will be test.py.pdf
.
(3) The function CreatePDF
is called with the source and the destination. In this case the source is a string and the destination is a fileobject. Other values will be discussed later (XXX to do!). An object will be returned as result and saved in pdf
.
(4) The property pdf.err
is checked to find out if errors occured
(5) If no errors occured a helper function will open a PDF Reader with the resulting file
(6) Errors and warnings are written as log entries by using the Python standard module logging
. This helper enables printing warnings on the console.
The main function of pisa is called CreatePDF(). It offers the following arguments in this order:
String
- or even better - a Unicode
object.CreatePDF
. (XXX allow file name?) String
. If set to None
the predefined CSS of pisa is used. Images, backgrounds and stylesheets are loaded form an HTML document. Normaly pisa expects these files to be found on the local drive. They may also be referenced relative to the original document. But the programmer might want to load form different kind of sources like the Internet via HTTP requests or from a database or anything else. Therefore you may define a link_callback
that handles these reuests.
XXX
XXX
Some notes on some default values:
body
, but you better leave the name empty for defining the default template (XXX May be changed in the future!) pisa supports a lot of Cascading Style Sheet (CSS). The following styles are supported:
background-color
border-bottom-color
border-bottom-style
border-bottom-width
border-left-color
border-left-style
border-left-width
border-right-color
border-right-style
border-right-width
border-top-color
border-top-style
border-top-width
color
display
font-family
font-size
font-style
font-weight
height
line-height
list-style-type
margin-bottom
margin-left
margin-right
margin-top
padding-bottom
padding-left
padding-right
padding-top
page-break-after
page-break-before
size
text-align
text-decoration
text-indent
vertical-align
white-space
width
zoom
And it adds some vendor specific styles:
-pdf-frame-border
-pdf-frame-break
-pdf-frame-content
-pdf-keep-with-next
-pdf-next-page
-pdf-outline
-pdf-outline-level
-pdf-outline-open
-pdf-page-break
Pages can be layouted by using some special CSS at-keywords and properties. All special properties start with -pdf-
to mark them as vendor specific as defined by CSS 2.1. Layouts may be defined by page using the @page
keyword. Then text flows in one or more frames which can be defined within the @page
block by using @frame
. Example:
@page { @frame { margin: 1cm; } }
In the example we define an unnamed page template - though it will be used as the default template - having one frame with 1cm
margin to the page borders. The first frame of the page may also be defined within the @page
block itself. See the equivalent example:
@page { margin: 1cm; }
To define more frames just add some more @frame
blocks. You may use the following properties to define the dimensions of the frame:
marign
margin-top
margin-left
margin-right
margin-bottom
top
left
right
bottom
width
height
Here is a more complex example:
@page lastPage { top: 1cm; left: 2cm; right: 2cm; height: 2cm; @frame middle { margin: 3cm; } @frame footer { bottom: 2cm; margin-left: 1cm; margin-right: 1cm; height: 1cm; } }
Layout scheme:
top +--------------------------+ --- | margin-top | /|\ | +---------------+ | | | | | | | | | | height | | | |
By default the Frame uses the whole page and is defined to begin in the upper left corner and end in the lower right corner. Now you can add the position of the frame using top
, left
, bottom
and right
. If you now add height
and you have a value other than zero in top
the bottom
will be modified. (XXX If you had not defined top
but bottom
the height
will be ...)
A page layout may also define the page size and the orientation of the paper using the size
property as defined in CSS 3. Here is an example defining page size "DIN A5" with "landscape" orientation (default orientation is "portrait"):
@page { size: a5 landscape; margin: 1cm; }
Here is the complete list of valid page size identifiers:
a0
... a6
b0
... b6
letter
legal
elevenseventeen
For the use of PDF backgrounds specify the source file in the background-image
property, like this:
@page { background-image: url(bg.pdf); }
Some frames should be static like headers and footers that means they are on every page but do not change content. The only information that may change is the page number. Here is a simple example that show how to make an element named by ID the content of a static frame. In this case it is the ID footer
.
   Some text
 This is a footer on page #<pdf:pagenumber>

For better debugging you may want to add this property for each frame definition: -pdf-frame-border: 1
. It will paint a border around the frame.
By default there is just a certain set of fonts available for PDF. Here is the complete list - and their repective alias names - pisa knows by default (the names are not case sensitive):
But you may also embed new font faces by using the @font-face
keyword in CSS like this:
@font-face { font-family: Example, "Example Font"; src: url(example.ttf); }
The font-family
property defines the names under which the embedded font will be known. src
defines the place of the fonts source file. This can be a TrueType font or a Postscript font. The file name of the first has to end with .ttf
the latter with one of .pfb
or .afm
. For Postscript font pass just one filename like <name>
.afm
or <name>
.pfb
, the missing one will be calculated automatically.
To define other shapes you may do like this:
/* Normal */ @font-face { font-family: DejaMono; src: url(font/DejaVuSansMono.ttf); } /* Bold */ @font-face { font-family: DejaMono; src: url(font/DejaVuSansMono-Bold.ttf); font-weight: bold; } /* Italic */ @font-face { font-family: DejaMono; src: url(font/DejaVuSansMono-Oblique.ttf); font-style: italic; } /* Bold and italic */ @font-face { font-family: DejaMono; src: url(font/DejaVuSansMono-BoldOblique.ttf); font-weight: bold; font-style: italic; }
PDF supports outlines (Adobe calls them "bookmarks"). By default pisa defines the

to

tags to be shown in the outline. But you can specify exactly for every tag which outline behaviour it should have. Therefore you may want to use the following vendor specific styles:
-pdf-outline
-pdf-outline-level
-pdf-outline-open
Example:
h1 { -pdf-outline: true;
-pdf-level: 0; -pdf-open: false; }
It is possible to automatically generate a Table of Contents (TOC) with pisa. By default all headings from

to

will be inserted into that TOC. But you may change that behaviour by setting the CSS property -pdf-outline
to true
or false
. To generate the TOC simply insert <pdf:toc />
into your document. You then may modify the look of it by defining styles for the pdf:toc
tag and the classes pdftoc.pdftoclevel0
to pdftoc.pdftoclevel5
. Here is a simple example for a nice looking CSS:
pdftoc { color: #666; } pdftoc.pdftoclevel0 { font-weight: bold; margin-top: 0.5em; } pdftoc.pdftoclevel1 { margin-left: 1em; } pdftoc.pdftoclevel2 { margin-left: 2em; font-style: italic; }
Tables are supported but may behave a little different to the way you might expect them to do. These restriction are due to the underlying table mechanism of ReportLab.
Pisa is not able to split table cells that are larger than the available space. To work around it you may define what should happen in this case. The -pdf-keep-in-frame-mode
can be one of: "error", "overflow", "shrink", "truncate", where "shrink" is the default value.
table {
-pdf-keep-in-frame-mode: shrink;
}
The table renderer is not able to adjust the width of the table automatically. Therefore you should explicitly set the width of the table and to the table rows or cells.
It is possible to repeat table rows if a page break occurs within a table. The number of repeated rows is passed in the attribute repeat
. Example:

Column 1	...
 ...

Borders are supported. Use corresponding CSS styles.
By default JPG images are supported. If the Python Imaging Library (PIL) is installed the file types supported by it are available too. As mapping pixels to points is not trivial the images may appear bigger in the PDF as in the browser. To adjust this you may want to use the zoom
style.  Therefore floating is not available yet.
You can embed barcodes automatically in a document. Various barcode formats are supported through the type
attribute. If you want the original barcode text to be appeared on the document, simply add humanreadable="1"
, otherwise simply omit this attribute. Alignment is achieved through align
attribute and available values are any of "baseline", "top", "middle", "bottom"
whereas default is baseline
. Finally, bar width and height can be controlled through barwidth
and barheight
attributes respectively.
<pdf:barcode value="BARCODE TEXT COMES HERE" type="code128" humanreadable="1" align="right" />
pisa provides some custom tags. They are all prefixed by the namespace identifier pdf:
. As the HTML5 parser used by pisa does not know about these specific tags it may be confused if they are without a block. To avoid problems you may condsider sourrounding them by

tags, like this:

 <pdf:toc />

Creates a barcode.
Defines the template to be used on the next page.
Create a new page after this position.
Jump to next unused frame on the same page or to the first on a new page. You may not jump to a named frame.
Creates an object of a specific size.
Creates a Table of Contents.
pisa is copyrighted by Dirk Holtwick, Germany.
pisa is distributed by Dirk Holtwick, Schreiberstra�e 2, 47058 Duisburg, Germany.
pisa is licensed under the GNU Gerneral Public License version 2.
For commercial usage of pisa a developer license can be purchased!


About
Selecting a category displays an aggregate representation of each topic group in the Wisconsin Incident Based Report (WIBR) for specific group A offenses.
Violent Crimes
Property Crimes
Severity
Recent Trends
Chronology
Adjust the slider to view the state of offending throughout past years. The value of each crime category will change according to the year selected. Trends analysis will also change and span a time prior to the selected year.


About
Mitch Evans is from Walnut Creek, CA. He attended Sacramento State University and graduated in 2014 with a bachelor's degree in philosphy. After college, he moved back to the bay area to obtain his paralegal certificate from Cal State East Bay. He has worked as a paralegal in Estate Planning, Probate and Trust Administration and Family Law. With the desire to enter a new field of work, he is currently a studentat UC Berkeley Extension studying software development.
His intrests include making pottery, watching baseball, and spending time outside. He is a member of the Red Ox Clay Studio in Concord, CA where he makes and sells his pottery.


string mailparse_msg_extract_part_file ( resource $mimemail , mixed $filename [, callback $callbackfunc ] )
Extracts/decodes a message section from the supplied filename. The contents of the section will be decoded according to their transfer encoding - base64, quoted-printable and uuencoded text are supported.
If callbackfunc is not NULL returns TRUE on success. If callbackfunc is set to NULL, returns the extracted section as a string. Returns FALSE on error.


My name is Anas Dalalah, I am 25 years old.
My Education History:
- King Abdul Aziz High School
- Yarmouk University
- LTUC-ASAC
My Experiences:
- Electrical Engineer at Three Phase Energy Company
- Electrical Engineer atSereene for Renewable Energy Company
- Trainee at ACWA Power
- Trainee at Master Energy Company
- Trainee at IDECO
My Favorite Books:
- 1.Prison Notebooks
- 2.Thus Spoke Zarathustra
- 3.-Factfulness
- 4.Your Leadership Legacy
- 5.The First 90 Days
- 6.Das Kapital
- 7.The Choice
- 8.A Gentleman in Moscow
- 9.Sapiens: A Brief History of Humankind
- 10.The Power to Compete


yuv4:1:1
| this reffers to common terms for y'cbcr format which separates the 'luminance' information in an image from the chroma information, allowing the resolution of chroma information to be reduced, exploiting the lack of color acuity inherent in the human visual system. there are a couple of issues with the terms in this description as explained to me by charles poynton. firstly the common use of the term luminance for y' is a misrepresentation and a distinction should be drawn between this term and true cie luminance, for example by using the term "luma", secondly the u v terms for historical reasons are associated with adjusted levels as broadcast from television transmitters and digital systems actually use y'cbcr. so yuv should more accurately mean y'cbcr. the 4:1:1 denotes the degree of compression of chroma information and makes less sense with newer formats, suffice to say that 4:1:1 stores full resolution y'(luma) but 1/4 resolution of cb and cr information sampled along the horizontal axis or line. y'cbcr 4:2:2 is actually a more commonly used professional format where chroma components are only halved along the horizontal axis or line. y'cbcr 4:2:0 is used for 1/4 resolution chroma but with half resolution horizontally and half resolution vertically. 4:4:4 denotes equal resolution of luminance and chroma. to generate the standard cie luminance term, from an rgb triplet y = .2125r + .7154g + .0721b, this is *different* from the y' described above. luma as stored in these video formats is actually y' = .299r'+.587g'+.114b' where the r' g' and b' terms represent scalar values which are non linear and represent gamma corrected perceptually uniform values when represented by an integer (gamma == .45). chroma terms can then be produced from these valuse: cb = b'-y' cr = r'-y' to reconstruct an rgb image from a 'yuv4:1:1' you must first resample the single cbcr sample to 4 cbcr samples to match the luminance, once this is done you should regenerate rgb triplets by reversing the above arithmetic: b' = cb +y' r' = cr +y' g' = (y'-.299r'-.114b')/.587 r' b' g' represent an rgb triplet with a built in gamma correction of .45, this should look perfect when displayed on a machine with no gamma correction and a crt display (which typically have gamma transfer functions of around 2.5-3.0) note that because chroma information may be negative, the cb cr values stored in any file format mey have to be adjusted accordingly. for example you would subtract 127 from an 8 bit chroma value stored in a file. don't use the luminance equation above, it is included to show the difference between luminance and luma or y' which is actually stored in the file. for more in depth information read charles a. poyntons excellent book "a technical introduction to digital video" pub, john wiley & sons, inc. isbn 0-471-12253-x cheers,angus. |


Software
Engineer
Python | Matlab | Java | C# | Mysql | MongoDB | Oracle| HTML/CSS| JavaScript | React | NodeJS
About
Edson Trejo
Software Engineer
Throughout my life, I’ve approached every challenge with enthusiasm, creativity, and ceaseless desire to achieve success. This passion and drive have paved the way to countless opportunities, unique experiences and exceptional relationships both personally and professionally. Willing to relocate anywhere in the United States.
Address
724 Milpa Verde, Brownsville Tx. United States
Phone
(956) 295-8298
Resume
Experience
Work experiences
- 2019-2020
"Engineering Intern – Panasonic Automotive Systems of America "
"• Analyze complex data to find common trends and patterns to help in making more informed decisions. • Collecting data from various sources, cleaning it to ensure accuracy and using various data models and algorithms to analyze the data. • Using data visualizations techniques to convey the findings to company officials. • Responsible for setting up computers and printers in order to run SAP ERP. • Helping with the implementation of 5.0 Ghz network. • Developing desktop program for the quality team to automatize the reports and keep them saved into a database. • Working closely with the engineering team to update the local web page to make audits inside the company and have access to it remotely. • Creating Microsoft Excel macros to make the process faster for the data clerks."
- 2019-2020
"Web Developer - Graduate College"
• Creating a Web page blog for faculty and staff using University SharePoint • Experience with server-side frameworks such as python, ruby, php, Java, ASP, ASP.NET • Experience with database systems such as MySQL, SQL and Oracle • Maintaining and expanding/enhancing the website once built • Managing a team.
- 2019-2019
"Graduate Specialist (Call Center)"
"• Responsible for responding to all prospective student inquiries about admissions process/requirements and program information. • Advises and coordinates advisement of graduate students and faculty relative to graduate training policies and procedures. • Manages large student database and records, including alumni tracking • Consults with representatives of other departments of the University, (such as financial aid office, or registration), as well as representatives from outside the university, in order to effectively manage the graduate application process"
- 2016-2019
"Web Developer - University Marketing & Communications "
"• Top-notch programming skills and in-depth knowledge of modern HTML/CSS/JavaScript/Angular. • -A solid understanding of how web applications work including security, session management, and best development practices. • Strong organizational skills to juggle multiple tasks within the constraints of timelines. • Work and thrive in a fast-paced environment, learn rapidly and master diverse web technologies and techniques."
Skills
Profesional Skills
Over the years I have acquired the following knowledge


Arrays vs. Hashes
Arrays and hashes are two elements that are used to store data of any type. Hashes and arrays are incredibly useful in programming and are very commonly utilized. Even though, they seem to serve the same function, there are several differences between arrays and hashes, of which, I will discuss.
An array is an integer-indexed collection of objects of any type. Arrays can hold any data type and can even hold arrays! This is what makes them so flexible, even the data types held in a particular array don't even have to match. You can have floats, ints, strings and arrays all within a single array. Array elements are indexed from 0 upwards. The first element in an array starts at 0, the next element at 1 and so forth.
my_array = [ 1, 2, 3, 4, 5 ]
elements = [_0_|_1_|_2_|_3_|_4_]
This can be a little confusing to people just learning arrays, but they will start to make sense once you start using them. The contents of an array can be manipulated using methods or by directly manipulating the index elements.
Hashes are incredibly useful when you have data that are paired together, that's what separates them from arrays. These paired data are called key and value. Hashes are useful when you need to put pairs of data together, whereas an array is only a collection of objects or data. They can be useful for holding information such as that of a person a person or that of an item. See below for an example of a hash:
my_info = {:first_name=>"Piara", :last_name=>"Sandhu", :age=>"29", :hometown=>"Pinole"}
Hashes rely on an object pointing to another object. Essentially, they're used to assign meaning to data.


Well, you aren't alone. The Internet is extremely broad and made up a smaller pieces that together created the greatest source of information in human history.
If you would like some background on what the Internet truly is, click here.
What is the Internet?


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| Error | whitespace | FileTabCharacter | Line contains a tab character. | 13 |
| Error | whitespace | FileTabCharacter | Line contains a tab character. | 14 |


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