CRUD Document Operations using the Node.js SDK with Couchbase Server
You can access documents in Couchbase using the Bucket
class (constructed via cluster.openBucket()
).
You can retrieve documents using the get()
and lookupIn
methods, and mutate documents using the upsert()
, insert()
, replace()
, and mutateIn()
methods.
Document Input Types
Documents can be anything convertible to JSON (JSON.stringify
).
Simply pass the object or array to the mutation operation, and the SDK will convert it to JSON and store it on the server.
Do not pass already-serialized JSON to the SDK, as the SDK will serialize it again.
Callbacks for operations
Due to the non-blocking nature of the node.js SDK and node.js in general, the results of all operations are signalled by callbacks. Callbacks are specified as the last parameter to any operation. The callback signature is generally
function(err, result) {
if (err) {
console.error("Got error!: %j", err);
} else {
console.log("Got result: %j", result);
}
}
Additional Options
Additional options may be passed to some methods using an object.
Mutation operations (upsert
, insert
, replace
, mutate_in
) operations also accept a TTL (expiry) value (expiry
) which will instruct the server to delete the document after a given amount of time.
This option is useful for transient data (such as sessions).
By default documents do not expire.
See Expiration Overview for more information on expiration.
Creating and updating full documents
Documents may be created and updated using the Bucket.upsert()
, Bucket.insert()
, and Bucket.replace()
family of methods.
Read more about the difference between these methods at Primitive Key-Value Operations in the Couchbase developer guide.
These methods accept two mandatory arguments:
-
key
: The ID of the document to modify. This should be a string. -
value
: The desired new value of the document. This may be anything that can be serialized as JSON.
Additional options can be specified in the options:
-
cas
: The CAS value for the document. If the CAS on the server does not match the CAS supplied to the method, the operation will fail with acouchbase.exceptions.KeyExistsError
error. See Concurrent Document Mutations for more information on the usage of CAS values. -
expiry
: Specify the expiry time for the document. If specified, the document will expire and no longer exist after the given number of seconds. See Expiration Overview for more information. -
persist_to
,replicate_to
: Specify durability requirements for the operations.
When the operation is complete the callback will be invoked, and if successful, the result
(the second callback argument) will contain the new CAS value of the document.
If the document was not mutated successfully, the callback’s first argument (err
) will contain appropriate error information.
See Handling Exceptions and Other Errors with the Node.js SDK in Couchbase for more information on error types and how to handle them.
bucket.insert('document_name', {'some': 'value'}, function(err, result) {
if (!err) {
console.log("stored document successfully. CAS is %j", result.cas);
} else {
console.error("Couldn't store document: %j", err);
}
});
Output on success:
stored document successfully. CAS is "216000820675072"
Couldn't store document: {"message":"The key already exists in the server. If you have supplied a CAS then the key exists with a CAS value different than specified","code":12}
If the document being inserted already exists, the error will be set and its code
field will be set to couchbase.errors.keyAlreadyExists
.
If your application simply wants to set the value ignoring whether it exists or not, use the upsert()
method.
Retrieving full documents
Documents may be retrieved using the Bucket.get()
method.
The get()
method requires the document ID to retrieve, and the callback to invoke with the result of the operation.
When the operation is complete the callback is invoked.
If successful, you may access actual document may be access by using result.value
and the CAS using result.cas
.
The document will be a native javascript type resulting from the parsing of the stored server value.
Upon failure, the error (first callback argument) will be populate with an appropriate code
and message
.
If the document does not exist, the code
will be couchbase.errors.keyNotFound
bucket.get('document_id', function(err, result) {
if (err) {
if (err.code == couchbase.errors.keyNotFound) {
console.log('Key does not exist');
} else {
console.log('Some other error occurred: %j', err);
}
} else {
console.log('Retrieved document with value: %j', result.value);
console.log('CAS is %j', result.cas);
}
});
Sample output:
Retrieved document with value: ["Hello","World"] CAS is "166079006573056"
Removing full documents
Documents may be removed using the Bucket.remove()
method.
This method takes the document ID as a mandatory positional:
-
key
: The ID of the document to remove
Some additional options:
-
cas
: Only remove the document if the CAS has not changed.
Modifying expiraton
Document expiration can be performed using the Bucket.touch()
and Bucket.getAndTouch
methods.
You can also set the expiry
parameter for methods which support it:
bucket.upsert('deleteMe', {'delete': 'me'}, {'expiry': 1}, function(err){
bucket.get('deleteMe', function(err, result) {
console.log('Have item: %j', result.value);
console.log('Will attempt get later on..');
setTimeout(function(){
bucket.get('deleteMe', function(err, result){
console.log('Got error: %s', err.message);
})
}, 3500);
})
});
Have item: {"delete":"me"} Will attempt get later on.. Got error: The key does not exist on the server
bucket.getAndTouch('some_document', 2, function(err, result) {
console.log('Got value: %j', result.value);
console.log('Will try again..');
setTimeout(function(err, result){
bucket.get('some_document', function(err, result) {
console.error('Got error: %s', err.message);
});
}, 3000);
});
Atomic document modifications
Additional atomic document modifications can be performing using the node.js SDK.
You can modify a counter document using the Bucket.counter()
method.
You can also use the Bucket.append
and Bucket.prepend
methods to perform raw byte concatenation
Batching Operations
All operations performed in the node.js SDK are inherently batched between event loop iterations. In simple terms, this means that there is no added network performance for using any form of multi operation.
As a convenience, the node.js SDK provides an Bucket.getMulti
which accepts multiple keys and returns their results.
Operating with sub-documents
| Sub-Document API is available starting Couchbase Server version 4.5. See Sub-Document Operations for an overview. |
Sub-document operations save network bandwidth by allowing you to specify paths of a document to be retrieved or updated.
The document is parsed on the server and only the relevant sections (indicated by paths) are transferred between client and server.
You can execute sub-document operations in the node.js SDK using the Bucket.mutateIn
, and Bucket.lookupIn
methods.
Each of these methods accepts a key
as its mandatory first argument and returns a builder object which can be used to add one or more command specifications specifying a specifying an operation and a document field operand.
To submit the operation, invoke the execute()
method on the builder, passing it the callback to be invoked.
bucket.lookupIn('some_document').
get('path.to.get').
exists('check.path.exists').
execute(function(err, fragment) {
// ...
});
The callback function is invoked with an error
and a fragment
.
The fragment is a DocumentFragment
object containing the fragments of the document (corresponding to each path).
In contrast with a normal callback which returns a single error and result, each operation in the builder has its own result and status.
You can use fragment.contentByIndex
or fragment.content(path)
or fragment.contentByIndex(index)
to retrieve the result for an individual path/command.
If a path has an error, the SDK will throw an exception.
Unlike other operations as well, both the error
and fragment
can be set.
If the error
is set, and error.code
is couchbase.errors.checkResults
then it means that at least one command has failed.
If the top-level error code is something else, it means that the document itself could not be accessed.
bucket.lookupIn('some_document').
get('path.to.get').
exists('check.path.exists').
execute(function(err, result) {
if (!err || err.code == couchbase.errors.checkResults) {
for (var i = 0; i < 2; i++) {
try {
console.log('Result for path index %d: %j', i, result.contentByIndex(i));
} catch (e) {
console.error('Error for path index %d: %s', i, e.message);
}
}
} else {
console.error("Couldn't access document: %s", err.message);
}
});
You can also mutate documents in a similar manner:
bucket.mutateIn('some_document').
upsert('path.to.upsert', 'value', true).
remove('path.to.del').
execute(function(err, frag) {
if (!err || err.code == couchbase.errors.checkResults) {
for (var i = 0; i < 2; i++) {
try {
frag.contentByIndex(i);
} catch (e) {
console.error('Error for index %d: %s', i, e.message);
}
}
} else {
console.error('Top-level document error: %j', err)
}
});
Formats and Non-JSON Documents
| See Non-JSON Documents for a general overview of using non-JSON documents with Couchbase |
All JavaScript types which can be represented as JSON may be passed unmodified to a storage function, and be received via the get
method without any additional modifications.
You can implement a custom transcoder if you would like to serialize documents to/from a format other than JSON, or if you would like to interact with other SDKs which use non-JSON serialization formats.
See Bucket.setTranscoder()
.


This is the Farm of Bob, they grow only organic food here, bob is nice, please volunteer at bob's community garden
This is the lashings community farm, please donate or join!
Welcome to the Community, please help oour community farm to grow like others out there, stop by if you ever have free time, we have ood and theres groceries around for yout to collecct


hashCode()
and equals()
calls on java.net.URL
objects and calls that add URL
objects to maps and sets.
URL
's equals()
and hashCode()
methods can perform a DNS lookup to resolve the host name.
This may cause significant delays, depending on the availability and speed of the network and the DNS server.
Using java.net.URI
instead of java.net.URL
will avoid the DNS lookup.
Example:
boolean urlEquals(URL url1, URL url2) {
return url1.equals(url2);
}


First appearing in 1991. Python is a general purpose, high level, interpreted programming language whoes design focus emphasizes code readability. Whether for processing/analyzing data to powering many well-known applications. Python is not only a great language for new programmers but also powerful enough for seasoned developers building whatever they can think of.
Python can be easy to pick up whether your're a first time programmer or you're experienced with other langugages. The following pages are a useful first step to get on your way writting programs with python
Python can be easy to pick up whether your're a first time programmer or you're experienced with other langugages. The following pages are a useful first step to get on your way writting programs with python


I’m a Computer Engineer that loves develop mobile & web applications. My motivations are support new ideas and build them.
My work experience includes mobile development, web apps in HTML, experimental JS projects, server side scripting.
During my time with Dediserv, I led the development of both small and large-scale projects for clients.
I am an active part of the web development community and share the source code for most of my work on GitHub and JsFiddle.
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{{l.name}}


All Classes
Connect4
ConnectingForm
Lobby
Logger
Logger.Type
LoginForm
Main
NickButton
ReceivedGameRequestForm
ReceivedMsg
TCPClient
TCPClient.State
WaitingForGameRequestForm


Celebrative and documentary programs on the respective work of Jim Henson and Children Television Workshop and compilations of Muppet Appearances in commercials and on television shows.
Feature films first released in movie theatres worldwide from 1980-1990 and experimental films made in the late 1960s first shown on television.
Episodes of an internationally acclaimed children's cable television show that promoted peaceful coexistence for independent, yet symbiotic, complex societies.
Televised specials spanning 1974 - 1988 and several series of programming spanning 1971 - 1990 produced by Jim Henson: Tales from Muppetland; Jim Henson Storyteller; Jim Henson Presents; Jim Henson's Muppet Babies; and The Jim Henson Hour.
A wide range of episodes of the internationally celebrated prime time variety-style show from 1976 - 1981 that had been one of Jim Henson's driving visions since the late 1960s. Hosts include: Steve Martin, John Cleese, Brooke Shields, and a wide range of other celebrities from that era.
Episodes from various points in the expansive history of this educational show highlighting its role in the lives of millions of children - many now adults - worldwide.


My name is Jeffrey Potter. I'm 23 years old and I live in Columbia, South Carolina. I am passionate about web developement, new technologies, and I enjoy learning new things as often as possible. I am self taught Web Developer, who cannot wait to start a career in this industry!Available for hire


The SKY UX SDK includes two main modules: SKY UX CLI and SKY UX Builder. The CLI is installed globally, and Builder is installed in each repository to allow individual SPAs to specify the version to use.
SKY UX CLI
The SKY UX CLI has a few main purposes.
-
The CLI provides skyux as a known command from any location in your system. Internally, it handles a few commands such as skyux new and skyux help that can run anywhere and are not limited to the context of an existing SPA.
-
The CLI locates packages to handle skyux commands and passes commands to those packages. Packages can be installed globally or locally in the working directory. SKY UX Builder is the most common example of a module versioned in a specific directory that handles commands. For example, Builder handles skyux build after the CLI passes along the command.
For information about SKY UX CLI commands, see the CLI commands reference.
SKY UX Builder
SKY UX Builder is intended to be listed as a devDependency in the package.json file for every SPA. Builder handles the majority of skyux commands, including testing, serving, and building, and it wraps up the logic and configuration for other tools such as the Angular Compiler, Webpack, Karma, and Protractor.
SKY UX CLI plugins
SKY UX CLI is extensible. Follow these guidelines to create custom commands and modules to handle those commands:
-
Start the module name with skyux-builder or @skyux-sdk/builder. The SKY UX team follows the syntax @skyux-sdk/builder-[module-name-here], but non-SKY UX creators need to use the syntax skyux-builder-[module-name-here] because they don't have access to publish to the @skyux-sdk/ scope.
-
Enable the module for use with require() by either specifying a valid JavaScript file with the main property in the module's package.json file or by including an index.js file in the module's root.
-
Expose a runCommand method in the module. This method is called with two parameters: the requested command and an arguments object. It returns a boolean value to indicate whether it successfully handled the command.
module.exports = {
runCommand(command, argv) {
switch (command) {
case 'customCommand':
// Do something here
return true;
default:
return false;
}
}
}
To consume the CLI plugin after you create it, users must install the module globally or locally.
SKY UX Builder plugins
SKY UX Builder is also extensible, but in a different way than SKY UX CLI. Each file that's parsed as part of your project can be modified at build time. This technique is very useful to dynamically inject common boilerplate behavior.
To create custom packages, enable the package for use with require() by either specifying a valid JavaScript file with the main property in the package's package.json or by including an index.js file in the package's root.
module.exports = {
// content = a string representation of the file's contents
// resourcePath = the absolute path to the file
// skyPagesConfig = the prepared config that includes skyuxconfig.json and builder's defaults
preload(content, resourcePath, skyPagesConfig) {
return content;
}
}
To consume the Builder plugin after you create it, users must install the package globally or locally.
-
Users add the package as a dependency in package.json.
{
"dependencies": {
"skyux-builder-plugin-example": "1.0.0"
}
}
-
Then in the skyuxconfig.json file, they specify the module in the plugins array.
{
"plugins": [
"skyux-builder-plugin-example"
]
}


${next.headIncludes()}
${next.headerIncludes()} ${next.body()} ${next.modalIncludes()} ${next.javascriptIncludes()}


Week 3
According to the Gregoric Thinking Style quiz, my thinking style is predominately concrete random closely followed by Abstract Random. As I looked more into these two different thinking styles, I was amazed at how I related to the different attributes.
The research I found regarding concrete-random suggests that I learn best by experimenting and working the problem on my own and learn best from trial and error . According the abstract random thinking style, I learn best in a personalized environment and able to participate in group activities. Also both thinking styles are initiative and instinctive.
Going forward, I will incorporate more creativity and imagination on my work. I will also try to practice more of the material by working more problems on my own as it is the best way for me to learn.
The past few weeks I noticed that I have been more panicked, frustrated ,and super critical of myself. This has effected the way I learn best. I have allowed the fixed mindset to overtake me. I will be more mindful of my mindset so that I can continue to grow and learn.


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- Vectors, Matrices and (breifly) arrays
- Data types: Logical, Integer, Double (numeric), Character
- Coercion
- Attributes: Names, Dimensions, Custom
Next week
- A note on matrix algebra vs element-wise algebra
- Lists
- Common/Routine functions
Note that much of this presentation is based off Wickham (2015):
http://adv-r.had.co.nz/Data-structures.html


--- layout: post esbma_id: unknown title: An F# newbie using SQLite date: 2014-09-08 12:00:00 keywords: fsharp sqlite teaser: Like I said in a tweet on Friday, I'm guessing everybody's first 10,000 lines of F# are crap. That's a lot of bad code I need to write, so I figure maybe I better get started. ---
Like I said in a tweet on Friday, I'm guessing everybody's first 10,000 lines of F# are crap. That's a lot of bad code I need to write, so I figure maybe I better get started.
This blog entry is a journal of my first attempts at using F# to do some SQLite stuff. I'm using SQLitePCL.raw, which is a Portable Class Library wrapper (written in C#) allowing .NET developers to call the native SQLite library.
My program has five "stanzas":
ONE: Open a SQLite database and create a table with two integer columns called a and b.
TWO: Insert 16 rows with a going from 1 through 16.
THREE: Set column b equal to a squared, and lookup the value of b for a=7.
FOUR: Loop over all the rows where b<120 and sum the a values.
FIVE: Close the database and print the two results.
I've got three implementations of this program to show you -- one in C# and two in F#.
Here's the C# version I started with:
using System; using System.IO; using SQLitePCL; public class foo { // helper functions to check SQLite result codes and throw private static bool is_error(int rc) { return ( (rc != raw.SQLITE_OK) && (rc != raw.SQLITE_ROW) && (rc != raw.SQLITE_DONE) ); } private static void check(int rc) { if (is_error(rc)) { throw new Exception(string.Format("{0}", rc)); } } private static void check(sqlite3 conn, int rc) { if (is_error(rc)) { throw new Exception(raw.sqlite3_errmsg(conn)); } } private static int checkthru(sqlite3 conn, int rc) { if (is_error(rc)) { throw new Exception(raw.sqlite3_errmsg(conn)); } else { return rc; } } // MAIN program public static void Main() { sqlite3 conn = null; // ONE: open the db and create the table check(raw.sqlite3_open(":memory:", out conn)); check(conn, raw.sqlite3_exec(conn, "CREATE TABLE foo (a int, b int)")); // TWO: insert 16 rows for (int i=1; i<=16; i++) { string sql = string.Format("INSERT INTO foo (a) VALUES ({0})", i); check(conn, raw.sqlite3_exec(conn, sql)); } // THREE: set b = a squared and find b for a=7 check(conn, raw.sqlite3_exec(conn, "UPDATE foo SET b = a * a")); sqlite3_stmt stmt = null; check(conn, raw.sqlite3_prepare_v2(conn, "SELECT b FROM foo WHERE a=?", out stmt)); check(conn, raw.sqlite3_bind_int(stmt, 1, 7)); check(conn, raw.sqlite3_step(stmt)); int vsq = raw.sqlite3_column_int(stmt, 0); check(conn, raw.sqlite3_finalize(stmt)); stmt = null; // FOUR: fetch sum(a) for all rows where b < 120 check(conn, raw.sqlite3_prepare_v2(conn, "SELECT a FROM foo WHERE b<120", out stmt)); int vsum = 0; while (raw.SQLITE_ROW == (checkthru(conn, raw.sqlite3_step(stmt)))) { vsum += raw.sqlite3_column_int(stmt, 0); } check(conn, raw.sqlite3_finalize(stmt)); stmt = null; // FIVE: close and print the results check(raw.sqlite3_close(conn)); conn = null; Console.WriteLine("val: {0}", vsq); Console.WriteLine("sum: {0}", vsum); } }
Notes:
I'm coding against the 'raw' SQLite API, which returns integer error codes rather than throwing exceptions. So I've written some little check functions which throw on any result code that signifies an error condition.
In the first stanza, I'm opening ":memory:" rather than an actual file on disk so that I can be sure the db starts clean.
In the second stanza, I'm constructing the SQL string rather than using parameter substitution. This is a bad idea for two reasons. First, parameter substitution eliminates SQL injection attacks. Second, forcing SQLite to compile a SQL statement inside a loop is going to cause poor performance.
In the third stanza, I'm going out of my way to do this more properly, using prepare/bind/step/finalize. Ironically, this is the case where it doesn't matter as much, since I'm not looping.
In the fourth stanza, I specifically want to loop over the rows in C# even though I could easily just do the sum in SQL.
OK, now here's a painfully direct translation of this code to F#:
open SQLitePCL // helper functions to check SQLite result codes and throw let is_error rc = (rc <> raw.SQLITE_OK) && (rc <> raw.SQLITE_ROW) && (rc <> raw.SQLITE_DONE) let check1 rc = if (is_error rc) then failwith (sprintf "%d" rc) else () let check2 conn rc = if (is_error rc) then failwith (raw.sqlite3_errmsg(conn)) else () let checkthru conn rc = if (is_error rc) then failwith (raw.sqlite3_errmsg(conn)) else rc // MAIN program // ONE: open the db and create the table let (rc,conn) = raw.sqlite3_open(":memory:") check1 rc check2 conn (raw.sqlite3_exec (conn, "CREATE TABLE foo (a int, b int)")) // TWO: insert 16 rows for i = 1 to 16 do let sql = (sprintf "INSERT INTO foo (a) VALUES (%d)" i) check2 conn (raw.sqlite3_exec (conn, sql )) // THREE: set b = a squared and find b for a=7 check2 conn (raw.sqlite3_exec (conn, "UPDATE foo SET b = a * a")) let rc2,stmt = raw.sqlite3_prepare_v2(conn, "SELECT b FROM foo WHERE a=?") check2 conn rc2 check2 conn (raw.sqlite3_bind_int(stmt, 1, 7)) check2 conn (raw.sqlite3_step(stmt)) let vsq = raw.sqlite3_column_int(stmt, 0) check2 conn (raw.sqlite3_finalize(stmt)) // FOUR: fetch sum(a) for all rows where b < 120 let rc3,stmt2 = raw.sqlite3_prepare_v2(conn, "SELECT a FROM foo WHERE b<120") check2 conn rc3 let mutable vsum = 0 while raw.SQLITE_ROW = ( checkthru conn (raw.sqlite3_step(stmt2)) ) do vsum <- vsum + (raw.sqlite3_column_int(stmt2, 0)) check2 conn (raw.sqlite3_finalize(stmt2)) // FIVE: close and print the results check1 (raw.sqlite3_close(conn)) printfn "val: %d" vsq printfn "sum: %d" vsum
Notes:
The is_error function actually looks kind of elegant to me in this form. Note that != is spelled <>. Also there is no return keyword, as the value of the last expression just becomes the return value of the function.
The F# way is to use type inference. For example, in the is_error function, the rc parameter is strongly typed as an integer even though I haven't declared it that way. The F# compiler looks at the function and sees that I am comparing the parameter against raw.SQLITE_OK, which is an integer, therefore rc must be an integer as well. F# does have a syntax for declaring the type explicitly, but this is considered bad practice.
The check2 and checkthru functions are identical except that one returns the unit type (which is kind of like void) and the other passes the integer argument through. In C# this wouldn't matter and I could have just had the check functions return their argument when they don't throw. But F# gives warnings ("This expression should have type 'unit', but has type...") for any expression whose values is not used.
In C#, I overloaded check() so that I could sometimes call it with the sqlite3 connection handle and sometimes without. F# doesn't do function overloading, so I did two versions of the function called check1 and check2.
Since raw.sqlite3_open() has an out parameter, F# automatically converts this to return a tuple with two items (the actual return value is first, and the value in the out parameter is second). It took me a little while to figure out the right syntax to get the two parts into separate variables.
It took me even longer to figure out that calling a .NET method in F# uses a different syntax than calling a regular F# function. I was just getting used to the idea that F# wants functions to be called without parens and with the parameters separated by spaces instead of commas. But .NET methods are not F# functions. The syntax for calling a .NET method is, well, just like in C#. Parens and commas.
Here's another way that method calls are different in F#: When a method call is a parameter to a regular F# function, you have to enclose it in parens. That's why the call to sqlite3_exec() in the first stanza is parenthesized when I pass it to check2.
BTW, one of the first things I did was try to call raw.sqlite3_Open(), just to verify that F# is case-sensitive. It is.
F# programmers seem to pride themselves on how much they can do in a single line of code, regardless of how long it is. I originally wrote the second stanza in a single line. I only split it up so it would look better here in my blog article.
In the third stanza, F# wouldn't let me reuse rc ("Duplicate definition of value 'rc'") so I had to introduce rc2.
In the fourth stanza, I have tried to exactly mimic the behavior of the C# code, and I think I've succeeded so thoroughly that any real F# programmer will be tempted to gouge their eyes out when they see it. I've used mutable and while/do, both of which are considered a very un-functional way of doing things.
Bottom line: This code works and it does exactly what the original C# does. But I named the file fsharp_dreadful.fs because I think that in terms of what is considered best practices in the F# world, it's probably about as bad as it can be while still being correct.
Here's an F# version I called fsharp_less_bad.fs. It's still not very good, but I've made an attempt to do some things in a more F#-ish way.
open SQLitePCL // helper functions to check SQLite result codes and throw let is_error rc = match rc with | raw.SQLITE_OK -> false | raw.SQLITE_ROW -> false | raw.SQLITE_DONE -> false | _ -> true let check1 rc = if (is_error rc) then failwith (sprintf "%d" rc) else () let check2 conn rc = if (is_error rc) then failwith (raw.sqlite3_errmsg(conn)) else rc let checkpair1 pair = let rc,result = pair check1 rc |> ignore result let checkpair2 conn pair = let rc,result = pair check2 conn rc |> ignore result // helper functions to wrap method calls in F# functions let sqlite3_open name = checkpair1 (raw.sqlite3_open(name)) let sqlite3_exec conn sql = check2 conn (raw.sqlite3_exec (conn, sql)) |> ignore let sqlite3_prepare_v2 conn sql = checkpair2 conn (raw.sqlite3_prepare_v2(conn, sql)) let sqlite3_bind_int conn stmt ndx v = check2 conn (raw.sqlite3_bind_int(stmt, ndx, v)) |> ignore let sqlite3_step conn stmt = check2 conn (raw.sqlite3_step(stmt)) |> ignore let sqlite3_finalize conn stmt = check2 conn (raw.sqlite3_finalize(stmt)) |> ignore let sqlite3_close conn = check1 (raw.sqlite3_close(conn)) let sqlite3_column_int stmt ndx = raw.sqlite3_column_int(stmt, ndx) // MAIN program // ONE: open the db and create the table let conn = sqlite3_open(":memory:") // use partial application to create an exec function that already // has the conn parameter baked in let exec = sqlite3_exec conn exec "CREATE TABLE foo (a int, b int)" // TWO: insert 16 rows let ins x = exec (sprintf "INSERT INTO foo (a) VALUES (%d)" x) [1 .. 16] |> List.iter ins // THREE: set b = a squared and find b for a=7 exec "UPDATE foo SET b = a * a" let stmt = sqlite3_prepare_v2 conn "SELECT b FROM foo WHERE a=?" sqlite3_bind_int conn stmt 1 7 sqlite3_step conn stmt let vsq = sqlite3_column_int stmt 0 sqlite3_finalize conn stmt // FOUR: fetch sum(a) for all rows where b < 120 let stmt2 = sqlite3_prepare_v2 conn "SELECT a FROM foo WHERE b<120" let vsum = List.sum [ while raw.SQLITE_ROW = ( check2 conn (raw.sqlite3_step(stmt2)) ) do yield sqlite3_column_int stmt2 0 ] sqlite3_finalize conn stmt2 // FIVE: close and print the results sqlite3_close conn printfn "val: %d" vsq printfn "sum: %d" vsum
Notes:
I changed is_error to use pattern matching. For this very simple situation, I'm not sure this is an improvement over the simple boolean expression I had before.
I get the impression that typical doctrine in functional programming church is to not use exceptions, but I'm not tackling that problem here.
I got rid of checkthru and just made check2 return its rc paraemter when it doesn't throw.
I added a couple of checkpair functions. These are designed to take a tuple, such as the one that comes from a .NET method with an out parameter, like sqlite3_open() or sqlite3_prepare_v2(). The checkpair function does the appropriate check function on the first part of the tuple (the integer return code) and then returns the second part. The sort-of clever thing here is that checkpair does not care what type the second part of the tuple is. I get the impression that this sort of "things are generic by default" philosophy is a pillar of functuonal programming.
I added several functions which wrap raw.sqlite3_whatever() as a more F#-like function that looks less cluttered.
In the first stanza, after I get the connection open, I define an exec function using the F# partial application feature. The exec function is basically just the sqlite3_exec function except that the conn parameter has already been baked in. This allows me to use very readable syntax like exec "whatever". I considered doing this for all the functions, but I'm not really sure this design is a good idea. I just found this hammer called "partial application" so I was looking for a nail.
In the second stanza, I've eliminated the for loop in favor of a list operation. I defined a function called ins which inserts one row. The [1 .. 16] syntax produces a range, which is piped into List.iter.
The third stanza looks a lot cleaner with all the .NET method calls hidden away.
In the fourth stanza, I still have a while loop, but I was able to get rid of mutable. The syntax I'm using here is (I think) something called a computation expression. Basically, the stuff inside the square brackets is constructing a list with a while loop. Then List.sum is called on that list, resulting in the number I want.
I did all this using the command-line F# tools and Mono on a Mac. I've got a command called fsharpc on my system. I'm not sure how it got there, but it probably happened when I installed Xamarin.
Since I'm not using msbuild or NuGet, I just harvested SQLitePCL.raw.dll from the SQLitePCL.raw NuGet package. The net45 version is compatible with Mono, and on a Mac, it will simply P/Invoke from the SQLite library that comes preinstalled with MacOS X.
So the bash commands to setup my environment for this blog entry looked something like this:
mkdir fs_sqlite cd fs_sqlite mkdir unzipped cd unzipped unzip ~/Downloads/sqlitepcl.raw_needy.0.5.0.nupkg cd .. cp unzipped/lib/net45/SQLitePCL.raw.dll .
Here are the build commands I used:
fs_sqlite eric$ gmcs -r:SQLitePCL.raw.dll -sdk:4.5 csharp.cs fs_sqlite eric$ fsharpc -r:SQLitePCL.raw.dll fsharp_dreadful.fs F# Compiler for F# 3.1 (Open Source Edition) Freely distributed under the Apache 2.0 Open Source License fs_sqlite eric$ fsharpc -r:SQLitePCL.raw.dll fsharp_less_bad.fs F# Compiler for F# 3.1 (Open Source Edition) Freely distributed under the Apache 2.0 Open Source License fs_sqlite eric$ ls -l *.exe -rwxr-xr-x 1 eric staff 4608 Sep 8 15:30 csharp.exe -rwxr-xr-x 1 eric staff 8192 Sep 8 15:30 fsharp_dreadful.exe -rwxr-xr-x 1 eric staff 11776 Sep 8 15:31 fsharp_less_bad.exe fs_sqlite eric$ mono csharp.exe val: 49 sum: 55 fs_sqlite eric$ mono fsharp_dreadful.exe val: 49 sum: 55 fs_sqlite eric$ mono fsharp_less_bad.exe val: 49 sum: 55
BTW, I noticed that compiling F# (fsharpc) is a LOT slower than compiling C# (gmcs).
Note that the command-line flag to reference (-r:) an assembly is the same for F# as it is for C#.
Note that fsharp_dreadful.exe is bigger than csharp.exe, and the "less_bad" exe is even bigger. I suspect that generalizing these observations would be extrapolating from too little data.
C# fans may notice that I [attempted to] put more effort into the F# code. This was intentional. Making the C# version beautiful was not the point of this blog entry.
So far, my favorite site for learning F# has been http://fsharpforfunandprofit.com/


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An 'RStudio' addin providing shortcuts for writing in 'Markdown'. This package provides a series of functions that allow the user to be more efficient when using 'Markdown'. For example, you can select a word, and put it in bold or in italics, or change the alignment of elements inside you Rmd. The idea is to map all the functionalities from 'remedy' on keyboard shortcuts, so that it provides an interface close to what you can find in any other text editor.
| Version: | 0.1.0 |
| Imports: | knitr, rstudioapi, rematch2, utils, stats |
| Suggests: | testthat, rmarkdown |
| Published: | 2018-12-03 |
| Author: | Colin Fay [aut, cre], Jonathan Sidi [aut], Luke Smith [aut] (author of seasmith/AlignAssign), Jonathan Carroll [ctb], Andrzej Oleś [ctb], Daniel Possenriede [ctb] |
| Maintainer: | Colin Fay <contact at colinfay.me> |
| BugReports: | https://github.com/ThinkR-open/remedy/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/ThinkR-open/remedy |
| NeedsCompilation: | no |
| Language: | en-US |
| Materials: | NEWS |
| CRAN checks: | remedy results |
| Reference manual: | remedy.pdf |
| Vignettes: |
covrpage: Tests and Coverage |
| Package source: | remedy_0.1.0.tar.gz |
| Windows binaries: | r-devel: remedy_0.1.0.zip, r-release: remedy_0.1.0.zip, r-oldrel: remedy_0.1.0.zip |
| OS X binaries: | r-release: remedy_0.1.0.tgz, r-oldrel: remedy_0.1.0.tgz |
Please use the canonical form https://CRAN.R-project.org/package=remedy to link to this page.


Climate change or not, pollution is harmful and must stop
The recent letter to the editor, ” Clean air causing global warming,” was very interesting, although I wonder where the writer gets his facts. I must admit that I have to question everything that I believe about this subject. After all, most of us hear or read things from other people and use these “facts” to form our own opinions.
I have myself heard a lot of different statements about climate change; some say it is not caused by human activity, some say it is a man made problem but we can deal with it, so don’t worry. Some even say that it is a good thing, such as the writer’s statement that someday we may be able to grow avocados and oranges in Washington. I am not looking forward to California climate and the problems associated with it. But maybe they are ready for some of our weather down there.
Of course there are also some who deny all science regarding the subject, saying it is a hoax perpetrated by the Chinese. I’m not sure why China would do that since they have much more to lose than most, having a large amount of coal-fired power plants that will have to be shut down.
I think that regardless of what any one person or group of people believe, there is one thing that common sense tells us and it is this: Pollution of our atmosphere is harmful to us all and needs to stop.
Terry Sullivan
Everett


As seen on…
We have a team of 20+ people working hard to produce as much as possible, and we’re sharing our designs for other makers around the world to re-use.
We’ve been blown away by the generosity of our supporters, who raised over £10,000 in 48 hours to help us kick-start production.
But we need a steady stream of donations to cover our materials costs, and pay our makers a fair, living wage.
Every donation, no matter how small, helps us deliver visors to healthcare workers in need. Donate now.
If you want to do more than just donate to us, but you’re not technical, we’re looking for volunteers in a number of support roles including: finance, comms, PR, and project management.
We’re based out of DoES Liverpool (a CIC focussed on supporting the local maker community) but for this project we’re pulling together makers from across the North West.
We’re actively looking for people with 3D printing or laser cutting capabilities, to join our community and help us fulfil the orders we’re receiving every day.
A huge challenge for us is sourcing the materials we need to produce our laser cut and 3D printed visors – things like PETG, elastic strips, and Polypropylene sheets.
If you know where we can find these materials at a fair price, or—even better—if you can donate any materials you don’t need, then get in touch with us.
Wherever possible, we’re working in the open, sharing our internal discussions, our visor designs, and our working processes.
If you’re a maker from anywhere else in the world, and you want to make visors like ours, visit our maker springboard for all the materials you’ll need.
Our laser-cut polypropylene visors have been ordered by hospitals and GP surgeries across the North West, including Aintree Hospital, Manchester Royal Infirmary (MRi), Liverpool Royal, Walton Hospital, and East Lancashire Hospital.
We can also produce 3D printed visors, or put you in touch with other makers and organisations who can produce them.
If you need visors, fill in our order form, and we’ll help you work out what’s best for you.
We’ve been incredibly lucky to have the input of healthcare professionals in a range of specialties during our design phase, but we’re constantly improving the design.
If you have feedback to help us improve our visors visit our public issue tracker and contribute to the discussion.


The Fed's recent repo crisis was the fault of big banks and hedge funds, new study finds
by finanzen.net GmbH- September's repo-rate spike was driven by big banks and hedge funds, the Bank for International Settlements wrote in a report released Sunday.
- The overnight lending market relies on four major US banks and their cash reserves, but as the institutions sink more capital into Treasury bills, a smaller proportion of their reserves are available for quick funding.
- Hedge funds contributed to the squeeze by increasingly using Treasury repos to fund arbitrage trades, the report found. The borrowing leaves less cash on the table for lenders, as money-market funds offering the repos look to gain higher returns from participating hedge funds.
- The dual trends represent structural issues in the overnight lending market and suggest the spike was not a one-off blunder, the report's authors wrote.
- Visit Business Insider's homepage for more stories.
September's repo-rate crisis was more than just a one-off blunder, and big banks and hedge funds exacerbated the problem, a new study from the Bank for International Settlements suggested.
The overnight lending market heavily relies on four major US banks and their free cash, but liquidity issues among the institutions allowed the lending-rate spike to occur, BIS officials wrote in a Sunday report. The big banks' holdings grew more concentrated in US Treasury bills in recent months, crippling "their ability to supply funding at short notice in repo markets," the report said.
Hedge funds may have also contributed to the rate spike by boosting demand for Treasury repos, the report said. Money-market funds have boosted their lending to hedge funds since 2017, often using banks as sponsors for the trades. Hedge funds increasingly used the repurchase agreements to fund arbitrage trades, leaving less cash on the table for lenders.
The hedge funds' activity "compounded the strains" on the repo rate, the report's authors wrote.
The September 17 rate spike led several analysts to worry that the Federal Reserve had lost control of the crucial metric. The unexpected surge prompted the central bank to offer market repurchase agreements — or repos — for the first time since the financial crisis, injecting billions into the nation's financial system. It later began Treasury-bill purchases to further ease money-market stresses.
Banks' demand for the Fed's repo operations hasn't waned since they began in late September, with Monday's 28-day repo offering seeing about $30 billion worth of interest for $18 billion in offered repos.
Treasury Secretary Steven Mnuchin told the House of Representatives on Thursday that he and Jerome Powell, the Fed chair, had met multiple times to discuss liquidity concerns heading into the new year.
Legislation born from the Great Recession obliges firms to hold a larger proportion of free cash as emergency reserves. Year-end evaluations lead major lenders to lend less cash as they look to prove liquidity to government officials, and the funding pressure has some analysts worried about another rate jump before the end of 2019.
"With year-end coming up, this is all likely to get much worse, in our view, before it gets better," JPMorgan Chase analysts wrote in a note on October 21.
Now read more markets coverage from Markets Insider and Business Insider:
Lithuania will offer the world's first collectible crypto token in 2020


Welcome to the Qumulus documentation!
Index
Introduction and features
The main interface
Creating diagram elements
Connecting diagram elements
The popover
Modifying elements using the popover
The sidebar
Saving and exporting
Credits


Title
Fact Sheet Ib - 1996
Fact Sheet IIb - 1996
Fact Sheet IIIb - 1996
NHERI Frequently Asked Questions
Purpose and History of the National Home Education Research Institute
Learn@Home
|
Feedback
|
Christian Community Network


Twitter brings Tweet scheduling directly to its web app
by Craig RisiBeing an influencer can be hard work and those people actively trying to promote and keep their Twitter follower-base happy certainly have their work cut out for them as they need to constantly tweet on a regular basis to keep up their presence. No rest for the wicked they say.
A new feature coming to the Twitter web app though could be making things a lot easier for those that want to ensure their Tweets are regularly coming without needing to actually be online at the same time. Twitter announced that they are experimenting with bringing one ofTweetdeck’s best features, the ability to schedule tweets, directly to Twitter. Something which is particularly handy for big announcements or launches where timing is of the essence.
It’s not clear exactly how Twitter is rolling out this experiment and whether it is region locked or which users they are rolling this out to but perhaps might be worthwhile checking your own Twitter profile and see if you’re one of the lucky ones that and now schedule their Tweets meaning you can finally get all of those toilet thoughts out of your head and scheduled throughout your day while you are on the toilet.
I tried this out myself, but sadly I don’t have this capability from my web browser just yet so my 10 followers are going to have to be utterly disappointed when I still barely tweet. But that has nothing to do with this feature, I just don’t find expressing my many thoughts all over the world particularly appealing.


Fioricet is 50 mg Butalbital, 40 mg caffeine, and 325 mg Acetaminophen. They are perscribed for pain and are addictive. I had these pill left over from an injury years ago and forgot about them. So they may have lost some potency.  So I will use these as a comparison even though they are not exactly the same kind of drug. Fioricet is not an Opiate. I took these while hanging out with a friend who was drinking, I didn't have any to drink because of the Acetaminophen.
10:00 pm - I take 2 of the pills on an empty stomach.
10:30 pm - Start to feel a little drunk and heavy, no euphoria, I was hoping these would be Euphoric but no go. Like Demerol but with no Euphoria, just a heavy 'off' feeling. It would be a really bad idea to drive now.
I take another .5 a pill to increase the effect, warry of my Acetaminophen intake.
11:00 Pm - hits me a little stronger now, I feel kind of drunk and high, having fun hanging with my friend watching movies. Nothing spectacular. Just way chilled out.
12:00 am - Take the other .5 a pill. I am not going to take more after this because I don't want to go over 1000mg of Acetaminophen.
+10 min - I start to shake pretty bad, I am also very hot and my stomach is burning even though I am not hungry, force myself to eat some food and drink 3 glasses of water. This calms me down some, I hold my hands out to see how bad my shakes are, getting better. I am also pushed one notch 'deeper' into my intoxicated state, pretty null and void to my surroundings, very mellow and at ease.
1:00 am - No more shaking, and my high is all but gone.
4:00 am - The time of this writing, all effects are pretty much gone, I feel slightly off but nothing I would call a high, I can function fully, going to bed.
Conclusion - These are ok if I want to be intoxicated but not drink alcohol, they simply aren't worth $, they don't have euphoric effect. I honestly don't see how anyone could get addicted to these unless they are taking them for pain for too long, as far as recreation goes, there are much better Pharms out there. Not really bad, but not really good, an 'Eh' drug.
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


Press LOAD and say 'Hey SEPIA' to trigger a color change of the logo. Enable expert settings to choose a different wake-word. Always press RESET after you've changed anything. Visit the help page to find out more.
Debug Log delete_sweep


Size Class
Definition
Line
108
of
System.Windows/Graphics.cm
Constructors & Destructor
public
nothrow
Size
()
public
nothrow
Size
(
int
w_,
int
h_)
Member Functions
public
static
nothrow
Size
Default
()
public
nothrow
String
<
char
>
ToString
()
const
Member Variables
public
int
h
public
int
w
Constructor& Destructor Details
Size Constructor
public
nothrow
Size()
Definition
Line
110
of
System.Windows/Graphics.cm
Size Constructor
public
nothrow
Size(
int
w_,
int
h_)
Definition
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113
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Member Function Details
Default Static Member Function
public
static
nothrow
Size
Default()
Definition
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118
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ToString Member Function
public
nothrow
String
<
char
> ToString()
Definition
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122
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System.Windows/Graphics.cm


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| Package | Description |
|---|---|
| org.apache.fop.accessibility.fo | |
| org.apache.fop.fo |
Classes, constants and basic infrastructure for the FO tree.
|
| org.apache.fop.fo.flow.table | |
| org.apache.fop.layoutmgr.table |
Layout managers for tables.
|
| org.apache.fop.render.rtf |
RTF (Rich Text Format) Output Support
|
| org.apache.fop.render.rtf.rtflib.tools |
Utility classes used in RTF file generation.
|
| Class and Description |
|---|
| Table
Class modelling the
fo:table object. |
| TableBody
Class modelling the
fo:table-body object. |
| TableCell
Class modelling the
fo:table-cell object. |
| TableColumn
Class modelling the
fo:table-column object. |
| TableFooter
Class modelling the
fo:table-footer object. |
| TableHeader
Class modelling the
fo:table-header object. |
| TableRow
Class modelling the
fo:table-row object. |
| Class and Description |
|---|
| Table
Class modelling the
fo:table object. |
| TableBody
Class modelling the
fo:table-body object. |
| TableCell
Class modelling the
fo:table-cell object. |
| TableColumn
Class modelling the
fo:table-column object. |
| TableFooter
Class modelling the
fo:table-footer object. |
| TableHeader
Class modelling the
fo:table-header object. |
| TableRow
Class modelling the
fo:table-row object. |
| Class and Description |
|---|
| ColumnNumberManager
Helper class maintaining a record of occupied columns and an index to the next
non-occupied column.
|
| ColumnNumberManagerHolder
Marking interface for table-related classes which contain a ColumnNumberManager
instance (Table, for registering columns, or TableCellContainer, for managing occupied
cells).
|
| GridUnit
This class represents one grid unit inside a table.
|
| PrimaryGridUnit
This class represents a primary grid unit of a spanned cell.
|
| Table
Class modelling the
fo:table object. |
| TableCell
Class modelling the
fo:table-cell object. |
| TableCellContainer
A common class for fo:table-body and fo:table-row which both can contain fo:table-cell.
|
| TableColumn
Class modelling the
fo:table-column object. |
| TableEventProducer
Event producer interface for table-specific XSL-FO validation messages.
|
| TableFObj
Common base class for table-related FOs
|
| TableFooter
Class modelling the
fo:table-footer object. |
| TableHeader
Class modelling the
fo:table-header object. |
| TablePart
An abstract base class modelling a TablePart
(i.e.
|
| TableRow
Class modelling the
fo:table-row object. |
| Class and Description |
|---|
| BorderSpecification
A border's informations, along with the FO element which declared it.
|
| EffRow
This class represents an effective row in a table and holds a list of grid units occupying
the row as well as some additional values.
|
| PrimaryGridUnit
This class represents a primary grid unit of a spanned cell.
|
| Table
Class modelling the
fo:table object. |
| TableAndCaption
Class modelling the
fo:table-and-caption property. |
| TableCaption
Class modelling the
fo:table-caption object. |
| TableCell
Class modelling the
fo:table-cell object. |
| TableColumn
Class modelling the
fo:table-column object. |
| Class and Description |
|---|
| Table
Class modelling the
fo:table object. |
| TableBody
Class modelling the
fo:table-body object. |
| TableCell
Class modelling the
fo:table-cell object. |
| TableColumn
Class modelling the
fo:table-column object. |
| TableFooter
Class modelling the
fo:table-footer object. |
| TableHeader
Class modelling the
fo:table-header object. |
| TableRow
Class modelling the
fo:table-row object. |
| Class and Description |
|---|
| Table
Class modelling the
fo:table object. |
Copyright 1999-2020 The Apache Software Foundation. All Rights Reserved.


Class Select
Class Select
- Alcys\Core\Db\Statement\Select implements Alcys\Core\Db\Statement\StatementInterface, Alcys\Core\Db\Statement\SelectInterface, Alcys\Core\Db\Statement\ConditionStatementInterface
Namespace: Alcys\Core\Db\Statement
Package: Alcys\Core\Db\Statement
Located at Core/Db/Statement/Select.php
Package: Alcys\Core\Db\Statement
Located at Core/Db/Statement/Select.php
Methods summary
public
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public
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public
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#
orderBy(
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public
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public
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#
groupBy(
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public
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public
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public
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public
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public
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public
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public
array
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public
array
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public
array
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public
boolean
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public
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public
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public
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Credit Ratings Assigned by Rating Agencies
Ziraat Bank’s performance is rated by Fitch Ratings, Moody’s and JCR Eurasia Ratings. In annual meetings held with these agencies, the Bank provides detailed and transparent information on its brand positioning, progress achieved in core lines of business, its funding ability and capital structure.
Credit ratings assigned to the Bank as of 31 December 2013 are presented below:
Rating Agency |
Category |
Rating |
Date |
|---|---|---|---|
Fitch Ratings |
Foreign Currency Long-Term |
BBB- |
November 2013 |
Outlook |
Stable |
||
Foreign Currency Short-Term |
F3 |
||
Local Currency Long-Term |
BBB |
||
Outlook |
Stable |
||
Local Currency Short-Term |
F3 |
||
National Long-Term |
AAA(tur) |
||
Outlook |
Stable |
||
Support Rating |
2 |
||
Support Rating Floor |
BBB- |
||
Financial Viability Rating |
bbb- |
||
|
|
|
|
Moody’s |
Long-Term Foreign Currency Deposits |
Baa3 |
May 2013 |
Outlook |
Stable |
||
Short-Term Foreign Currency Deposits |
P-3 |
||
Outlook |
Positive |
||
Long-Term Local Currency Deposits |
Baa2 |
||
Outlook |
Stable |
||
Short-Term Local Currency Deposits |
Prime-2 |
||
Outlook |
Stable |
||
Financial Strength |
D+ |
||
Outlook |
Stable |
||
|
|
|
|
JCR Eurasia |
Long-Term Foreign Currency Rating |
BBB-/(Stable Outlook) |
September 2013 |
Long-Term Local Currency Rating |
BBB-/(Stable Outlook) |
||
Long-Term National Rating |
AAA (Trk)/(Stable Outlook) |
||
Short-Term Foreign Currency Rating |
A-3/(Stable Outlook) |
||
Short-Term Local Currency Rating |
A-3/(Stable Outlook) |
||
Short-Term National Rating |
A-1+ (Trk)/(Stable Outlook) |
||
Sponsored Support |
1 |
||
Stand-Alone Rating |
A |
* Fitch Ratings confirmed the Ratings of Ziraat Bank on 12 November 2013. The institution evaluates Ziraat Bank under the “investible” category and confirms its National Long Term Rating as AAA (Tur), and its outlook as “stable”. (On 13 November 2012; the institution upgraded the Bank’s Foreign Currency Long Term Rating from BB+ to BBB- and Local Currency Long Term Rating from BB+ to BBB and started to consider the Bank under the “investible” category).
** Moody’s increased the Bank’s Long Term Foreign Currency Deposits Rating from Ba2 to Baa3 and Short Term Foreign Currency Deposits Rating from “Not Prime” to P-3, also declared its outlook as “stable” on 20 May 2013. Though, the institution did not make any amendments related to the Bank’s Long Term Local Currency Deposits Rating and Short Term Local Currency Deposits Rating and set its outlook as “stable”.
*** JCR Eurasia Rating revised the Bank’s ratings higher on 29 May 2013 and the up-to-date ratings are shown below:
Long-Term International Foreign Currency Rating: Upgraded from BB to BBB-, outlook declared as “stable”.
Long-Term International Local Currency Rate: Upgraded from BB to BBB-, outlook declared as “stable”.
Long-Term National Note: Confirmed as AAA (Trk), outlook determined as “stable”.
Short-Term International Foreign Currency Rate: Upgraded from B to A-3, and outlook determined as “stable”.
Short-Term International Local Currency Rate: Upgraded from B to A-3, and outlook is determined as “stable”.
Short-Term National Rate: Confirmed as A-1+ (Trk), and outlook determined as “stable”.
Sponsored Support Rating: Upgraded from 2 to 1.
Stand-Alone: Confirmed as “A” and not changed.
Additionally, JCR Eurasia Rating considered Ziraat Bank under the category of “highly investible” on 30 September 2013 and confirmed its Long Term National Rating as “AAA (Trk)”, and its outlook as “Stable”. Meanwhile, the institution confirmed its Long Term Foreign Currency Deposits Rating and International Local Currency Rating as “BBB-“, and declared its outlook as “stable”.


Power steering for your scroll wheel
A jQuery plugin that assists scrolling and smoothly snaps to sections.
Fully configurable and optimised for touch.
Scrollify requires jQuery 1.6+ and an easing library such as jquery.easing.js.
<! doctype html>

$.scrollify({ section : "section", sectionName : "section-name", easing: "easeOutExpo", scrollSpeed: 1100, offset : 0, scrollbars: true, before:function() {}, after:function() {} });
The move method can be used to scroll to a particular section. This can take the index of the section, or the name of the section preceded by a hash.
$.scrollify("move","#name");


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SETUP APACHE, MYSQL, & PHP (AMP) DEVELOPMENT ENVIRONMENT ON MAC OS X 10.10
With MAC OS X 10.10 Yosemite, Apache 2.4 and PHP 5.5 is pre-installed.
The below procedure was obtained from
https://jason.pureconcepts.net/2014/11/install-apache-php-mysql-mac-os-x-yosemite/
The steps to setup Apache and PHP are re-iterated here to be part of a complete procedure for setting up your Mac OS X 10.10 Yosemite system for testing Apache-MySQL-PHP web development, Hadoop, and Talend ETL.
Start up apache web server: apachectl start
Confirm it is working by entering "localhost" in browser. A web page displaying the words "It Works!" should be displayed.
Check apache version: httpd -v
The apache version should be 2.4.*
Determine what is the document root directory location by grepping for "DocumentRoot" in the file /etc/apache2/httpd.conf
In this case, it should be /Library/WebServer/Documents/
Create another web root directory, Sites
mkdir ~jamesh/Sites
vi /etc/apache2/users/jamesh.conf
<Directory "/Users/jamesh/Sites/">
nbsp; All
nbsp; Indexes MultiViews FollowSymLinks
nbsp; all granted
</Directory>
chmod 644 jamesh.conf
vi /etc/apache2/httpd.conf
LoadModule authz_core_module libexec/apache2/mod_authz_core.so
LoadModule authz_host_module libexec/apache2/mod_authz_host.so
LoadModule userdir_module libexec/apache2/mod_userdir.so
LoadModule php5_module libexec/apache2/libphp5.so
Include /private/etc/apache2/extra/httpd-userdir.conf
vi /etc/apache2/extra/httpd-userdir.conf and uncomment:
/private/etc/apache2/users/*.conf
restart apache: apachectl restart
enter localhost/~jamesh A page should display showing "Index of /~jamesh"
To allow any .htaccess files to override defaults, vi httpd.conf
In the section <Directory /Library/WebServer/Documents >, set AllowOverride ALL.
To allow rewrites, vi httpd.conf and uncomment:
LoadModule rewrite_module libexec/apache2/mod_rewrite.so
To test PHP is working, create a file at the DocumentRoot directory called phpinfo.php. Contents should be <?php phpinfo(); ?>
Open browser and enter localhost/phpinfo.php. A page should be displayed showing the values of a number of environment variables


1 write to _includePortInSPN
System.Management.Automation (1)
engine\remoting\commands\NewPSSessionOptionCommand.cs (1)
363
set {
_includePortInSPN
= value; }
1 reference to _includePortInSPN
System.Management.Automation (1)
engine\remoting\commands\NewPSSessionOptionCommand.cs (1)
361
get { return
_includePortInSPN
; }


Releases Archive
- A big update of dependencies to try and keep those reports of transitive CVEs under control -both genuine and false positives.
- Critical fix to ABFS input stream prefetching for correct reading.
- Vectored IO API for all FSDataInputStream implementations, with high-performance versions for file:// and s3a:// filesystems. file:// through java native IO s3a:// parallel GET requests.
- Arm64 binaries. Note, because the arm64 release was on a different platform, the jar files may not match those of the x86 release -and therefore the maven artifacts.
- Security fixes in Hadoop’s own code.
Release 3.3.6 available
2023 Jun 23
This is a release of Apache Hadoop 3.3 line.
It contains 117 bug fixes, improvements and enhancements since 3.3.5. Users of Apache Hadoop 3.3.5 and earlier should upgrade to this release.
Feature highlights:
SBOM artifacts
Starting from this release, Hadoop publishes Software Bill of Materials (SBOM) using CycloneDX Maven plugin. For more information on SBOM, please go to SBOM.
HDFS RBF: RDBMS based token storage support
HDFS Router-Router Based Federation now supports storing delegation tokens on MySQL, HADOOP-18535 which improves token operation through over the original Zookeeper-based implementation.
New File System APIs
HADOOP-18671 moved a number of HDFS-specific APIs to Hadoop Common to make it possible for certain applications that depend on HDFS semantics to run on other Hadoop compatible file systems.
In particular, recoverLease() and isFileClosed() are exposed through LeaseRecoverable interface, while setSafeMode() is exposed through SafeMode interface.
Users are encouraged to read the overview of major changes since release 3.3.5. For details of 117 bug fixes, improvements, and other enhancements since the previous 3.3.5 release, please check release notes and changelog.
Release 3.3.5 available
2023 Mar 22
This is a release of Apache Hadoop 3.3 line.
Key changes include
Users of Apache Hadoop 3.3.4 and earlier should upgrade to this release.
All users are encouraged to read the overview of major changes since release 3.3.4.
For details of bug fixes, improvements, and other enhancements since the previous 3.3.4 release, please check release notes and changelog.
Azure ABFS: Critical Stream Prefetch Fix
The ABFS connector has a critical bug fix https://issues.apache.org/jira/browse/HADOOP-18546: ABFS. Disable purging list of in-progress reads in abfs stream close().
All users of the abfs connector in hadoop releases 3.3.2+ MUST either upgrade
to this release or disable prefetching by setting
fs.azure.readaheadqueue.depth
to 0
.
Release 3.3.4 available
2022 Aug 8
This is a release of Apache Hadoop 3.3 line.
It contains a small number security and critical integration fixes since 3.3.3.
Users of Apache Hadoop 3.3.3 should upgrade to this release.
Users of hadoop 2.x and hadoop 3.2 should also upgrade to the 3.3.x line. As well as feature enhancements, this is the sole branch currently receiving fixes for anything other than critical security/data integrity issues.
Users are encouraged to read the overview of major changes since release 3.3.3. For details of bug fixes, improvements, and other enhancements since the previous 3.3.3 release, please check release notes and changelog.
Release 3.2.4 available
2022 Jul 22
This is the third stable release of Apache Hadoop 3.2 line.
It contains 153 bug fixes, improvements and enhancements since 3.2.3.
Users are encouraged to read the overview of major changes since 3.2.3. For details of 153 bug fixes, improvements, and other enhancements since the previous 3.2.3 release, please check release notes and changelog.
Release 2.10.2 available
2022 May 31
This is the second stable release of Apache Hadoop 2.10 line.
It contains 211 bug fixes, improvements and enhancements since 2.10.1.
Users are encouraged to read the overview of major changes since 2.10.1. For details of 211 bug fixes, improvements, and other enhancements since the previous 2.10.1 release, please check release notes and changelog.
Release 3.3.3 available
2022 May 17
This is the third stable release of the Apache Hadoop 3.3 line.
It contains 23 bug fixes, improvements and enhancements since 3.3.2.
This is primarily a security update; for this reason, upgrading is strongly advised.
Users are encouraged to read the overview of major changes since 3.3.2. For details of bug fixes, improvements, and other enhancements since the previous 3.3.2 release, please check release notes and changelog.
Release 3.2.3 available
2022 Mar 28
This is the third stable release of Apache Hadoop 3.2 line. It contains 328 bug fixes, improvements and enhancements since 3.2.2.
Users are encouraged to read the overview of major changes since 3.2.2. For details of 328 bug fixes, improvements, and other enhancements since the previous 3.2.2 release, please check release notes and changelog detail the changes since 3.2.2.
Release 3.3.2 available
2022 Mar 3
This is the second stable release of Apache Hadoop 3.3 line. It contains 284 bug fixes, improvements and enhancements since 3.3.1.
Users are encouraged to read the overview of major changes since 3.3.1. For details of 284 bug fixes, improvements, and other enhancements since the previous 3.3.1 release, please check release notes and changelog detail the changes since 3.3.1.
Release 3.3.1 available
2021 Jun 15
This is the first stable release of Apache Hadoop 3.3.x line. It contains 697 bug fixes, improvements and enhancements since 3.3.0.
Users are encouraged to read the overview of major changes since 3.3.0. For details of 697 bug fixes, improvements, and other enhancements since the previous 3.3.0 release, please check release notes and changelog detail the changes since 3.3.0.
Release 3.2.2 available
2021 Jan 9
This is the second stable release of Apache Hadoop 3.2 line. It contains 516 bug fixes, improvements and enhancements since 3.2.1.
Users are encouraged to read the overview of major changes since 3.2.1. For details of 516 bug fixes, improvements, and other enhancements since the previous 3.2.1 release, please check release notes and changelog detail the changes since 3.2.1.


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