Tutorial by Topics: h

$(( EXPRESSION )) - Evaluates expression and returns its result. expr EXPRESSION - Prints result of EXPRESSION to stdout. ParameterDetailsEXPRESSIONExpression to evaluate A space (" ") is required between each term (or sign) of the expression. "1+2" won't work,...

Use /bin/bash as the bash interpreter: #!/bin/bash Search the bash interpreter in the PATH environment variable with envexecutable: #!/usr/bin/env bash A common mistake is to try to execute Windows end-line formatted \r\n script files on UNIX/Linux systems, in this case the used ...

Single Abstract Methods are types, introduced in Java 8, that have exactly one abstract member.

This section provides an overview of what cocos2d-x is, and why a developer might want to use it. It should also mention any large subjects within cocos2d-x, and link out to the related topics. Since the Documentation for cocos2d-x is new, you may need to create initial versions of those related...

Cypher is the query language used by Neo4j. You use Cypher to perform tasks and matches against a Neo4j Graph. Cypher is "inspired by SQL" and is designed to by intuitive in the way you describe the relationships, i.e. typically the drawing of the pattern will look similar to the Cypher r...

Partial classes provides us an option to split classes into multiple parts and in multiple source files. All parts are combined into one single class during compile time. All parts should contain the keyword partial,should be of the same accessibility. All parts should be present in the same assembl...

stopWatch.Start() - Starts Stopwatch. stopWatch.Stop() - Stops Stopwatch. stopWatch.Elapsed - Gets the total elapsed time measured by the current interval. Stopwatches are often used in benchmarking programs to time code and see how optimal different segments of code take to run.

This section provides an overview of what xquery is, and why a developer might want to use it. It should also mention any large subjects within xquery, and link out to the related topics. Since the Documentation for xquery is new, you may need to create initial versions of those related topics. ...

This topic is to cover the various media types and how they can be used with the canvas in 2D interface. Media types have generic and format specific categories Media types Animations Videos Images HD images Vector image Animated images Media formats Jpg/Jpeg Png Gif SVG M-JPEG...

This section provides an overview of what opencl is, and why a developer might want to use it. It should also mention any large subjects within opencl, and link out to the related topics. Since the Documentation for opencl is new, you may need to create initial versions of those related topics. ...

for /l %%p in (startNumber, increment, endNumber) do command for /f %%p in (filename) do command for /f %%p in ("textStrings") do command for /f %%p in ('command') do command for /r drive:\path %%p in (set) do command for /d %%p in (directory) do command The for command acce...

This section provides an overview of what weka is, and why a developer might want to use it. It should also mention any large subjects within weka, and link out to the related topics. Since the Documentation for weka is new, you may need to create initial versions of those related topics.

It's often necessary to run maintenance scripts on your database. Fields get renamed; data structures get changed; features that you used to support get removed; services get migrated. The list of reasons why you might want to change your schema is pretty limitless. So, the 'why' is pretty self ex...