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What is a classpath and how do I set it?
... of it as Java's answer to the PATH environment variable - OSes search for EXEs on the PATH, Java searches for classes and packages on the classpath.
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Using parameters in batch files at Windows command line
...on %1 to %9. There are also two other tokens that you can use:
%0 is the executable (batch file) name as specified in the command line.
%* is all parameters specified in the command line -- this is very useful if you want to forward the parameters to another program.
There are also lots of impor...
What's the best way to get the last element of an array without deleting it?
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How to find where gem files are installed
...MS VERSION: 2.1.5
- RUBY VERSION: 2.0.0 (2013-06-27 patchlevel 247) [x86_64-darwin12.4.0]
- INSTALLATION DIRECTORY: /Users/ttm/.rbenv/versions/2.0.0-p247/lib/ruby/gems/2.0.0
- RUBY EXECUTABLE: /Users/ttm/.rbenv/versions/2.0.0-p247/bin/ruby
- EXECUTABLE DIRECTORY: /Users/ttm/.rbenv/versions/2...
What is the difference between a directory and a folder?
...play name is stored in the ADS named ms-properties:$DATA.
You can use CMD.EXE to list the ADS using DIR/R. Renaming such folders using the Properties menu item in File Explorer changes the contents of this ADS, and the name displayed to the end user in File Explorer is what he or she typed. But th...
Colors in JavaScript console
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– Kyle Hotchkiss
Apr 14 '15 at 14:32
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What is output buffering?
...ffering on the worldwide-web so I made a diagram myself in Windows mspaint.exe.
If output buffering is turned off, then echo will send data immediately to the Browser.
If output buffering is turned on, then an echo will send data to the output buffer before sending it to the Browser.
phpin...
PHP Regex to get youtube video ID?
...roject
– cronoklee
Dec 10 '12 at 16:32
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Addition to the regex of Rob, &list was captured as ...
Hidden Features of Java
...a static block but an "initializer block" which is different since it gets executed at a different time (see the link I put in the answer for more details)
– Boris Terzic
Mar 11 '09 at 9:49
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Accessing an SQLite Database in Swift
... Gwendal RouéGwendal Roué
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