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How do you get the length of a list in the JSF expression language?
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edited Dec 11 '13 at 20:23
Beryllium
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What is the best way to find the users home directory in Java?
The difficulty is that it should be cross platform. Windows 2000, XP, Vista, OSX, Linux, other unix variants. I am looking for a snippet of code that can accomplish this for all platforms, and a way to detect the platform.
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One line if-condition-assignment
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202
I don't think this is possible in Python, since what you're actually trying to do probably gets...
diff current working copy of a file with another branch's committed copy
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edited Sep 2 '16 at 0:37
Cymen
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Is jQuery “each()” function synchronous?
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160
Yes, the jQuery each method is synchronous. Nearly ALL JavaScript is synchronous. The only excep...
What are enums and why are they useful?
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+50
You should always use enums when a variable (especially a method parameter) can only take one out of a small set of possible values. E...
What are Java command line options to set to allow JVM to be remotely debugged?
...t with:
-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=1044
For Java 5 and above, run it with:
-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=1044
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How to redirect and append both stdout and stderr to a file with Bash?
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2052
cmd >>file.txt 2>&1
Bash executes the redirects from left to right as follows:
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Error: “Cannot modify the return value” c#
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204
This is because Point is a value type (struct).
Because of this, when you access the Origin pr...
Jquery live() vs delegate() [duplicate]
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lonesomedaylonesomeday
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