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Javascript: How to loop through ALL DOM elements on a page?
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263
You can pass a * to getElementsByTagName() so that it will return all elements in a page:
var al...
Environment variable to control java.io.tmpdir?
...n Windows.
On Windows, OpenJDK's get_temp_directory() function makes a Win32 API call to GetTempPath(); this is how on Windows, Java reflects the value of the TMP environment variable.
On Linux and Solaris, the same get_temp_directory() functions return a static value of /tmp/.
I don't know if th...
What is the difference between call and apply?
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3687
The difference is that apply lets you invoke the function with arguments as an array; call re...
Logical Operators, || or OR?
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edited May 13 '11 at 22:24
answered May 13 '11 at 22:17
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Permanently add a directory to PYTHONPATH?
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138
You need to add your new directory to the environment variable PYTHONPATH, separated by a colon...
Check if a value is an object in JavaScript
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edited Sep 15 at 13:09
rap-2-h
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ans...
byte[] to hex string [duplicate]
How do I convert a byte[] to a string ? Every time I attempt it, I get
19 Answers
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how do i block or restrict special characters from input fields with jquery?
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134
A simple example using a regular expression which you could change to allow/disallow whatever y...
How to run multiple .BAT files within a .BAT file
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1231
Use:
call msbuild.bat
call unit-tests.bat
call deploy.bat
When not using CALL, the current b...
What's the scope of a variable initialized in an if statement?
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317
Python variables are scoped to the innermost function, class, or module in which they're assig...