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Why is the standard session lifetime 24 minutes (1440 seconds)?
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The real answer is probably very close to this:
Back during PHP3 days, PHP itself had no session support.
But an open-source library called PHPLIB, initially written by Boris Erdmann and Kristian Koehntopp from NetUSE AG, provided sessions via PHP3 code.
Session lifetimes were defi...
Pass parameters in setInterval function
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553
You need to create an anonymous function so the actual function isn't executed right away.
setI...
What are Transient and Volatile Modifiers?
...nce type, and zero or false for a primitive type. Note that the JLS (see 8.3.1.3) does not say what transient means, but defers to the Java Object Serialization Specification. Other serialization mechanisms may pay attention to a field's transient-ness. Or they may ignore it.
(Note that the JLS ...
Git, rewrite previous commit usernames and emails
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253
You can add this alias:
git config --global alias.change-commits '!'"f() { VAR=\$1; OLD=\$2; NEW...
Is it possible to have multiple statements in a python lambda expression?
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137
There are several different answers I can give here, from your specific question to more genera...
Styling twitter bootstrap buttons
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33
This isn't a particularly beautiful solution. Please use the other solutions, which are based on LESS. Or customize bootstrap via the varia...
Can you write nested functions in JavaScript?
...eturn b; // <-- you can even return a function.
}
console.log(a(3)(4));
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What is “point free” style (in Functional Programming)?
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answered Jun 3 '09 at 12:38
DarioDario
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“icon-bar” in twitter bootstrap navigation bar
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3 Answers
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Why are preprocessor macros evil and what are the alternatives?
...ly becomes completely the wrong thing....
Replacement: real functions.
3) Macros have no namespace
If we have a macro:
#define begin() x = 0
and we have some code in C++ that uses begin:
std::vector<int> v;
... stuff is loaded into v ...
for (std::vector<int>::iterator it = m...