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Why is the standard session lifetime 24 minutes (1440 seconds)?

... Session Handling and came across the session.gc_maxlifetime value of 1440 seconds. I've been wondering why the standard value is 1440 and how it is calculated? What is the basis for this calculation? ...
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Prevent scrolling of parent element when inner element scroll position reaches top/bottom? [duplicat

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Assign multiple columns using := in data.table, by group

... a b col1 col2 mean sum Name1 Longer% # 1: 1 1 hi hello 2.5 5 10 15 # 2: 2 2 hi hello 3.5 7 14 21 # 3: 3 3 hi hello 4.5 9 18 27 # 4: 1 4 hi hello 2.5 5 10 15 # 5: 2 5 hi hello 3.5 7 14 21 # 6: 3 6 hi hello 4.5 9 18 27 ...
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Sublime text 2 - find and replace globally ( all files and in all directories )

... | edited Jan 1 '13 at 8:01 answered Jan 1 '13 at 7:39 Ric...
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How to use Boost in Visual Studio 2010

...od already, I'm going to expand on it more specifically for Visual Studio 2010 as requested, and include information on compiling in the various optional components which requires external libraries. If you are using headers only libraries, then all you need to do is to unarchive the boost download...
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How do I test if a string is empty in Objective-C?

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How do I use an INSERT statement's OUTPUT clause to get the identity value?

... answered Jun 12 '12 at 15:07 marc_smarc_s 650k146146 gold badges12251225 silver badges13551355 bronze badges ...
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Sublime Text 2 and 3: open the same file multiple times

... "file view", hit Enter – Eric Apr 20 '18 at 12:16 2 ...
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Pythonic way to combine FOR loop and IF statement

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Create whole path automatically when writing to a new file

... 440 Something like: File file = new File("C:\\user\\Desktop\\dir1\\dir2\\filename.txt"); file.getPa...