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

...PHP 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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Effect of NOLOCK hint in SELECT statements

... 1) Yes, a select with NOLOCK will complete faster than a normal select. 2) Yes, a select with NOLOCK will allow other queries against the effected table to complete faster than a normal select. Why would this be? NOLOCK t...
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How to get current timestamp in milliseconds since 1970 just the way Java gets

... If you have access to the C++ 11 libraries, check out the std::chrono library. You can use it to get the milliseconds since the Unix Epoch like this: #include <chrono> // ... using namespace std::chrono; milliseconds ms = duration_cast< millis...
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Padding between ActionBar's home icon and title

... 21 Answers 21 Active ...
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In JavaScript, is returning out of a switch statement considered a better practice than using break?

Option 1 - switch using return: 2 Answers 2 ...
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How can I check in a Bash script if my local Git repository has changes?

... 13 Answers 13 Active ...
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Where do gems install?

... 216 Look at your gem environment. In a terminal run gem env You should see an entry INSTALLATION ...
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Create whole path automatically when writing to a new file

... Something like: File file = new File("C:\\user\\Desktop\\dir1\\dir2\\filename.txt"); file.getParentFile().mkdirs(); FileWriter writer = new FileWriter(file); share | improve this ans...
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Difference between @OneToMany and @ElementCollection?

... 127 I believe @ElementCollection is mainly for mapping non-entities (embeddable or basic) while @O...
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What does it mean when git says a file “needs update”?

... 109 It means you're trying to merge changes from somewhere, but the changes include modifications ...