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How to convert a color integer to a hex String in Android?
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JoshJosh
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Count number of days between two dates
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211
With the Date (and DateTime) classes you can do (end_date - start_date).to_i to get the number...
How to stop an unstoppable zombie job on Jenkins without restarting the server?
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27 Answers
27
Active
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How to count occurrences of a column value efficiently in SQL?
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263
This should work:
SELECT age, count(age)
FROM Students
GROUP by age
If you need the id...
Cross-browser multi-line text overflow with ellipsis appended within a fixed width and height
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25 Answers
25
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What is the maximum depth of the java call stack?
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62
It depends on the amount of virtual memory allocated to the stack.
http://www.odi.ch/weblog/pos...
How can I push a local Git branch to a remote with a different name easily?
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Note that this used to be called tracking not upstream before Git 1.7.4.2, so if you're using an older version of Git, use tracking instead. The push.default option was added in Git 1.6.4, so if you're on an older version than that, you won't have this option at all and will need to explicitly sp...
C++ compiling on Windows and Linux: ifdef switch [duplicate]
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use:
#ifdef __linux__
//linux code goes here
#elif _WIN32
// windows code goes here
#else
#endif
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