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CRON job to run on the last day of the month
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15 Answers
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Is it bad to have my virtualenv directory inside my git repository?
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318
I use pip freeze to get the packages I need into a requirements.txt file and add that to my rep...
Placing/Overlapping(z-index) a view above another view in android
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11 Answers
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What does this Google Play APK publish error message mean?
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17 Answers
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How to [recursively] Zip a directory in PHP?
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How can a Java program get its own process ID?
...every implementation in wide use.
On linux+windows it returns a value like 12345@hostname (12345 being the process id). Beware though that according to the docs, there are no guarantees about this value:
Returns the name representing the running Java virtual machine. The
returned name string can be...
append to url and refresh page
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166
this should work (not tested!)
var url = window.location.href;
if (url.indexOf('?') > ...
Allowed characters in Linux environment variable names
...r '='. For values to be
portable across systems conforming to
IEEE Std 1003.1-2001, the value shall
be composed of characters from the
portable character set (except NUL
and as indicated below).
So names may contain any character except = and NUL, but:
Environment variable names used...
How to create a DataTable in C# and how to add rows?
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13 Answers
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How do I convert an existing callback API to promises?
...you're not sure how async APIs work in JS - please see this answer first.
1. DOM load or other one time event:
So, creating promises generally means specifying when they settle - that means when they move to the fulfilled or rejected phase to indicate the data is available (and can be accessed wit...