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How do I tell if a regular file does not exist in Bash?
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More succinctly: [ ! -f /tmp/foo.txt ] && echo "File not found!"
– DavidWinterbottom
Sep 29 '10 at 12:09
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How to emulate GPS location in the Android Emulator?
...inding a realistic lat/lng: http://itouchmap.com/latlong.html
If you need more then one coordinate you can use a kml file with a route as well it is a little bit described in this article. I can't find a better source at the moment.
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Sort a list of tuples by 2nd item (integer value) [duplicate]
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204
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How do you performance test JavaScript code?
...n the grids would pop into place a second later. Overall, it took slightly more processing time to do it that way, but to the user, the perceived performance was improved.
These days, the Chrome profiler and other tools are universally available and easy to use, as are console.time(), console.pro...
Difference between array_map, array_walk and array_filter
...n (&$v, $k) { $v = floor($v); });
print_r($origarray2);
// this is a more proper use of array_walk
array_walk($origarray1, function ($v, $k) { echo "$k => $v", "\n"; });
// array_map accepts several arrays
print_r(
array_map(function ($a, $b) { return $a * $b; }, $origarray1, $origarra...
Stash just a single file
... is probably the choice you want, but just in case you run into other even more tricky things in the future, remember that:
Stash is really just a very simple alternative to the only slightly more complex branch sets. Stash is very useful for moving things around quickly, but you can accomplish mo...
Converting SVG to PNG using C# [closed]
...roblem:
Original Project
http://www.codeplex.com/svg
Fork with fixes and more activity: (added 7/2013)
https://github.com/vvvv/SVG
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Convert a JSON string to object in Java ME?
...simple to use libraries (Gson was already mentioned); but some choices are more laborious, like original org.json library, which requires you to create intermediate "JSONObject" even if you have no need for those.
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Suppress warning messages using mysql from within Terminal, but password written in bash script
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218
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How to uninstall the “Microsoft Advertising SDK” Visual Studio extension?
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Wish I could upvote this more than once. I have had to do this on five different machines running VS2013 Community Edition.
– dub stylee
Mar 3 '15 at 0:03
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