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Warning “Do not Access Superglobal $_POST Array Directly” on Netbeans 7.4 for PHP
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How to extract the file name from URI returned from Intent.ACTION_GET_CONTENT?
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developer.android.com has nice example code for this:
https://developer.android.com/guide/topics/providers/document-provider.html
A condensed version to just extract the file name (assuming "this" is an Activity):
public String getFileName(U...
How to get a number of random elements from an array?
...d suggest using Python's implementation if you are going for speed: jsperf.com/pick-random-elements-from-an-array
– Derek 朕會功夫
Aug 7 '17 at 23:29
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Concurrent vs serial queues in GCD
...execution policy, not how you queue the block. Sync waits for the block to complete, async doesn't.
– Jano
Oct 4 '13 at 11:25
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Is the order of elements in a JSON list preserved?
...dered sequence of zero or more values.
The terms "object" and "array" come from the conventions of
JavaScript.
Some implementations do also preserve the order of JSON objects as well, but this is not guaranteed.
sha...
New Array from Index Range Swift
...e language has changed, it uses three ellipsis and not two developer.apple.com/library/ios/documentation/General/Reference/…
– Daniel Galasko
Jan 28 '15 at 15:53
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Frame Buster Buster … buster code needed
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jun 18 '09 at 13:21
HugowareHugoware
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Error installing mysql2: Failed to build gem native extension
... replaced by ruby-mysql. This is where I found the solution.
If the above command doesn't work because libmysql-ruby cannot be found, the following should be sufficient:
sudo apt-get install libmysqlclient-dev
On Red Hat/CentOS and other distributions using yum:
sudo yum install mysql-devel
O...
Coloring white space in git-diff's output
...nes specified by in the color specified by color.diff.whitespace.
is a comma
separated list of old, new, context. When this option is not given,
only whitespace errors in new lines are highlighted. E.g.
--ws-error-highlight=new,old highlights whitespace errors on both deleted and added li...