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Check if two lists are equal [duplicate]
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This guy clearly copied this answer from elsewhere since judging by the parameter names he doesn't even know what it does..
– Mark Silver
Feb 1 '17 at 11:56
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Autocompletion in Vim
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@DrTwox From the readme: "YCM has no official support for Windows, but that doesn't mean you can't get it to work there. See the Windows Installation Guide wiki page. Feel free to add to it."
– user456584
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All but last element of Ruby array
...n] : super
end
end
Then you can use a negative size to remove elements from the end, like so:
[1, 2, 3, 4].drop(-1) #=> [1, 2, 3]
[1, 2, 3, 4].drop(-2) #=> [1, 2]
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Find (and kill) process locking port 3000 on Mac
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lsof -ti:3000 | xargs kill
The -t flag removes everything but the PID from the lsof output, making it easy to kill it.
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How to make return key on iPhone make keyboard disappear?
...ass to be the UITextField's delegate. The delegate callback will only fire from the class that is set to be the delegate, and if the class has implemented it.
– Sid
Mar 29 '13 at 18:39
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How do I get the title of the current active window using c#?
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If it happens that you need the Current Active Form from your MDI application: (MDI- Multi Document Interface).
Form activForm;
activForm = Form.ActiveForm.ActiveMdiChild;
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Ruby on Rails: Delete multiple hash keys
...uces potential security issues. A good rule of thumb for handling any data from visitors is to use a whitelist approach. In this case, using Hash#slice instead.
params.slice!(:param_to_remove_1, :param_to_remove_2)
redirect_to my_path(params)
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Getting the names of all files in a directory with PHP
...he files, using scandir()
// Folder where you want to get all files names from
$dir = "uploads/";
/* Hide this */
$hideName = array('.','..','.DS_Store');
// Sort in ascending order - this is default
$files = scandir($dir);
/* While this to there no more files are */
foreach($files as $filena...
How can I get System variable value in Java?
...the current system environment.
I'm not sure how system variables differ from environment variables, however, so if you could clarify I could help out more.
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JSON Stringify changes time of date because of UTC
...y it 60000, because 1 minute = 60000milliseconds. So by subtracting offset from current time we get the time in UTC.
– Maksim Pavlov
Apr 24 '18 at 9:50
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