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How does one capture a Mac's command key via JavaScript?
...he article JavaScript Madness: Keyboard Events, from which I learned that knowledge.
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How can I find all of the distinct file extensions in a folder hierarchy?
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actually there is prowershell for linux out now: github.com/Microsoft/PowerShell-DSC-for-Linux
– KIC
Sep 16 '16 at 13:44
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Android app in Eclipse: Edit text not showing on Graphical layout
...gt; Show View there is no error log option. The whole designer is useless now, because I can not use it anymore until I delete the EditText directly from the xml. What is causing this error, and how do I fix it? I am running the latest version (as of today, 6-30-14), and Windows 8 Pro x64.
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Get second child using jQuery
...thought to the performance of the code. Therefore, it is also relavant to know what exactly is in the $(t) variable. Is it an array of <TD> or is it a <TR> node with several <TD>s inside it?
To further illustrate the point, see the jsPerf scores on a <ul> list with 50 <li&...
scale Image in an UIButton to AspectFit?
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This can now be done through IB's UIButton properties. The key is to set your image as a the background, otherwise it won't work.
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Replacing blank values (white space) with NaN in pandas
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2 years on, I've changed the accepted answer to this, now that pandas supports it. Thanks!
– Chris Clark
Nov 4 '15 at 19:50
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How to subtract date/time in JavaScript? [duplicate]
I have a field at a grid containing date/time and I need to know the difference between that and the current date/time. What could be the best way of doing so?
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git checkout tag, git pull fails in branch
...t master. I couldn't do git pull because the reference to origin was lost. Now it works. Thank you!
– Ariel
Dec 12 '14 at 13:22
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How to convert an int to a hex string?
... if the output letters are upper or lower.):
'{:x}'.format(15)
> f
And now with the new f'' format strings you can do:
f'{15:x}'
> f
To add 0 padding you can use 0>n:
f'{2034:0>4X}'
> 07F2
NOTE: the initial 'f' in f'{15:x}' is to signify a format string
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Check if a Windows service exists and delete in PowerShell
...l 3.0, the cmdlet Get-WmiObject has been superseded by Get-CimInstance. So nowadays you can do this: Stop-Service 'servicename'; Get-CimInstance -ClassName Win32_Service -Filter "Name='servicename'" | Remove-CimInstance
– Rosberg Linhares
Apr 19 '18 at 15:36
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