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How to get Linux console window width in Python
... from it, and uses a simple string split to separate the coordinates.
Unlike the os.environ["COLUMNS"] value (which I can't access in spite of using bash as my standard shell) the data will also be up-to-date whereas I believe the os.environ["COLUMNS"] value would only be valid for the time of the ...
recursively add file extension to all files
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Stephan202Stephan202
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What is a regular expression which will match a valid domain name without a subdomain?
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Well, it's pretty straightforward a little sneakier than it looks (see comments), given your specific requirements:
/^[a-zA-Z0-9][a-zA-Z0-9-]{1,61}[a-zA-Z0-9]\.[a-zA-Z]{2,}$/
But note this will reject a lot of valid domains.
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How do I copy to the clipboard in JavaScript?
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General development notes
Don't expect clipboard related commands to work whilst you are testing code in the console. Generally the page is required to be active (Async Clipboard API) or requires user interaction (e.g. a user click) to allow (document.execCommand('copy')) to access the clipboard ...
How to convert IEnumerable to ObservableCollection?
...n = new ObservableCollection<YourType>(myIEnumerable);
This will make a shallow copy of the current IEnumerable and turn it in to a ObservableCollection.
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How to globally replace a forward slash in a JavaScript string?
...wered Dec 30 '10 at 22:34
SeldaekSeldaek
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How do I correctly clean up a Python object?
... "global variables" (member data in this context?) when __del__() is invoked. If that is the case and this is the reason for the exception, how do I make sure the object destructs properly?
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CSS to set A4 paper size
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I looked into this a bit more and the actual problem seems to be with assigning initial to page width under the print media rule. It seems like in Chrome width: initial on the .page element results in scaling of the page content i...
Getting output of system() calls in Ruby
If I call a command using Kernel#system in Ruby, how do I get its output?
15 Answers
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Why can't stash be applied to the working directory?
I cannot apply stash back to the working directory.
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