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jQuery: Select data attributes that aren't empty?
...18) (mar'19) (may'20)...
Answer that works with:
Empty strings:
If the attr must exist & could have any value (or none at all)
jQuery("[href]");
Missing attributes:
If attr could exist & if exist, must have some value
jQuery("[href!='']");
Or both:
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Best way to find the intersection of multiple sets?
...e PR value, I think these features should be cut from Python 3000.
So now reduce(). This is actually the one I've always hated most, because, apart from a few examples involving + or *, almost every time I see a reduce() call with a non-trivial function argument, I need to grab pen and paper to...
What are Flask Blueprints, exactly?
...presses" the mold of the blueprint on the application at the locations specified by url_prefix.
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django : using select_related and get_object_or_404 together
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Editing Javascript using Chrome Developer Tools
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I know this question is stale, but I just had a similar problem and found the solution.
If you have the file prettified, Chrome will not allow edits. I turned it off and was able to edit. Willing to bet this is/was your problem...
How to add directory to classpath in an application run profile in IntelliJ IDEA?
...", choose Classes (even if it's properties), press OK and OK again
You can now run your application and it will have the selected path in the class path
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Collection that allows only unique items in .NET?
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Note that the HashSet<T>.Add(T item) method returns a bool -- true if the item was added to the collection; false if the item was already present.
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VIM Ctrl-V Conflict with Windows Paste
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For some reason I needed to use the Shift key for visual selection on Windows, while I do not on Linux.
– stevesliva
Jan 11 '16 at 18:48
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Python in Xcode 4+?
...longer work or are unclear due to changes in Xcode updates, please let me know. I will make the necessary corrections.
Open Xcode. The instructions for either are the same.
In the menu bar, click “File” → “New” → “New Project…”.
Select “Other” in the left pane, then "External...
Is there a code obfuscator for PHP? [closed]
...ount of obfuscation can prevent someone from getting at your code. None. If your computer can run it, or in the case of movies and music if it can play it, the user can get at it. Even compiling it to machine code just makes the job a little more difficult. If you use an obfuscator, you are just...