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Creating a dynamic choice field
...ted May 27 '16 at 18:04
Tim Tisdall
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answered Aug 6 '10 at 2:17
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Which method performs better: .Any() vs .Count() > 0?
...le<T> sequence.
For just IEnumerable<T>, then Any() will generally be quicker, as it only has to look at one iteration. However, note that the LINQ-to-Objects implementation of Count() does check for ICollection<T> (using .Count as an optimisation) - so if your underlying data-sou...
How does one parse XML files? [closed]
...you are after one specific element, you can access child elements with the indexer: xmlDoc["Root"], and these can be chained: xmlDoc["Root"]["Folder"]["Item"] to dig down the hierarchy (although it's sensible to validate that these elements actually exist)
– Jason Williams
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“Inner exception” (with traceback) in Python?
...recently started programming in Python. When an exception is thrown I typically want to wrap it in another exception that adds more information, while still showing the full stack trace. It's quite easy in C#, but how do I do it in Python?
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Python equivalent of D3.js
...ssor of d3py and vincent. See also
https://altair-viz.github.io/gallery/index.html
https://speakerdeck.com/jakevdp/bespoke-visualizations-with-a-declarative-twist
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How disable Copy, Cut, Select, Select All in UITextView
The UITextView 's Copy, Cut, Select, Select All functionality is shown by default when I press down on the screen. But, in my project the UITextField is only read only. I do not require this functionality. Please tell me how to disable this feature.
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Best way to make Django's login_required the default
...p, the vast majority of which requires a login to access. This means that all throughout our app we've sprinkled:
9 Answer...
Git rebase --continue complains even when all merge conflicts have been resolved
...e conflict markers when you try to move on. It just checks to see that the index is in a clean state. If you staged a file that still has conflict markers in it, you're indicating that you want to commit it with them in it. It's probably always a mistake, but it'll let you do it.
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What Process is using all of my disk IO
If I use "top" I can see what CPU is busy and what process is using all of my CPU.
7 Answers
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How can I get dict from sqlite query?
...ow_factory to the highly-optimized
sqlite3.Row type. Row provides both
index-based and case-insensitive
name-based access to columns with
almost no memory overhead. It will
probably be better than your own
custom dictionary-based approach or
even a db_row based solution.
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