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Why does Vim save files with a ~ extension?
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The *.ext~ file is a backup file, containing the file as it was before you edited it.
The *.ext.swp file is the swap file, which serves as a lock file and contains the undo/redo history as well as any other internal info Vim needs. In case of a crash you can re-open your file and Vim will ...
How to find out which version of the .NET Framework an executable needs to run?
...d in Reflector the comment is "Target Runtime Version".
Here are examples for a .NET WinForms application named WindowsFormsApplication1.exe:
ILDASM:
// Metadata version: v2.0.50727
.assembly extern mscorlib
{
.publickeytoken = (B7 7A 5C 56 19 34 E0 89 ) // .z\V.4..
.v...
What does “coalgebra” mean in the context of programming?
... with code. People noticed that a whole bunch of interesting things—the aforementioned monoids, groups, lattices and so on—all follow a similar pattern, so they abstracted it out. The advantage of doing this is the same as in programming: it creates reusable proofs and makes certain kinds of rea...
Return JSON response from Flask view
...on that analyzes a CSV file with Pandas and produces a dict with summary information. I want to return the results as a response from a Flask view. How do I return a JSON response?
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How can I use a search engine to search for special characters? [closed]
...s most special characters from the text they index so it's not a good tool for many troubleshooting-related tasks, such as finding out what the variable "$-" is in perl, or searching for error output that is loaded with special characters.
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Is there an API to get bank transaction and bank balance? [closed]
... want to get my bank transactions and my balance if I can.
Is there an API for that? in PHP or JAVA?
If so, please let me know how to get them.
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What's the difference between array_merge and array + array?
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A word of caution for beginners here, the result of the operation in both cases is null if any one of the arrays is null. Some might not care about this assuming since it is a union operation, the result will be the proper (not-null) array if ...
Installing rmagick on Ubuntu
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As I commented below, worked fine for me just now with just libmagickwand-dev and I didn't need any additional packages. At least for Magick::ImageList.from_blob, Magick::ImageList.resize, and Magick::ImageList.write. Not sure about other methods.
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C# Linq Group By on multiple columns [duplicate]
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@Doppelganger - I rolled back your edit for two reasons. The choice of using the final comma (after FavoriteColor) is on purpose - it is legal syntax and it enables easier refactoring of code. The choice of using gcs rather than gc for the grouping variable is also...
How do I read image data from a URL in Python?
... >= 2.8.0. Just use Image.open(response.raw). PIL automatically checks for that now and does the BytesIO wrapping under the hood. From: pillow.readthedocs.io/en/3.0.x/releasenotes/2.8.0.html
– Vinícius M
Feb 6 at 15:21
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