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How to toggle a value in Python
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279
Solution using NOT
If the values are boolean, the fastest approach is to use the not operator...
“Bitmap too large to be uploaded into a texture”
... I gather this limit relates to a size limit for OpenGL hardware textures (2048x2048). The image I need to load is a pinch-zoom image of about 4,000 pixels high.
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Java URL encoding of query string parameters
... "UTF-8".
Note that spaces in query parameters are represented by +, not %20, which is legitimately valid. The %20 is usually to be used to represent spaces in URI itself (the part before the URI-query string separator character ?), not in query string (the part after ?).
Also note that there are t...
Duplicate files copied (Android Studio 0.4.0) [duplicate]
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2 Answers
2
Active
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Virtual Serial Port for Linux
...s via /dev/ptyp5.
If you really need it to talk to a file called /dev/ttys2, then simply move your old /dev/ttys2 out of the way and make a symlink from ptyp5 to ttys2.
Of course you can use some number other than ptyp5. Perhaps pick one with a high number to avoid duplicates, since all your logi...
How to set selected value of jquery select2?
This belong to codes prior to select2 version 4
28 Answers
28
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How do I test a file upload in rails?
...able on SO.
The rails framework has a function fixture_file_upload (Rails 2 Rails 3, Rails 5), which will search your fixtures directory for the file specified and will make it available as a test file for the controller in functional testing. To use it:
1) Put your file to be uploaded in the test...
How to create multidimensional array
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321
var numeric = [
['input1','input2'],
['input3','input4']
];
numeric[0][0] == 'input1';
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How to subtract date/time in JavaScript? [duplicate]
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224
This will give you the difference between two dates, in milliseconds
var diff = Math.abs(date...
Detect 7 inch and 10 inch tablet programmatically
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234
+50
You can...