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python: how to identify if a variable is an array or a scalar
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answered Nov 4 '13 at 17:32
jpaddison3jpaddison3
1,40311 gold badge88 silver badges99 bronze badges
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Assigning a variable NaN in python without numpy
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abarnertabarnert
297k3232 gold badges472472 silver badges564564 bronze badges
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Use tab to indent in textarea
I have a simple html textarea on my side. Right now if you click tab in it, it goes to the next field. I would like to make the tab button indent a few spaces instead. How can I do this? Thanks.
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How to use GNU Make on Windows?
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Here's how I got it to work:
copy c:\MinGW\bin\mingw32-make.exe c:\MinGW\bin\make.exe
Then I am able to open a command prompt and type make:
C:\Users\Dell>make
make: *** No targets specified and no makefile found. Stop.
Which means it's working now!
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Get file size, image width and height before upload
...;img src="blob:null/026cceb9-edr4-4281-babb-b56cbf759a3d">
const EL_browse = document.getElementById('browse');
const EL_preview = document.getElementById('preview');
const readImage = file => {
if ( !(/^image\/(png|jpe?g|gif)$/).test(file.type) )
return EL_preview.insertAdj...
MySQL select where column is not empty
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answered Dec 8 '09 at 19:32
Stanislav StoyanovStanislav Stoyanov
1,67222 gold badges1616 silver badges2121 bronze badges
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super() fails with error: TypeError “argument 1 must be type, not classobj” when parent does not inh
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Fragment onCreateView and onActivityCreated called twice
...hod call ??
– MSaudi
Nov 4 '13 at 7:32
1
@MuhammadBabar, see stackoverflow.com/questions/23248789...
How do I initialize an empty array in C#?
Is it possible to create an empty array without specifying the size?
13 Answers
13
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Peak signal detection in realtime timeseries data
Update: The best performing algorithm so far is this one .
33 Answers
33
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