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Inject errors into already validated form?
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This seems a little bit unpleasant, since the name "_errors" suggests it's supposed to be internal to the form class. Is that the standard way to do this in Django? I'm in a similar situation to the OP: I have a form where users provide a new na...
Dialog to pick image from gallery or from camera
...somaniac
– Saad Bilal
Feb 17 '17 at 10:32
27
with ACTION_IMAGE_CAPTURE i receive imageReturnedInt...
How to disable back swipe gesture in UINavigationController on iOS 7
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I've refined Twan's answer a bit, because:
your view controller may be set as a delegate to other gesture recognisers
setting the delegate to nil leads to hanging issues when you go back to the root view controller and make a swipe gesture before navig...
Storing Image Data for offline web application (client-side storage database)
...ve an offline web application using appcaching. I need to provide it about 10MB - 20MB of data that it will save (client-side) consisting mainly of PNG image files. The operation is as follows:
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How to code a BAT file to always run as admin mode?
...rator Group is not the same as run as administrator see: UAC on Wikipedia
Windows 7 Instructions
In order to run as an Administrator, create a shortcut for the batch file.
Right click the batch file and click copy
Navigate to where you want the shortcut
Right click the background of the direct...
How to open the Chrome Developer Tools in a new window?
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answered Jun 28 '16 at 16:10
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Simplest/Cleanest way to implement singleton in JavaScript?
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+1 Isn't it a bit strange to look for a "Singleton pattern" in a language with global variables???
– Victor
Oct 28 '09 at 9:18
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Iterate keys in a C++ map
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+1: Finally, someone who read the "not the pairs" bit! Cheers, this has saved me time digging through the spec!
– Mark K Cowan
Aug 25 '14 at 12:43
1
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Logical operators (“and”, “or”) in DOS batch
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Just to improve your answer a bit... you don't need to explicitly nest the "if" statements... you can just "chain" them, as Dave Jarvis demonstrates below
– JoelFan
Jan 28 '10 at 14:44
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NumPy: function for simultaneous max() and min()
...e=np.float32)' % size,
number=repeat), '# minmax2'
The results are a bit staggering for me:
8.61869883537 # numpy min/max
1.60417699814 # minmax1
2.30169081688 # minmax2
I have to say, I don't completely understand it. Comparing just np.min versus minmax1 and minmax2 is still a losing batt...