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How can I use UUIDs in SQLAlchemy?
Is there a way to define a column (primary key) as a UUID in SQLAlchemy if using PostgreSQL (Postgres)?
9 Answers
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Pythonic way to create a long multi-line string
...o it, but I'm not really concerned about performance in this stage, just code readability). Example:
26 Answers
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How do I hide an element when printing a web page?
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How to get current working directory in Java?
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NPM clean modules
Is there a way to get npm to unbuild all the modules under node_modules? Something like npm rebuild that removes all build artifacts but doesn't rebuild them?
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How to easily resize/optimize an image size with iOS?
...e:(CGSize)newSize;
{
UIGraphicsBeginImageContext( newSize );
[image drawInRect:CGRectMake(0,0,newSize.width,newSize.height)];
UIImage* newImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
return newImage;
}
As far as storage of the image, the fastest...
Sort an Array by keys based on another Array?
...this? How would you go about writing a function? Here is an example. The order is the most important thing.
15 Answers
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Get first n characters of a string
...o trim a string to a specific number of characters, and append '...' if needed?
19 Answers
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