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Override setter with arc

...piles down to (ARMv7): .align 2 .code 16 .thumb_func "-[Article setImageURLString:]" "-[Article setImageURLString:]": push {r7, lr} movw r1, :lower16:(_OBJC_IVAR_$_Article._imageURLString-(LPC7_0+4)) mov r7, sp movt r1, :up...
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How does zip(*[iter(s)]*n) work in Python?

... each element is x. *arg unpacks a sequence into arguments for a function call. Therefore you're passing the same iterator 3 times to zip(), and it pulls an item from the iterator each time. x = iter([1,2,3,4,5,6,7,8,9]) print zip(x, x, x) ...
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Dynamic cell width of UICollectionView depending on label width

... You cannot imagine how I thank you! That really works. Now I only need to resolve [cell.myLabel sizeToFit] problem, because it appears in its full size only after scrolling. But I have not been even close to your solution. – pulp ...
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How to calculate age (in years) based on Date of Birth and getDate()

...ated method does not have the issue with leap years, I'd suggest (if you really want to keep it at all) to move it down the bottom of your answer. – ajbeaven Jul 4 '17 at 23:14 1 ...
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Can I target all tags with a single selector?

I'd like to target all h tags on a page. I know you can do it this way... 10 Answers 1...
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How to call a PHP function on the click of a button

...essfully"); }); }); }); In ajax.php <?php if (isset($_POST['action'])) { switch ($_POST['action']) { case 'insert': insert(); break; case 'select': select(); break; } } ...
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DistutilsOptionError: must supply either home or prefix/exec-prefix — not both

I've been usually installed python packages through pip. 8 Answers 8 ...
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How to find where gem files are installed

I can finds gems that are installed using gem list , but it doesn't show me where the gems are installed. 10 Answers ...
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Total memory used by Python process?

...os import psutil process = psutil.Process(os.getpid()) print(process.memory_info().rss) # in bytes On my current Python 2.7 install with psutil 5.6.3, the last line should be print(process.memory_info()[0]) instead (there was a change in the API). Note: do pip install psutil if it is not in...
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The simplest way to resize an UIImage?

...e of the resizing options. Or you can use this utility method, if you actually need to resize an image: + (UIImage *)imageWithImage:(UIImage *)image scaledToSize:(CGSize)newSize { //UIGraphicsBeginImageContext(newSize); // In next line, pass 0.0 to use the current device's pixel scaling fa...