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Determine if variable is defined in Python [duplicate]

... phoenix 3,20611 gold badge2727 silver badges3131 bronze badges answered Oct 20 '09 at 5:07 Alex MartelliAlex Martelli ...
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How to get a substring between two strings in PHP?

..." and "cats". – Leonard Schuetz Jul 27 '15 at 22:36 1 @LeonardSchuetz – Try this answer then. ...
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Check if an array is empty or exists

... answered Feb 22 '16 at 19:27 QueequegQueequeg 85977 silver badges1010 bronze badges ...
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Parse JSON in JavaScript? [duplicate]

... MultiplyByZer0 3,73333 gold badges2727 silver badges4646 bronze badges answered Feb 8 '11 at 16:38 Andy EAndy E ...
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In Python, using argparse, allow only positive integers

...ter. – TravisThomas Oct 8 '14 at 18:27 2 @trav1th Indeed it might be, but it's an example usage f...
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Xcode duplicate line

... Kaptain 1,2781212 silver badges2020 bronze badges answered Apr 27 '12 at 7:31 HaileiHailei ...
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Error type 3 Error: Activity class {} does not exist

...m/a/25602161/630833 – jayeffkay May 27 '15 at 11:38 4 Though this is a late entry, but i am facin...
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How to get existing fragments when using FragmentPagerAdapter

...my answer for details – morgwai Dec 27 '16 at 12:43  |  show 8 more comments ...
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What does the NS prefix mean?

... 27 Yes, of course. It's all beautifully laid out in the other answers, that's why I didn't bother copying that information into mine. Sorry if...
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unix diff side-to-side results?

...nes --side-by-side a b – rubo77 Nov 27 '19 at 4:07 @rubo77 Depending on how you have set up tab expansion, you may als...