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Check if multiple strings exist in another string

... You need to iterate on the elements of a. a = ['a', 'b', 'c'] str = "a123" found_a_string = False for item in a: if item in str: found_a_string = True if found_a_string: print "found a match" else: print "no match found" ...
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Adjusting the Xcode iPhone simulator scale and size [duplicate]

...answered Sep 4 '13 at 6:39 kumar123kumar123 73166 silver badges2121 bronze badges
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How to sum array of numbers in Ruby?

... David Wolever 123k7676 gold badges297297 silver badges462462 bronze badges answered Oct 8 '09 at 16:28 jomeyjomey ...
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How do I discard unstaged changes in Git?

... 123 And to be thorough about it, you'd want --include-untracked as well. – T.J. Crowder Mar 23 '15 at 7...
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Remove a cookie

...red Jul 15 '13 at 22:16 Thejoker123Thejoker123 44555 silver badges1111 bronze badges ...
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How to pass command line arguments to a rake task

...something like this: $ rake user:create -- --user test@example.com --pass 123 note the --, that's necessary for bypassing standard Rake arguments. Should work with Rake 0.9.x, <= 10.3.x. Newer Rake has changed its parsing of --, and now you have to make sure it's not passed to the OptionParse...
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Checking if object is empty, works with ng-show but not from controller?

...wered May 8 '14 at 22:21 testing123testing123 10.9k1010 gold badges4040 silver badges5757 bronze badges ...
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How can building a heap be O(n) time complexity?

...d you mean to start at the bottom of the heap? – aste123 Dec 16 '15 at 18:14 4 @aste123 No, it is...
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How to remove non-alphanumeric characters?

...'hello-world'); // helloworld preg_replace('/[^\p{L}\p{N} ]+/', '', 'abc@~#123-+=öäå'); // abc123öäå preg_replace('/[^\p{L}\p{N} ]+/', '', '你好世界!@£$%^&*()'); // 你好世界 Note: This is a very old, but still relevant question. I am answering purely to provide supplementary i...
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RegEx for Javascript to allow only alphanumeric

...ou wanted to return a replaced result, then this would work: var a = 'Test123*** TEST'; var b = a.replace(/[^a-z0-9]/gi,''); console.log(b); This would return: Test123TEST Note that the gi is necessary because it means global (not just on the first match), and case-insensitive, which is why I ...