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Are default enum values in C the same for all compilers?

...tion: Value of jan will be 0,feb will be 1,mar will be 2. enum months{jan=123,feb=999,mar} Explanation: Value of jan will be 123,feb will be 999,mar will be 1000. enum months{jan='a',feb='s',mar} Explanation: Value of jan will be 'a',feb will be 's',mar will be 't'. ...
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Which is the preferred way to concatenate a string in Python?

... to a string, then to a list: a += b: 0.10780501365661621 a.append(b): 0.1123361587524414 OK, turns out that even when the resulting string is a million characters long, appending was still faster. Now let's try with appending a thousand character long string a hundred thousand times: a += b: 0...
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AngularJS $http and $resource

...hBen Lesh 104k4747 gold badges242242 silver badges231231 bronze badges 1 ...
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Dynamically set local variable [duplicate]

...ess the function locals through it: >>> def foo(): ... abc = 123 ... lcl = zzz() ... lcl['abc'] = 456 ... deF = 789 ... print(abc) ... print(zzz()) ... print(lcl) ... >>> zzz =locals >>> foo() 123 {'__doc__': None, '__builtins__': <module '_...
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Testing web application on Mac/Safari when I don't own a Mac

Having been caught out recently when a web site I launched displayed perfectly on IE, Firefox, Chrome and Safari on Windows but was corrupted when viewed using Safari on the Mac (by a potential customer), I need to start testing how my sites look when viewed on a Mac. ...
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How do I parse a string into a number with Dart?

...ing into an integer with int.parse(). For example: var myInt = int.parse('12345'); assert(myInt is int); print(myInt); // 12345 Note that int.parse() accepts 0x prefixed strings. Otherwise the input is treated as base-10. You can parse a string into a double with double.parse(). For example: va...
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Relative URLs in WordPress

... Good info. I always use root-relative paths so that I can deploy to dev.mysite.com -> qa.mysite.com -> www.mysite.com or even www.anothersite.com with no issues. It's unfortunate that WP wasn't designed with that in mind. Since setting WP_CONTENT_URL doesn't seem to be intended to (even tho...
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Ajax using https on an http page

My site uses http and https protocol; it doesn't affect the content. My site uses jQuery ajax calls, which fills some areas on the page, too. ...
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Is there any difference between GROUP BY and DISTINCT

...ukas Eder 171k105105 gold badges562562 silver badges12371237 bronze badges ...
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How can I set a website image that will show as preview on Facebook?

...n you share a link on facebook it will automatically find images on the website and randomly picks one as a preview. How can you influence the preview image? When a person shares the website link on his facebook? ...