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Python: Append item to list N times

... Or combine both suggestions into the form of a.extend(b*n) where n is the times you want to repeat elements in b – DarkCygnus Feb 8 '18 at 19:07 ...
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Is there a way to list pip dependencies/requirements?

...on-dateutil amqplib Admittedly, this does leave some cruft around in the form of temporary files, but it does accomplish the goal. If you're doing this with virtualenv (which you should be), the cleanup is as easy as removing the <virtualenv root>/build directory. ...
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Is there any downside for using a leading double slash to inherit the protocol in a URL? i.e. src=“/

...it in RFC 1630 the year before (stated differently, but still allowing the format in question). It could well have been in one form or other of the document that used to be at ftp://info.cern.ch/pub/www/doc/http-spec.txt starting in 1991, should anyone have an archive copy. – J...
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Install Application programmatically on Android

... I just up-voted this too. This form was the only friggin one I could get to work. Still years later.. what's this freakin bug? Hours wasted. I'm using Eclipse(Helios), BTW. – Tam Apr 12 '13 at 2:28 ...
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How to calculate a Mod b in Casio fx-991ES calculator

...0 like 50 / 5 = 10 (mod is 0). The remainder fraction is shown in reduced form, so 60 / 8 will result in 7 1/2. Remainder is 1/2 which is 4/8 so mod is 4. EDIT: As @lawal correctly pointed out, this method is a little bit tricky for negative numbers because the sign of the result would be negative...
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HTTP authentication logout via PHP

...xisting HTTP clients and user agents typically retain authentication information indefinitely. HTTP/1.1. does not provide a method for a server to direct clients to discard these cached credentials. On the other hand, section 10.4.2 says: If the request already included Authorization c...
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Java 8 stream reverse order

...insertion at the front. A small wrinkle is that we can't use the three-arg form of Stream.collect(); it requires the contents of the second arg be merged into the first arg, and there's no "add-all-at-front" bulk operation on Deque. Instead, we use addAll() to append the contents of the first arg to...
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Hidden Features of C#? [closed]

...ad of ToLowerInvariant because Microsoft has optimized the code for performing uppercase comparisons. I remember one time my coworker always changed strings to uppercase before comparing. I've always wondered why he does that because I feel it's more "natural" to convert to lowercase first. ...
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What's the difference between := and = in Makefile?

...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); }); $window.unbind('scroll', onScroll); } }; ...
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Define a lambda expression that raises an Exception

... Functions created with lambda forms cannot contain statements. share | improve this answer | follow | ...