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How do I get user IP address in django?
...r values is widely known to be a worst practice" (djangoproject.com/weblog/2009/jul/28/security/#secondary-issue)
– Zags
May 7 '15 at 22:20
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Why does changing the returned variable in a finally block not change the return value?
...e.
The detailed rules for how all this operates can be found in Section 14.20.2 of the Java Language Specification. Note that execution of a return statement counts as an abrupt termination of the try block (the section starting "If execution of the try block completes abruptly for any other reason ...
SVN: Ignore some directories recursively
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edited Jan 9 '10 at 23:20
answered Jan 9 '10 at 23:19
js...
Check synchronously if file/directory exists in Node.js
... are the historical answers in chronological order:
Original answer from 2010
(stat/statSync or lstat/lstatSync)
Update September 2012
(exists/existsSync)
Update February 2015
(Noting impending deprecation of exists/existsSync, so we're probably back to stat/statSync or lstat/lstatSync)
Update Dec...
Delete specific line number(s) from a text file using sed?
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answered Jan 21 '10 at 20:12
Brian CampbellBrian Campbell
275k5454 gold badges343343 silver badges324324 bronze badges
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Length of generator output [duplicate]
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I have a filtered list I expect to be on the order of 2000000000 elements. I can't just use a regular list; I need to use a generator. Now, because of how these elements are being sourced, I can actually run through them pretty efficiently -- I just can't store them because I do...
How does the Java 'for each' loop work?
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– Christopher Schultz
Oct 18 '19 at 20:21
@ChristopherSchultz you could do it with lambdas for(String s : (Iterable<...
How can I pad a value with leading zeros?
...rn for you, don't use this solution!
Potentially outdated: ECMAScript 2017 includes String.prototype.padStart and Number.prototype.toLocaleString is there since ECMAScript 3.1. Example:
var n=-0.1;
n.toLocaleString('en', {minimumIntegerDigits:4,minimumFractionDigits:2,useGrouping:false})
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Core dumped, but core file is not in the current directory?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jan 14 '10 at 20:42
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Prevent any form of page refresh using jQuery/Javascript
...Opera browser.
– WillyCornbread
Aug 20 '10 at 17:53
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Is there a way to do something if user choo...