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How do you get the logical xor of two variables in Python?
...le, A XOR B XOR ... XOR Z. In other words, if you plan to use the addition-based version, then upon submitted the operands in True + True + False + True you should expect the result to be False since more than one of those is True, which works if the condition checks for == 1.
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Why won't my PHP app send a 404 error?
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Another solution, based on @Kitet's.
header($_SERVER["SERVER_PROTOCOL"]." 404 Not Found");
header("Status: 404 Not Found");
$_SERVER['REDIRECT_STATUS'] = 404;
//If you don't know which web page is in use, use any page that doesn't exists
$ha...
jQuery 1.9 .live() is not a function
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Samuel Liew♦Samuel Liew
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Is there any particular difference between intval and casting to int - `(int) X`?
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intval() can be passed a base from which to convert. (int) cannot.
int intval( mixed $var [, int $base = 10 ] )
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What MIME type should I use for CSV?
... None
Optional parameters: name
Encoding considerations: base64 preferred
Security considerations: As with most application types this data is
intended for interpretation by a program that understands the data on
the recipient's system. Recipients need to understand that ...
Right align text in android TextView
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a fair playera fair player
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Importing from a relative path in Python
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Should I declare Jackson's ObjectMapper as a static field?
...erformance was not good.
When I replaced static variable with the instance based variable, stalling disappeared and performance quadrupled. I.e. 2.4 millions JSON documents were processed in 40min.56sec., instead of 2.5 hours previously.
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fork() branches more than expected?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Converting a string to a date in JavaScript
... by itself. String are sometimes parsed as UTC and sometimes as localtime (based on browser vendor and version). The best practice should always be to store dates as UTC and make computations as UTC.
To parse a date as UTC, append a Z - e.g.: new Date('2011-04-11T10:20:30Z').
To display a date in ...