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Why is AJAX returning HTTP status code 0?

... a cookie with a certain domain prefixed with www. When you then call your php script e.g. without the www. prefix in the url, the call will fail and viceversa, too. share | improve this answer ...
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examining history of deleted file

...t this error message: svn cat [url]/trunk/include/syeka/poster_funk.incl.php -r 50 > out.txt svn: '/admintools/!svn/bc/131/trunk/include/syeka/poster_funk.incl.php' path not found See @Bert Huijben's response further down this thread for a working solution. – Keith Palmer...
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How do I concatenate two lists in Python?

...ise fashion, which means this is a quadratic operation as memory has to be allocated for each step. DO NOT USE if your lists are large. See chain and chain.from_iterable from the docs. You will need to import itertools first. Concatenation is linear in memory, so this is the best in terms of perfor...
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How do I measure request and response times at once using cURL?

...to benchmark the response times of a third party API (supplying the bearer token in an Authorization header). Worked brilliantly. – 
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Fastest way to check if a string matches a regexp in ruby?

...erformance enhancement in the release notes for 2.4.0, as it avoids object allocations performed by other methods such as Regexp#match and =~: Regexp#match? Added Regexp#match?, which executes a regexp match without creating a back reference object and changing $~ to reduce object allocation. ...
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Setting Vim whitespace preferences by filetype

... I needed to append expandtab at least for ruby, see answer by 'too much php' here – Michael Durrant May 21 '19 at 13:56 add a comment  |  ...
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UIActivityViewController crashing on iOS 8 iPads

...image]; UIActivityViewController *controller = [[UIActivityViewController alloc] initWithActivityItems:postItems applicationActivities:nil]; //if iPhone if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) { [self presentViewController:controller animated:YES completion:nil]; } //if iPa...
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How to get a time zone from a location using latitude and longitude coordinates?

...-lookup-oss - JavaScript library GeoTimeZone - .NET library Geo-Timezone - PHP library timezonefinder - Python library ZoneDetect - C library Timeshape - Java library TimeZoneMap - Java and Android library lutz - R library go-tz - Go library Timezone lookup - Go library docker-timezone-lookup - doc...
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What does “%” (percent) do in PowerShell?

... A post PowerShell - Special Characters And Tokens provides description of multiple symbols including % % (percentage) 1. Shortcut to foreach. Task: Print all items in a collection. Solution. ... | % { Write-Host $_ } 2. Remainder of division, same as Mod in VB. Exa...
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Can enums be subclassed to add new elements?

...e_StatusGroup.START), SUCCESS (State_StatusGroup.FINISH), FAIL_TOKEN_TIMEOUT (State_StatusGroup.FAIL, State_StatusGroup.FINISH), FAIL_NOT_COMPLETE (State_StatusGroup.FAIL, State_StatusGroup.STEP), FAIL_UNKNOWN (State_StatusGr...