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PHP script - detect whether running under linux or Windows?

...TH_SEPARATOR>":" returns true for Windows too (PATH_SEPARATOR is ":" on all other OSs). – Titus Jan 8 '17 at 12:45 ...
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Span inside anchor or anchor inside span or doesn't matter?

... Personally, as a web developer, I only ever put a span within an anchor tag if I am trying to highlight a section of the links text, such as applying a background to one section. ...
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How does one write code that best utilizes the CPU cache to improve performance?

... The cache is there to reduce the number of times the CPU would stall waiting for a memory request to be fulfilled (avoiding the memory latency), and as a second effect, possibly to reduce the overall amount of data that needs to be transfered (preserving memory bandwidth). Techniques for ...
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How to count the number of files in a directory using Python

... For all kind of files, subdirectories included: import os list = os.listdir(dir) # dir is your directory path number_files = len(list) print number_files Only files (avoiding subdirectories): import os onlyfiles = next(os.w...
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Escape quotes in JavaScript

I'm outputting values from a database (it isn't really open to public entry, but it is open to entry by a user at the company -- meaning, I'm not worried about XSS ). ...
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An example of how to use getopts in bash

I want to call myscript file in this way: 7 Answers 7 ...
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SQLite in Android How to update a specific row

... It's actually a walk-around. The Third param of db.update() should be the where clause only, and the fourth is the actual condition values. In this case, the line should be: myDB.update(TableName, cv, "_id=?", new String[]{id}). SQLit...
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How do I pass a method as a parameter in Python

...thodToRun() return result obj.method2(obj.method1) Note: I believe a __call__() method does exist, i.e. you could technically do methodToRun.__call__(), but you probably should never do so explicitly. __call__() is meant to be implemented, not to be invoked from your own code. If you wanted me...
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Why is early return slower than else?

...e a theory for you. I tried your code and get the same of results, without_else() is repeatedly slightly slower than with_else(): >>> T(lambda : without_else()).repeat() [0.42015745017874906, 0.3188967452567226, 0.31984281521812363] >>> T(lambda : with_else()).repeat() [0.3600984...
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How to prevent http file caching in Apache httpd (MAMP)

...d this? Should work in both .htaccess, httpd.conf and in a VirtualHost (usually placed in httpd-vhosts.conf if you have included it from your httpd.conf) <filesMatch "\.(html|htm|js|css)$"> FileETag None <ifModule mod_headers.c> Header unset ETag Header set Cache-Control "m...