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How to determine the memory footprint (size) of a variable?

...2.* version. Please search for the "removed functions" string here: http://www.xdebug.org/updates.php Removed functions Removed support for Memory profiling as that didn't work properly. Other Profiler Options php-memory-profiler https://github.com/arnaud-lb/php-memory-profiler. This is what I've ...
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Why is Java's SimpleDateFormat not thread-safe? [duplicate]

...er. Use a ThreadLocal. This is the fastest approach of the 3 (see http://www.javacodegeeks.com/2010/07/java-best-practices-dateformat-in.html). share | improve this answer | ...
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Rotate axis text in python matplotlib

...t_rotation' – tMC Jun 12 '12 at 14:38 I think I missed a step earlier. Does the edited example help? I'm far from a...
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In-place type conversion of a NumPy array

... unutbuunutbu 665k138138 gold badges14831483 silver badges14721472 bronze badges ...
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Find the index of a dict within a list, by matching the dict's value

...ferable. – Ben Hoyt Dec 8 '10 at 20:38 7 Agreed - by returning -1 when no match is found, you'll ...
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Why is it string.join(list) instead of list.join(string)?

...tring class, instead of the list class? I agree it looks funny. See http://www.faqs.org/docs/diveintopython/odbchelper_join.html: Historical note. When I first learned Python, I expected join to be a method of a list, which would take the delimiter as an argument. Lots of people feel the same way, ...
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How to fix the flickering in User controls

...e. I found a hack here (https://web.archive.org/web/20161026205944/http://www.angryhacker.com/blog/archive/2010/07/21/how-to-get-rid-of-flicker-on-windows-forms-applications.aspx) and it works great. Thanks AngryHacker! I put the TurnOnFormLevelDoubleBuffering() call in the form ResizeBegin event...
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Are PHP Variables passed by value or by reference?

... http://www.php.net/manual/en/migration5.oop.php In PHP 5 there is a new Object Model. PHP's handling of objects has been completely rewritten, allowing for better performance and more features. In previous versions of PHP, objec...
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How to remove EXIF data without recompressing the JPEG?

... Denilson Sá MaiaDenilson Sá Maia 38.5k2828 gold badges9898 silver badges107107 bronze badges ...
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ssh: connect to host github.com port 22: Connection timed out

.../repo – Jesse Buss Dec 21 '17 at 15:38 4 ...