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Why is MATLAB so fast in matrix multiplication?

...and matrix generation. When I perform matrix multiplication with MATLAB, 2048x2048 and even bigger matrices are almost instantly multiplied. ...
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UITableView set to static cells. Is it possible to hide some of the cells programmatically?

...eaner to me. ;-) – MonsieurDart Mar 20 '14 at 23:50 13 ...
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What's the Point of Multiple Redis Databases?

... answered Apr 25 '13 at 20:03 raffianraffian 27.9k2323 gold badges9494 silver badges161161 bronze badges ...
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SecurityException: Permission denied (missing INTERNET permission?)

... NOTE: I wrote this answer in Jun 2013, so it's bit dated nowadays. Many things changed in Android platform since version 6 (Marshmallow), making the whole problem more/less obsolete nowadays. However I believe this post can still be worth reading as general ...
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What is sr-only in Bootstrap 3?

...so includes clipping – katranci Jan 20 '14 at 12:02 10 To be honest, the language is very confusi...
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What is event bubbling and capturing?

... bubbling. Both are part of the W3C Document Object Model Events standard (2000). IE < 9 uses only event bubbling, whereas IE9+ and all major browsers support both. On the other hand, the performance of event bubbling may be slightly lower for complex DOMs. We can use the addEventListener(type,...
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Fast way to get image dimensions (not filesize)

... It does depend on the file type and file size slightly, but I was getting 20-60 KB read by "identify" for 5-335 MB images (I also tested against "convert" which showed all bytes being read). So it looks like "identify" is a good choice here (since it supports all popular formats and reads just the ...
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Convert JS Object to form data

... Jacob LauritzenJacob Lauritzen 1,8201414 silver badges1515 bronze badges add a comment ...
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C: Run a System Command and Get Output? [duplicate]

...th), fp) not sizeof(path)-1. read the manual – user102008 Dec 22 '10 at 0:25 4 @jimi: You can red...
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Download multiple files as a zip-file using php

...ZipFile; ? – Matthieu Jan 25 '12 at 20:32 @Matthieu The parentheses are not necessary. Look in examples: php.net/manua...