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php Programming Glossary: magnitudehttp://stackoverflow.com/questions/10681844/php-zip-file-download date in high two bytes time in low two bytes allowing magnitude comparison . @param integer the current Unix timestamp @return..
How do I check if a longitude/latitude point is within a range of coordinates? http://stackoverflow.com/questions/11510326/how-do-i-check-if-a-longitude-latitude-point-is-within-a-range-of-coordinates new Vector given tan lat y x tan long z x the Vector has magnitude 1 so sqrt x^2 y^2 z^2 1 rearrange some symbols solving for x.. this.z^2 for any two vectors `a` and `b` a.DotProduct b a.magnitude b.magnitude cos theta where theta is the angle between them... any two vectors `a` and `b` a.DotProduct b a.magnitude b.magnitude cos theta where theta is the angle between them. double angleBetween..
Is this a good hashing password function in PHP? If not, why not? http://stackoverflow.com/questions/16042128/is-this-a-good-hashing-password-function-in-php-if-not-why-not demonstrably stronger algorithms out there by orders of magnitude . So why not use them For further proof of how bcrypt is stronger..
Are Symfony and CakePHP too slow to be usable? http://stackoverflow.com/questions/2928908/are-symfony-and-cakephp-too-slow-to-be-usable see that all the frameworks are within about an order of magnitude of each other when it comes to speed. And they are all slower..
What is the fastest XML parser in PHP? http://stackoverflow.com/questions/3048583/what-is-the-fastest-xml-parser-in-php
Why is calling a function (such as strlen, count etc) on a referenced value so slow? http://stackoverflow.com/questions/3117604/why-is-calling-a-function-such-as-strlen-count-etc-on-a-referenced-value-so-s call and the variable is large it can be many orders of magnitude slower than if the variable is passed by value. Example php..
http://stackoverflow.com/questions/3603511/html-scraping-and-css-queries did some benchmarks. Built in dom is at least an order of magnitude faster. Built in php DOM 0.007061 Simple html DOM 0.117781 include..
PHP HTML DOM Parser [duplicate] http://stackoverflow.com/questions/4330545/php-html-dom-parser question Yes. Simple html doc is fine but an order of magnitude slower than the built in dom parser. dom new DOMDocument @ dom..
Experience using Yii framework for actual PHP project [closed] http://stackoverflow.com/questions/741274/experience-using-yii-framework-for-actual-php-project Igniter is also faster then similar frameworks by order of magnitude. I came across Yii framework which claims to be even faster..
Are there best-practices for the structure of a website? http://stackoverflow.com/questions/7715704/are-there-best-practices-for-the-structure-of-a-website content spreading outward to subcontent areas in order of magnitude not least of which because it helps navigation when editing..
doctrine2 - How to improve flush efficiency? http://stackoverflow.com/questions/8707486/doctrine2-how-to-improve-flush-efficiency COPY or Mysql LOAD DATA INFILE are several orders of magnitude faster. These are the reasons why it is not worth the effort..
Cosine similarity vs Hamming distance http://stackoverflow.com/questions/945724/cosine-similarity-vs-hamming-distance As you can see the results does not take into account the magnitude of each the word. I use it to detect multi posted messages of..
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