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Which is the fastest algorithm to find prime numbers?

...tp://primes.utm.edu/prove/prove2_3.html and http://forums.nvidia.com/index.php?showtopic=70483 If you just need a way to generate very big prime numbers and don't care to generate all prime numbers < an integer n, you can use Lucas-Lehmer test to verify Mersenne prime numbers. A Mersenne prime n...
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Possible reason for NGINX 499 error codes

...timeout error in your browser which indicates that something is wrong with php-fpm but that will not be the case with 499 errors in your log files. share | improve this answer | ...
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Python != operation vs “is not”

... @MatrixFrog: In PHP or JavaScript we would say that is is like === (very equal), and conversely is not is like !== (not exactly equal). – Orwellophile Apr 2 '17 at 1:43 ...
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What is the difference between Elastic Beanstalk and CloudFormation for a .NET project?

...oying and scaling web applications and services developed with Java, .NET, PHP, Node.js, Python, Ruby, Go, and Docker on familiar servers such as Apache, Nginx, Passenger, and IIS. You can simply upload your code and Elastic Beanstalk automatically handles the deployment, from capacity provisioning,...
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In WPF, what are the differences between the x:Name and Name attributes?

...licit and explicit garbage collection. I read: support.scichart.com/index.php?/News/NewsItem/View/21/… Found that reducing x:Name further improved performance. – MachinusX Aug 20 '14 at 3:40 ...
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HTML table headers always visible at top of window when viewing a large table

...n be added to a Drupal theme using drupal_add_js() in the theme's template.php as follows: drupal_add_js('misc/tableheader.js', 'core'); share | improve this answer | follo...
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Is there any way to put malicious code into a regular expression?

...ar Expression Matching Can Be Simple And Fast (but is slow in Java, Perl, PHP, Python, Ruby, ...) talks about ways that most modern NFAs, which all seem to derive from Henry Spencer’s code, suffer severe performance degradation, but where a Thompson‐style NFA has no such problems. If you only ...
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HTML/CSS: Making two floating divs the same height

...ingle quotes according to this discussion: sitepoint.com/forums/showthread.php?t=54273#6 – instanceof me Jul 30 '09 at 10:57 1 ...
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Posting a File and Associated Data to a RESTful WebService preferably as JSON

... unfortunately, there's currently no reader for this kind of data on php (7.2.1) and you would have to build your own parser – dewd Jul 24 '18 at 13:49 ...
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Should I use the datetime or timestamp data type in MySQL?

...my_datetime)") when you query the record if you want to operate on it with PHP. share | improve this answer | follow | ...