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Why is it said that “HTTP is a stateless protocol”?

...ns a form), and URL-rewriting using URI-encoded parameters, e.g., /index.php?session_id=some_unique_session_code. What makes the protocol stateless is that the server is not required to track state over multiple requests, not that it cannot do so if it wants to. This simplifies the contract ...
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Encrypt Password in Configuration Files? [closed]

... Never use it for that. These days, Argon2 is best. See owasp.org/index.php/Password_Storage_Cheat_Sheet and paragonie.com/blog/2016/02/how-safely-store-password-in-2016 – Kimball Robinson Jul 22 '16 at 18:52 ...
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What algorithms compute directions from point A to point B on a map?

...rarchies. You can find more about it here: algo2.iti.kit.edu/routeplanning.php. There is also a google tech talk about it: youtube.com/watch?v=-0ErpE8tQbw – SebastianK Aug 6 '10 at 10:45 ...
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Sublime Text 2: Trim trailing white space on demand

... I found a soulution here: http://www.sublimetext.com/forum/viewtopic.php?f=4&t=4958 You can modify the package trim_trailing_white_space.py located in the default packages directory, this way: import sublime, sublime_plugin def trim_trailing_white_space(view): trailing_white_spa...
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How to run a background task in a servlet based web application?

... You can use cron4j. http://www.sauronsoftware.it/projects/cron4j/manual.php share | improve this answer | follow | ...
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Preventing Laravel adding multiple records to a pivot table

...first(); $product->updateFeatures($feature); } } //product.php (extract) public function updateFeatures($feature) { return $this->features()->sync($feature, false); } or public function updateFeatures($feature) { if (! $this->features->contains($features)) ...
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In JPA 2, using a CriteriaQuery, how to count results

...you may need to use aliases on the root, see forum.hibernate.org/viewtopic.php?p=2471522#p2471522 for an example. – Pool Apr 7 '14 at 7:58 1 ...
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How do I copy directories recursively with gulp?

...the beginning of the path relative. For your case: gulp.src([ 'index.php', '*css/**/*', '*js/**/*', '*src/**/*', ]) .pipe(gulp.dest('/var/www/')); The reason this works is that Gulp sets the base to be the end of the first explicit chunk - the leading * causes it to set the base ...
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How to generate sample XML documents from their DTD or XSD?

... tutorial is available here: http://www.oasis-open.org/committees/download.php/29661/XSD%20and%20jCAM%20tutorial.pdf And more information on the tool - which is using the OASIS Content Assembly Mechanism (CAM) standard to refactor your XSD into a more XSLT friendly structure - can be found from the...
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SecurityError: Blocked a frame with origin from accessing a cross-origin frame

...e/other.html -> Success http://www.example.com/dir/inner/another.php -> Success http://www.example.com:80 -> Success (default port for HTTP) http://www.example.com:2251 -> Failure: different port http://data.example.com/dir/other.html -...