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Pure JavaScript Send POST Data Without a Form

...e_1: 123, example_2: 'Hello, world!', }); navigator.sendBeacon('example.php', data); share | improve this answer |
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Commenting multiple lines in DOS batch file

...heory and test cases in 2 consecutive posts at dostips.com/forum/viewtopic.php?p=14612#p14612. – dbenham Mar 30 '12 at 12:29 ...
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What does “javascript:void(0)” mean?

... is a non-JavaScript way of doing the same thing (for example, ‘thispage.php?show=foo’ that sets foo visible to begin with), you can link to that. Otherwise, if a link points only to some script, it is not really a link and should not be marked up as such. The usual approach would be to add the...
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What is the Sign Off feature in Git for?

...s and associated meaning for them. See: https://git.wiki.kernel.org/index.php/CommitMessageConventions Moral of the story It is my impression that, although the initial motivation for this particular metadata was some legal issues (judging by the other answers), the practice of such metadata has ...
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Factory Pattern. When to use factory methods?

...l object you are trying to create relies on several other objects. E.g, in PHP: Suppose you have a House object, which in turn has a Kitchen and a LivingRoom object, and the LivingRoom object has a TV object inside as well. The simplest method to achieve this is having each object create their chi...
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Why is nginx responding to any domain name?

...e Apache listening on Port 8080 on the internal interface only and I proxy PHP and Perl scripts to Apache. However, I run two separate applications that both return links with ":8080" in the output html attached as they detect that Apache is not running on the standard Port 80 and try to "help" me...
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How to prevent form from submitting multiple times from client side?

... I agree. Should be form page ---submits to---> form_submission_script.php ---after saving, redirects to---> form_thankyou.html – Simon East Sep 7 '11 at 2:18 add a com...
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Has reCaptcha been cracked / hacked / OCR'd / defeated / broken? [closed]

...nd the version become paid now, check this bypasscaptcha.com/captchakiller.php – MarmiK Sep 6 '13 at 10:38 ...
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Entity Attribute Value Database vs. strict Relational Model Ecommerce

... Joomla (regular relational structure): https://forum.virtuemart.net/index.php?topic=58686.0 It seems, that Magento's EAV performance is a real showstopper. That's why I'm leaning towards a normalized structure. To overcome the lack of flexibility I'm thinking about adding some separate data dicti...
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Send message to specific client with socket.io and node.js

... you need to send an event to a specific socket with a callback, then use @PHPthinking's answer and use io.sockets.connected[socketid].emit();. Tested with 1.4.6. – tbutcaru May 25 '16 at 14:48 ...