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Drawing an image from a data URL to a canvas
...ot null? If you still have trouble, post your own question, or come to the JavaScript chat channel.
– Phrogz
Aug 17 '11 at 22:38
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Load and execute external js file in node.js with access to local variables?
...ed by Ivan is without a doubt the way to go.
However, if you need to load JavaScript that has already been written and isn't aware of node, the vm module is the way to go (and definitely preferable to eval).
For example, here is my execfile module, which evaluates the script at path in either cont...
Proper way to use AJAX Post in jquery to pass model from strongly typed MVC3 view
...ck(AddressInfo addressInfo)
{
return Json(new { success = true });
}
JavaScript you can do it three ways:
1) Query String:
$.ajax({
url: '/en/Home/Check',
data: $('#form').serialize(),
type: 'POST',
});
Data here is a string.
"Address1=blah&Address2=blah&City=...
Ember.js or Backbone.js for Restful backend [closed]
...s generated by the server with so-called "islands of richness" provided by JavaScript use Backbone. If your next project pushes all the interaction into the browser environment, use Ember.
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i...
My Understanding of HTTP Polling, Long Polling, HTTP Streaming and WebSockets
... support.
Plugin networking: some Android. Not on iOS
HTTP *: mostly yes
Javascript usage complexity (from simplest to most complicated). Admittedly complexity measures are somewhat subjective.
WebSockets
HTTP poll
Plugin networking
HTTP long poll, streaming
Also note that there is a W3C propo...
How does Stack Overflow generate its SEO-friendly URLs?
...
@DanH it would be great to have javascript version of the code.
– Freshblood
Dec 10 '14 at 10:47
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Getting URL hash location, and using it in jQuery
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Note that jQuery selectors can be used to execute custom javascript code, so using unsanitized hashes is horribly, horribly insecure. There is a half-assed fix for this in recent jQuery versions for selectors which contain a # before the injected code, but you are still at risk if ...
Best practice: PHP Magic Methods __set and __get [duplicate]
... Your final line is my philosophy: Let PHP be PHP, let SQL be SQL, let Javascript be Javascript, let HTML be HTML, let Java, C#, or your chosen language be what it is and operate how it's designed to operate. Inherent in that is that it's mainly effective when your team knows how to do that, ho...
Can you make just part of a regex case-insensitive?
...single-line mode and multi-line mode.
Not all regex flavors support this. JavaScript and Python apply all mode modifiers to the entire regular expression. They don't support the (?-ismx) syntax, since turning off an option is pointless when mode modifiers apply to the whole regular expressions. All...
Html code as IFRAME source rather than a URL
...of the iframe. Example.
Edit: The other alternative is to do this with Javascript. This is almost certainly the technique I'd choose. You can't guarantee how long a data URL the browser will accept. The Javascript technique would look something like this:
var iframe = document.getElementById...