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What's the best way to retry an AJAX request on failure using jQuery?
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241
Something like this:
$.ajax({
url : 'someurl',
type : 'POST',
data : ....,
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REST API Best practice: How to accept list of parameter values as input [closed]
...iversally unique name.
So in REST's eyes arguing about whether ?id=["101404","7267261"] is more restful than ?id=101404,7267261 or \Product\101404,7267261 is somewhat futile.
Now, having said that, many times how URIs are constructed can usually serve as a good indicator for other issues in a ...
Most efficient way to store thousand telephone numbers
... (2^m - 1) * 10 bits. (10 bits is enough for storing a number less than 1024.)
The last k bits of all (reduced) phone numbers are stored contiguously in memory; so if k is, say, 7, then the first 7 bits of this block of memory (bits 0 thru 6) correspond to the last 7 bits of the first (reduced) pho...
Why does this CSS margin-top style not work?
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468
You're actually seeing the top margin of the #inner element collapse into the top edge of the ...
Rails: How does the respond_to block work?
...assing a Responder into the format argument.
http://api.rubyonrails.org/v4.1/classes/ActionController/Responder.html
The Responder does NOT contain a method for .html or .json, but we call these methods anyways! This part threw me for a loop.
Ruby has a feature called method_missing. If you call...
How do cache lines work?
...cache lines, which - for instance, on my Atom processor - brings in about 64 bytes at a time, whatever the size of the actual data being read.
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How can I rename a project folder from within Visual Studio?
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34 Answers
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Active
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How do you use bcrypt for hashing passwords in PHP?
...rasmuslerdorf', PASSWORD_BCRYPT, $options)."\n";
// $2y$11$6DP.V0nO7YI3iSki4qog6OQI5eiO6Jnjsqg7vdnb.JgGIsxniOn4C
To verify a user provided password against an existing hash, you may use the password_verify() as such:
<?php
// See the password_hash() example to see where this came from.
$hash =...
Proper way to wait for one function to finish before continuing?
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145
One way to deal with asynchronous work like this is to use a callback function, eg:
function f...