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JavaScript: location.href to open in new window/tab?
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This just triggers a pop up block notification in modern browsers, doesn't simulate a _blank anchor click at all.
– Nathan Hornby
Oct 1 '14 at 12:46
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What is the “right” way to iterate through an array in Ruby?
... dangerous
You could ultimately do
class Range
def each_reverse(&block)
self.to_a.reverse.each(&block)
end
end
but I want to teach pure Ruby rather than object oriented approaches (just yet). I would like to iterate backwards:
without creating an array (consider 0..10000000...
PHP Function Comments
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* @deprecated File deprecated in Release 2.0.0
*/
/**
* This is a "Docblock Comment," also known as a "docblock." The class'
* docblock, below, contains a complete description of how to write these.
*/
require_once 'PEAR.php';
// {{{ constants
/**
* Methods return this if they succeed
*/...
How to fix “Headers already sent” error in PHP
...hat will trigger a header() call must be noted
before any raw <html> blocks.
<!DOCTYPE html>
<?php
// Too late for headers already.
Use a templating scheme to separate processing from output logic.
Place form processing code atop scripts.
Use temporary string variables to def...
How do you use bcrypt for hashing passwords in PHP?
... @coreyward worth noting that doing that is more harmful than not blocking at all; that is easily considered a "denial of service" vector. Just start spamming bad logins on any known accounts and you can disrupt many users very, very easily. It's better to tarpit (delay) the attacker than ...
Are “elseif” and “else if” completely synonymous?
...} else { if (0) { } else { } }. Note there's no ambiguity in the last else block, which is always the case for complete branches (every if has an else).
– outis
Jul 16 '15 at 20:55
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How can you integrate a custom file browser/uploader with CKEditor?
...load']. What CKEditor wants your server to output is a complete JavaScript block:
$output = '<html><body><script type="text/javascript">window.parent.CKEDITOR.tools.callFunction('.$callback.', "'.$url.'","'.$msg.'");</script></body></html>';
echo $output;
Again...
Is it possible to have a multi-line comments in R? [duplicate]
...ti-line comments — I've always thought that prettier than if (FALSE) { } blocks. The string will get evaluated and then discarded, so as long as it's not the last line in a function nothing will happen.
"This function takes a value x, and does things and returns things that
take several lines to...
Facebook Graph API, how to get users email?
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Just add these code block on status return, and start passing a query string object {}. For JavaScript devs
After initializing your sdk.
step 1: // get login status
$(document).ready(function($) {
FB.getLoginStatus(function(response) {
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How can I store my users' passwords safely?
...P is an implementation of the Bcrypt hash. Bcrypt is based on the Blowfish block cipher, making use of it's expensive key setup to slow the algorithm down.
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