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How to sort two lists (which reference each other) in the exact same way
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250
One classic approach to this problem is to use the "decorate, sort, undecorate" idiom, which is ...
Invoking a jQuery function after .each() has completed
...All(), count = elems.length;
elems.each( function(i) {
$(this).fadeOut(200, function() {
$(this).remove();
if (!--count) doMyThing();
});
});
Note that .each() itself is synchronous — the statement that follows the call to .each() will be executed only after the .each() call is co...
MySQL: Enable LOAD DATA LOCAL INFILE
...red to permit it. For example, if mysqld was started with
--local-infile=0, LOCAL does not work. See Section 6.1.6, “Security Issues with LOAD DATA LOCAL”.
You should set the option:
local-infile=1
into your [mysql] entry of my.cnf file or call mysql client with the --local-infile option:...
What is event bubbling and capturing?
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+50
Event bubbling and capturing are two ways of event propagation in the HTML DOM API, when an event occurs in an element inside another ...
Throwing cats out of windows
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70
You can easily write a little DP (dynamic programming) for the general case of n floors and m ca...
How does Trello access the user's clipboard?
...or the clipboard stuff:
#clipboard-container {
position: fixed;
left: 0px;
top: 0px;
width: 0px;
height: 0px;
z-index: 100;
display: none;
opacity: 0;
}
#clipboard {
width: 1px;
height: 1px;
padding: 0px;
}
... and the CSS makes it so you can't actually see the textar...
Queries vs. Filters
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204
The difference is simple: filters are cached and don't influence the score, therefore faster th...
Rails 4: assets not loading in production
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105
In rails 4 you need to make the changes below:
config.assets.compile = true
config.assets.prec...
Number of processors/cores in command line
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10 Answers
10
Active
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Create a CSV File for a user in PHP
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280
Try:
header("Content-type: text/csv");
header("Content-Disposition: attachment; filename=file.c...