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What are paramorphisms?
...ficient, but if you're interested in sheer expressivity, para gives you no more than foldr. If you use this foldr-encoded version of para, then safeTail will take linear time after all, copying the tail element by element.
So, that's it: para is a more convenient version of foldr which gives you im...
onchange event on input type=range is not triggering in firefox while dragging
...)" onchange="showVal(this.value)">
Check out this Bugzilla thread for more information.
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When to use ' (or quote) in Lisp?
...nly want to evaluate small parts of the code returned, so the backquote is more suited. For shorter lists, list can be more readable.
Hey, You Forgot About quote!
So, where does this leave us? Oh right, what does quote actually do? It simply returns its argument(s) unevaluated! Remember what I s...
Make first letter of a string upper case (with maximum performance)
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Imitate Facebook hide/show expanding/contracting Navigation Bar
... absolute amount, which results in a slower fade. The original behavior is more Facebook-like, but I like this one, too.
Note: This solution is iOS 7+ only. Be sure to add the necessary checks if you're supporting older versions of iOS.
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How to generate a random integer number from within a range
... of the interval into which rand() returns (i.e. is a power of 2). Furthermore, one has no idea whether the moduli of rand() are independent: it's possible that they go 0, 1, 2, ..., which is uniform but not very random. The only assumption it seems reasonable to make is that rand() puts out a Poi...
How can I set multiple CSS styles in JavaScript?
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Disable migrations when running unit tests in Django 1.7
... reduce my unit tests from 13 seconds to 4 seconds because of this. Also, more speed gains can be found by using sqlite for testing. For me, using postgres for tests is taking 5.5 seconds but sqlite is taking 4 seconds.
– Gattster
Nov 16 '14 at 10:22
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What are the use(s) for tags in Go?
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Excellent answer. Way more useful info in here than in the one with ten times this karma.
– Darth Egregious
Jul 1 '15 at 13:53
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What's the difference between jquery.js and jquery.min.js?
...g all your JS file minified means they will load faster and will score you more brownie points.
You can get an addon for Mozilla called Page Speed that will look through your site and show you all the .JS files and provide minified versions (amongst other things).
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