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CSS scrollbar style cross browser [duplicate]
...ra, but only on the main page scrollbars. Not on those for textarea or div etc...
– Stijn de Witt
Sep 19 '13 at 12:41
3
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What does the exclamation mark do before the function?
...ssion ambiguity and you can simply write var foo = function(bar){}("baz"); etc.
– Neil
Oct 8 '13 at 10:49
6
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“Cloning” row or column vectors
...they're similar and there's not a significant difference/benefit/advantage/etc. Personally, I find the symmetry between the row and column cloning to be more intuitive, and I don't like the transpose needed for tile, but it's just a matter of taste. Mateen Ulhaq's answer also says repeat is faster, ...
How to set a cookie for another domain
...ie and redirect to the correct page on b.com
<?php
setcookie('a', $_GET['c']);
header("Location: b.com/landingpage.php");
?>
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fol...
What are paramorphisms?
...foldr c n xs)
para c n [] = n
foldr c n [] = n
Some people call paramorphisms "primitive recursion" by contrast with catamorphisms (foldr) being "iteration".
Where foldr's two parameters are given a recursively computed value for each recursive subobject of the input data (here, that...
jQuery: what is the best way to restrict “number”-only input for textboxes? (allow decimal points)
...his immediately lets the user know that they can't enter alpha characters, etc. rather than later during the validation phase.
You'll still want to validate because the input might be filled in by cutting and pasting with the mouse or possibly by a form autocompleter that may not trigger the key e...
Showing a different background colour in Vim past 80 characters
...s setting as a string every time it enters a window, initializes a buffer, etc, so this is kind of an expensive way of achieving the desired result.
– cptstubing06
Mar 8 '13 at 4:08
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Can a program depend on a library during compilation but not runtime?
... my JUnit tests that depend on the JUnit JAR will be under the test/ root, etc. I just don't see how the same classes, packaged under the same source root, could be "configured" to depend on different JARs at any given time. If you need log4j, then you need log4j; there's no way to tell the same cod...
What are the use(s) for tags in Go?
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A tag for a field allows you to attach meta-information to the field which can be acquired using reflection. Usually it is used to provide transformation info on how a struct field is encoded to or decoded from another format (or stored/retrie...
Parse JSON in JavaScript? [duplicate]
...er, such as IE 7 (2006), IE 6 (2001), Firefox 3 (2008), Safari 3.x (2009), etc. Alternatively, you may be in an esoteric JavaScript environment that doesn't include the standard APIs. In these cases, use json2.js, the reference implementation of JSON written by Douglas Crockford, the inventor of JSO...