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Bootstrap 3 Navbar with Logo
... Thanks Jose. It doesn't work in IE which I never knew until now. I edited the answer from your comment. Also, I'm not really sure if height and max-height are both necessary.
– Bryan Willis
Oct 2 '15 at 18:58
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Best way to give a variable a default value (simulate Perl ||, ||= )
... = $bar ?: $baz;
Which assigns $bar if it's not an empty value (I don't know how this would be different in PHP from Perl), otherwise $baz, and is the same as this in Perl and older versions of PHP:
$foo = $bar ? $bar : $baz;
But PHP does not have a compound assignment operator for this (that i...
Add single element to array in numpy
...
When appending only once or once every now and again, using np.append on your array should be fine. The drawback of this approach is that memory is allocated for a completely new array every time it is called. When growing an array for a significant amount of samp...
Is there any way to do a “Replace Or Insert” using web.config transformation?
...
If using VS2012, there's now a better solution. See below stackoverflow.com/a/16679201/32055
– Chris Haines
May 22 '13 at 9:37
1
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How to make script execution wait until jquery is loaded
...mple with an anonymous function:
defer(function () {
alert("jQuery is now loaded");
});
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What is the difference between JSON and Object Literal Notation?
...literals, number literals or identifier names as keys (since ES6, keys can now also be computed, which introduces yet another syntax).
The values can be any valid JavaScript expression, including function definitions and undefined.
Duplicate keys produce defined, specified results (in loose mode, th...
Getting JavaScript object key list
...s.length + ' keys: '+ keys);
It's supported on most major browsers now.
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How to detect when a UIScrollView has finished scrolling
...L)decelerate {
if (!decelerate) {
_isScrolling = NO;
}
}
Now, if your scroll is due to a programmatic setContentOffset/scrollRectVisible (with animated = YES or you obviously know when scroll is ended):
- (void)scrollViewDidEndScrollingAnimation {
_isScrolling = NO;
}
If y...
Replacing spaces with underscores in JavaScript?
...he string but all the other instances of spaces remain unchanged. Anybody know why?
9 Answers
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Mongoose — Force collection name
... This was super helpful. I spent two days trying to query something now.
– Holt Mansfield
Sep 26 '18 at 15:23
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