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JavaScript for…in vs for
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Note that the native Array.forEach method is now widely supported.
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How to vertically center a div for all browsers?
...I built in some dynamic content to test the flexibility and would love to know if anyone sees any problems with it. It should work well for centered overlays also -- lightbox, pop-up, etc.
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Switch statement for string matching in JavaScript
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I know it's old, but this isn't quite true - you can actually do switch(true) { case /foo/.test(bar): ....
– Sean Kinsey
Oct 15 '11 at 2:50
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What's the difference between lapply and do.call?
...he above means something like below.
list( sum( L[[1]]) , sum( L[[2]]))
Now let us do the same thing for do.call
do.call(sum, L)
It means
sum( L[[1]], L[[2]])
In our example, it returns 21. In short, lapply always returns a list while the return type of do.call really depends on the funct...
How to get the file extension in PHP? [duplicate]
... this. You are relying on the order of the array being the same years from now. It's a lazy solution that will most likely cause issues in the future.
– Wade
Jul 29 '16 at 20:14
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How can I disable ReSharper in Visual Studio and enable it again?
...ack it takes so long to load that ultimately it slows me down even more :( now I'm learning to live with slow typing :(
– SZT
Apr 13 '15 at 19:35
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Override valueof() and toString() in Java enum
...h is the possibility for silent error with no indication or recovery. Also now the "name" value and the symbolic value in code (e.g. A, B) are different. +2 for being clever. -200 for being terribly clever. There is no way I would ever approve this an a code review.
– pedorro...
Add … if string is too long PHP [duplicate]
... effect with this CSS:
.ellipsis {
overflow: hidden;
white-space: nowrap;
text-overflow: ellipsis;
}
Now, assuming the element has a fixed width, the browser will automatically break off and add the ... for you.
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Capturing mobile phone traffic on Wireshark
...ialog box appears, click on the line rvi0 then press the Start button.
Now you will see all network traffic on the iOS device. It can be pretty overwhelming. A couple of pointers:
don't use iOS with a VPN, you don't be able to make sense of the encrypted traffic
use simple filters to focus o...
Mac zip compress without __MACOSX folder?
...ter many downvotes: I was using this option for some time ago and I don't know where I learnt it, so I can't give you a better explanation. Chris Johnson's answer is correct, but I won't delete mine. As one comment says, it's more accurate to what OP is asking, as it compress without those files, in...