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arrayfun can be significantly slower than an explicit loop in matlab. Why?
Consider the following simple speed test for arrayfun :
2 Answers
2
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Print array elements on separate lines in Bash?
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@cxw Ah, I didn't see what you were trying to do there. I think it doesn't work because echo is a builtin in Bash. However, you can wrap it in a function and it will work! gist.github.com/steshaw/53ba0095bce8ccab52d26a14375dedb8
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Declaration of Methods should be Compatible with Parent Methods in PHP
... answered Jun 25 '10 at 3:40
davidtbernaldavidtbernal
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How to implement if-else statement in XSLT?
...se statement in XSLT but my code just doesn't parse. Does anyone have any ideas?
5 Answers
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Why define an anonymous function and pass it jQuery as the argument?
.../3/JavaScript-Module-Pattern-In-Depth
The purpose of this code is to provide "modularity", privacy and encapsulation for your code.
The implementation of this is a function that is immediately invoked by the calling (jQuery) parenthesis. The purpose of passing jQuery in to the parenthesis is to ...
Turn a number into star rating display using jQuery and CSS
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display: block;
background: url(stars.png) 0 -16px repeat-x;
width: 80px;
height: 16px;
}
span.stars span {
background-position: 0 0;
}
Image
(source: ulmanen.fi)
Note: do NOT hotlink to the above image! Copy the file to your own server and use it from there.
jQue...
What's the difference between => , ()=>, and Unit=>
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What it means is that what is passed is substituted for the value name inside the function. For example, take this function:
def f(x: => Int) = x * x
If I call it like this
var y = 0
f { y += 1; y }
Then the code will execute like this
{ y += 1; y } * { y += 1; y }
Though that raises th...
CSS media queries: max-width OR max-height
...a comma to specify two (or more) different rules:
@media screen and (max-width: 995px) , screen and (max-height: 700px) {
...
}
From https://developer.mozilla.org/en/CSS/Media_queries/
...In addition, you can combine multiple media queries in a comma-separated list; if any of the media quer...
How to add NERDTree to your .vimrc
... know why but this does not work for me. I have to call :NERDTreeToggle inside vim to show nerdtree anyway
– hgf
Dec 9 '10 at 15:57
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What is the precise meaning of “ours” and “theirs” in git?
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git checkout ours
git merge 1234567
where you're merging by raw commit-ID. Worse, you can even do this:
git checkout 7777777 # detach HEAD
git merge 1234567 # do a test merge
in which case there are no branch names involved!
I think it's little help here, but in fact, in gitrevisio...