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Submitting HTML form using Jquery AJAX
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Difference between reduce and foldLeft/fold in functional programming (particularly Scala and Scala
... a special case of foldLeft
scala> val intParList: ParSeq[Int] = (1 to 100000).map(_ => scala.util.Random.nextInt()).par
scala> timeMany(1000, intParList.reduce(_ + _))
Took 462.395867 milli seconds
scala> timeMany(1000, intParList.foldLeft(0)(_ + _))
Took 2589.363031 milli seconds
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How to customise file type to syntax associations in Sublime Text?
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TedGTedG
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18
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Is there a good JavaScript minifier? [closed]
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answered Aug 19 '10 at 9:53
Andreas HofmannAndreas Hofmann
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Print a file, skipping the first X lines, in Bash [duplicate]
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You'll need tail. Some examples:
$ tail great-big-file.log
< Last 10 lines of great-big-file.log >
If you really need to SKIP a particular number of "first" lines, use
$ tail -n +<N+1> <filename>
< filename, excluding first N lines. >
That is, if you want to skip N...
Limit results in jQuery UI Autocomplete
...complete.filter(myarray, request.term);
response(results.slice(0, 10));
}
});
You can supply a function to the source parameter and then call slice on the filtered array.
Here's a working example: http://jsfiddle.net/andrewwhitaker/vqwBP/
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How to display unique records from a has_many through relationship?
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Why does 'continue' behave like 'break' in a Foreach-Object?
... on a particular iteration, thus, it simulates the continue in a loop.
1..100 | ForEach-Object {
if ($_ % 7 -ne 0 ) { return }
Write-Host "$($_) is a multiple of 7"
}
There is a gotcha to be kept in mind when refactoring. Sometimes one wants to convert a foreach statement block into a pip...
What is the explanation for these bizarre JavaScript behaviours mentioned in the 'Wat' talk for Code
...NaN" (§9.8.1):
If m is NaN, return the String "NaN".
Following step 10 of §15.4.4.5, we get 15 repetitions of the concatenation of "NaN" and the empty string, which equals the result you're seeing.
When using "wat" + 1 instead of "wat" - 1 as argument, the addition operator converts 1 to a s...
How do I pull my project from github?
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SantiSanti
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