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How do I remove newlines from a text file?
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edited Jun 28 '10 at 18:20
answered Jun 28 '10 at 17:51
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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 import a jar in Eclipse
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answered Jul 19 '10 at 10:51
bragboybragboy
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How to display unique records from a has_many through relationship?
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
Generating a SHA-256 hash from the Linux command line
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acdcjunior
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answered Jul 28 '10 at 23:43
mvdsmvds
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How to find list intersection?
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answered Sep 13 '10 at 1:32
Mark ByersMark Byers
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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...
How do I pull my project from github?
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SantiSanti
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Getting DOM elements by classname
...nprodigitalson
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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...