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How can I use map and receive an index as well in Scala?
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148
I believe you're looking for zipWithIndex?
scala> val ls = List("Mary", "had", "a", "little...
Get index of selected option with jQuery
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343
The first methods seem to work in the browsers that I tested, but the option tags doesn't reall...
Fastest method to escape HTML tags as HTML entities?
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84
You could try passing a callback function to perform the replacement:
var tagsToReplace = {
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How to scale threads according to CPU cores?
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Ravindra babu
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answered Dec 30 '09 at 15:51
JasCavJasCav
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How do I check that a number is float or integer?
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44 Answers
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How to capitalize the first letter of word in a string using Java?
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546
If you only want to capitalize the first letter of a string named input and leave the rest alon...
How to trigger event in JavaScript?
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461
You can use fireEvent on IE 8 or lower, and W3C's dispatchEvent on most other browsers. To cre...
Recursively counting files in a Linux directory
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1384
This should work:
find DIR_NAME -type f | wc -l
Explanation:
-type f to include only files....
Finding the direction of scrolling in a UIScrollView?
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edited Jun 6 '17 at 14:29
Iulian Onofrei
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an...