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How do I iterate over a JSON structure? [duplicate]
...vaScript, so the answer is suitable in my book.
– Kirby L. Wallace
Jul 3 '17 at 19:44
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Convert character to ASCII code in JavaScript
...value) — just "\n".charCodeAt() will do.
– Mathias Bynens
Oct 17 '11 at 9:40
48
@MathiasBynens:...
File changed listener in Java
...ten overkill benefit of native dir change notifications (if even supported by the filesystem, otherwise it defaults to polling internally anyway). It would have been nice if it followed a simple listener pattern. For example: WatchService.watch(File f, FileListener listener), where f could be a dir...
How to read lines of a file in Ruby
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This is not the ruby way. The answer below shows the right behavior.
– Merovex
Dec 26 '15 at 19:53
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Read only the first line of a file?
...nch Python - for instance, I have seen code that worked at my normal shell by assuming UTF-8 later explode when run through Apache with mod_wsgi).
– Mark Amery
Oct 23 '16 at 22:49
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Rename all files in directory from $filename_h to $filename_half?
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Use the rename utility written in perl.
Might be that it is not available by default though...
$ touch 0{5..6}_h.png
$ ls
05_h.png 06_h.png
$ rename 's/h/half/' *.png
$ ls
05_half.png 06_half.png
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RedirectToAction with parameter
...Param=Something&anotherParam=OtherStuff
These can then be referenced by your controller:
public ActionResult ACTION(string id, string otherParam, string anotherParam) {
// Your code
}
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How to comment out a block of code in Python [duplicate]
...ay octothorp. Except the person who chooses to defy this definitive answer by using it to mean something else.
– ArtOfWarfare
Jul 23 '13 at 14:33
146
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How to prevent line-break in a column of a table cell (not a single cell)?
...applying a style to the 2 column of the table_id table.
This is supported by all major Browsers, IE started supporting this from IE9 onwards.
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Find indices of elements equal to zero in a NumPy array
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You can also use nonzero() by using it on a boolean mask of the condition, because False is also a kind of zero.
>>> x = numpy.array([1,0,2,0,3,0,4,5,6,7,8])
>>> x==0
array([False, True, False, True, False, True, False, False, False...