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jQuery attr vs prop?
...dIndex, or defaultValue you had to do something like:
var elem = $("#foo")[0];
if ( elem ) {
index = elem.selectedIndex;
}
That sucked, so prop was added:
index = $("#foo").prop("selectedIndex");
This was great, but annoyingly this wasn't backward compatible, as:
<input type="checkbox" checke...
Output array to CSV in Ruby
...
330
To a file:
require 'csv'
CSV.open("myfile.csv", "w") do |csv|
csv << ["row", "of", "CSV...
Constructor overloading in Java - best practice
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answered Apr 13 '10 at 19:02
SpoikeSpoike
109k4141 gold badges132132 silver badges154154 bronze badges
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Can you resolve an angularjs promise before you return it?
... |
edited Nov 2 '15 at 5:02
Simon East
42.7k1313 gold badges124124 silver badges116116 bronze badges
an...
What's the difference of ContentType and MimeType
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answered Aug 10 '10 at 19:50
chrysschryss
6,8733636 silver badges4343 bronze badges
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Print array elements on separate lines in Bash?
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450
Try doing this :
$ printf '%s\n' "${my_array[@]}"
The difference between $@ and $*:
Unquote...
JSP : JSTL's tag
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answered Nov 14 '08 at 19:05
krosenvoldkrosenvold
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Difference between hard wrap and soft wrap?
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answered Nov 26 '08 at 6:46
Firas AssaadFiras Assaad
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How to get pixel data from a UIImage (Cocoa Touch) or CGImage (Core Graphics)?
...ColorSpaceRelease(colorSpace);
CGContextDrawImage(context, CGRectMake(0, 0, width, height), imageRef);
CGContextRelease(context);
// Now your rawData contains the image data in the RGBA8888 pixel format.
NSUInteger byteIndex = (bytesPerRow * y) + x * bytesPerPixel;
for (int i =...
Why is an MD5 hash created by Python different from one created using echo and md5sum in the shell?
...or prone
– jsbueno
Apr 17 '11 at 17:05
7
If only thing given is "a shell" you cannot trust echo t...