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How do you access the matched groups in a JavaScript regular expression?
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@MichaelMikowski now you've just hidden your infinite loop, but your code will run slow. I'd argue that it's better to have code break in a bad way so you catch it in development. Putting some bs maximum iterations break in is sloppy. Hidin...
JavaScript for detecting browser language preference [duplicate]
...function(headers) {
language = headers['Accept-Language'];
nowDoSomethingWithIt(language);
}
});
Hope someone finds this useful.
Edit: I have written a small jQuery plugin on github that wraps this functionality: https://github.com/dansingerman/jQuery-Browser-Language
Edit 2:...
Android, ListView IllegalStateException: “The content of the adapter has changed but ListView did no
... @user3019105 check the edited answer. Hope its helpful to you now
– Javanator
May 4 '14 at 12:15
this ans...
Can't install RMagick 2.13.1. Can't find MagickWand.h.
....h There are no workarounds. It looks like sticking with ImageMagick 6 for now.
On Mac OS X (I tested on Sierra), I used HomeBrew's versions tap like:
brew tap homebrew/versions
brew install imagemagick@6
Then, use the path shown on above installation:
PKG_CONFIG_PATH=/usr/local/opt/imagemagick...
Javascript How to define multiple variables on a single line?
... was useful for me because I declare many variables upfront in my program. Now, instead of taking 30+ lines I can use a few lines without sacrificing readability.
– Kalif Vaughn
Mar 9 at 15:09
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PHP cURL not working - WAMP on Windows 7 64 bit
...o re-installing WAMP. Finally I gave this a shot, and it's running nicely now with PHP 5.3.1 and Apach 2.2.9. Thanks!
– StapleGun
Aug 15 '12 at 3:31
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Maintain aspect ratio of div but fill screen width and height in CSS?
...de by a percentage is CSS, this is not possible without JavaScript (to my knowledge).
I've written a working script that will keep the desired aspect ratio.
HTML
<div id="aspectRatio"></div>
CSS
body { width: 100%; height: 100%; padding: 0; margin: 0; }
#aspectRatio { background: #...
Is GridFS fast and reliable enough for production?
...ours...). We do not have this problem any more with gridfs, our images are now stored in big mongodb chunks (2gb files)
So... on my mind... Yes, gridfs is fast and reliable enough to be used for production.
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For each row return the column name of the largest value
I have a roster of employees, and I need to know at what department they are in most often. It is trivial to tabulate employee ID against department name, but it is trickier to return the department name, rather than the number of roster counts, from the frequency table. A simple example below (colu...
Last iteration of enhanced for loop in java
... sb.append(delim).append(i);
delim = ",";
}
Update: For Java 8, you now have Collectors
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