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How to insert a newline in front of a pattern?
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sed $'s/regexp/\\\n/g'
What happens here is: the entire sed command is now a C-style string, which means the backslash that sed requires to be placed before the new line literal should now be escaped with another backslash. Though more readable, in this case you won't be able to do shell string...
How to round an average to 2 decimal places in PostgreSQL?
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For those trying to find the comment by @Catcall : now it is Mike Sherrill 'Cat Recall'
– 18446744073709551615
Apr 7 '16 at 7:35
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Vertically centering Bootstrap modal window
..., on click of inside modal elements, but this is 100% working for me as of now, using the example in the Fiddle above. Thanks so much for your help and all the comments above.
– Michael G
Jun 27 '15 at 19:39
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Caching a jquery ajax response in javascript/browser
...ve to bother with all the mess in the $.ajax() as I use $.ajaxPrefilter(). Now just setting {cache: true} is enough to handle the cache correctly :
var localCache = {
/**
* timeout for cache in millis
* @type {number}
*/
timeout: 30000,
/**
* @type {{_: number, data...
Can I do a synchronous request with volley?
...s in use. Here it is https://github.com/timolehto/SynchronousVolleySample
Now even though the solution works, it has some limitations. Most importantly, you can't call it on the main UI thread. Volley does execute the requests on the background, but by default Volley uses the main Looper of the app...
JavaScript frameworks to build single page applications [closed]
...r, CanJS, Spine
Didn't really look too closely at any of these. Though I know Spine is a similar framework to Backbone with explicit Controller objects, and is written in CoffeeScript.
Afterword
As I mentioned, we ended up using Knockout because, for our project, focusing on view binding was more ...
Load a WPF BitmapImage from a System.Drawing.Bitmap
...elect your own answer as the answer to the question? Your's is much better now.
– Hallgrim
Sep 18 '08 at 21:28
1
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Node.JS constant for platform-specific new line?
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Not sure if this is new in the 0.8.x but there is now a constant http://nodejs.org/api/os.html#os_os_eol
var endOfLine = require('os').EOL;
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Convert generic List/Enumerable to DataTable?
... }
table.Rows.Add(values);
}
return table;
}
Now with one line you can make this many many times faster than reflection (by enabling HyperDescriptor for the object-type T).
Edit re performance query; here's a test rig with results:
Vanilla 27179
Hyper 6997
I suspect...
How do I perform the SQL Join equivalent in MongoDB?
...mmend specific use cases for $lookup, but at least as of 3.2 doing join is now possible with MongoDB.
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