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Which is the correct C# infinite loop, for (;;) or while (true)? [closed]
...ve used and what I've seen others use for a loop that has to be broken manually.
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How do I determine k when using k-means clustering?
...core
range_n_clusters = [2, 3, 4] # clusters range you want to select
dataToFit = [[12,23],[112,46],[45,23]] # sample data
best_clusters = 0 # best cluster number which you will get
previous_silh_avg = 0.0
for n_clusters in range_n_clusters:
clusterer = KMeans...
Set value of hidden field in a form using jQuery's “.val()” doesn't work
...ontribute to any problems you're having, and specifying a more complicated selector just slows things down and doesn't look as neat.
Example at http://jsbin.com/elovo/edit, using your example code at http://jsbin.com/elovo/2/edit
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C# List of objects, how do I get the sum of a property
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Another alternative:
myPlanetsList.Select(i => i.Moons).Sum();
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How can I exclude directories from grep -R?
...n regarding syntax and usage see
The GNU man page for File and Directory Selection
A related StackOverflow answer Use grep --exclude/--include syntax to not grep through certain files
For older GNU Greps and POSIX Grep, use find as suggested in other answers.
Or just use ack (Edit: or The Silve...
How to style UITextview to like Rounded Rect text field?
... is closer to text fields, but this answer's gray color is better than the selected answer.
– Peter DeWeese
Sep 15 '11 at 15:34
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How to check status of PostgreSQL server Mac OS X
...using psql to run a simple query and checking the exit code, e.g. psql -c 'SELECT 1', or use pg_isready to check the connection status.
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How to line-break from css, without using ?
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perfect. should be the selected answer.
– Ben Lin
Sep 30 '15 at 17:15
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Carriage Return/Line Feed in .Net Resource File (App_GlobalResources)
...n Visual Studio:
Right click to the resource file
Click to Open with ...
Select XML (Text) Editor with Encoding
Click OK
Click OK again for encoding selection (auto-detect)
Search for the name (key) of your text (e.g. "MY_TEXT")
Edit the text inside of the <value> tag. For linebreaks just pu...
How to create a GUID/UUID using iOS
...tring = CFUUIDCreateString(NULL, theUUID);
CFRelease(theUUID);
return (__bridge NSString *)string;
}
EDIT: Jan, 29 2014:
If you're targeting iOS 6 or later, you can now use the much simpler method:
NSString *UUID = [[NSUUID UUID] UUIDString];
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