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How to round up a number to nearest 10?
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220
floor() will go down.
ceil() will go up.
round() will go to nearest by default.
Divide b...
Restore LogCat window within Android Studio
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24 Answers
24
Active
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How can I print variable and string on same line in Python?
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271
Use , to separate strings and variables while printing:
print "If there was a birth every 7 se...
Installing PG gem on OS X - failure to build native extension
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wpp
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answered Oct 27 '13 at 16:43
shicholasshicholas
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Math functions in AngularJS bindings
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answered Oct 5 '12 at 6:12
ToshTosh
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WebAPI Multiple Put/Post parameters
...nd the other from the body. Here is the url:
/offers/40D5E19D-0CD5-4FBD-92F8-43FDBB475333/prices/
11 Answers
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AWS: How to disable all services?
...e:
https://console.aws.amazon.com/billing/home#/freetier
Then open your EC2 dashboard - and cancel those services:
https://us-west-2.console.aws.amazon.com/ec2
For example:
Stop running instances, delete volumes, remove elastic IPs, etc.
Otherwise, I recommend sending an email to webservices@ama...
How to get first N elements of a list in C#?
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answered Nov 26 '08 at 7:28
Matt HamiltonMatt Hamilton
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UICollectionView Set number of columns
...ionView.collectionViewLayout invalidateLayout];
}
Additionally, here are 2 really good tutorials on UICollectionViews:
http://www.raywenderlich.com/22324/beginning-uicollectionview-in-ios-6-part-12
http://skeuo.com/uicollectionview-custom-layout-tutorial
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regex for zip-code
...4})?$
^ = Start of the string.
\d{5} = Match 5 digits (for condition 1, 2, 3)
(?:…) = Grouping
[-\s] = Match a space (for condition 3) or a hyphen (for condition 2)
\d{4} = Match 4 digits (for condition 2, 3)
…? = The pattern before it is optional (for condition 1)
$ = End of the string.
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