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Validate uniqueness of multiple columns
...:friend_id}
– Marina Martin
Jan 26 '14 at 18:36
3
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LogCat message: The Google Play services resources were not found. Check your project configuration
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edited Sep 5 '14 at 18:18
Kristopher Johnson
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What does “Memory allocated at compile time” really mean?
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edited Jan 28 '14 at 23:39
Daniel Kamil Kozar
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What's the UIScrollView contentInset property for?
...e height you set it to?
– jakev
Apr 14 '13 at 17:33
@jakev No, the .frame property controls the scrollview's dimension...
What Are the Differences Between PSR-0 and PSR-4?
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answered Jul 21 '14 at 16:07
SeldaekSeldaek
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Set element width or height in Standards Mode
...99 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.89...
When to use leading slash in gitignore
...99 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.89...
Multi-line commands in GHCi
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14
Use let:
Prelude> :{
Prelude| let addTwo :: Int -> Int -> Int
Prelude| addTwo x y...
What happens if you call erase() on a map element while iterating from begin to end?
... covered in detail in the appropriate question stackoverflow.com/a/3938847/14065
– Martin York
Aug 29 '14 at 17:35
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Ruby get object keys as array
...99 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.89...