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UICollectionView current visible cell index
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134
The method [collectionView visibleCells] give you all visibleCells array you want. Use it when y...
UITapGestureRecognizer breaks UITableView didSelectRowAtIndexPath
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264
Ok, finally found it after some searching through gesture recognizer docs.
The solution was to ...
How to change position of Toast in Android?
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414
From the documentation,
Positioning your Toast
A standard toast notification appears ...
Safely remove migration In Laravel
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edited Jan 27 '18 at 17:34
cespon
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answered Jul ...
Left align two graph edges (ggplot)
...h plot.
– wahalulu
Jan 20 '13 at 17:47
Would you be so kind as to provide what would be the way to match the heigh if ...
Removing carriage return and new-line from the end of a string in c#
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RichieHindleRichieHindle
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Does using “new” on a struct allocate it on the heap or stack?
...uid = new Guid(someString);
// [...] Use guid
}
That "logically" has 4 stack allocations - one for the variable, and one for each of the three new calls - but in fact (for that specific code) the stack is only allocated once, and then the same storage location is reused.
EDIT: Just to be clea...
How can you use optional parameters in C#?
... at a time when C# did not yet support optional parameters (i.e. before C# 4).
23 Answers
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Running multiple commands with xargs
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453
cat a.txt | xargs -d $'\n' sh -c 'for arg do command1 "$arg"; command2 "$arg"; ...; done' _
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