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How to get the absolute coordinates of a view
...as they all seem to be relative to the parent of the view, thus giving me 0 . What is the proper way to do this?
11 Answer...
In mongoDb, how do you remove an array element by its index?
...ex. In fact, this is an open issue http://jira.mongodb.org/browse/SERVER-1014 , you may vote for it.
The workaround is using $unset and then $pull:
db.lists.update({}, {$unset : {"interests.3" : 1 }})
db.lists.update({}, {$pull : {"interests" : null}})
Update: as mentioned in some of the comme...
How to use int.TryParse with nullable int? [duplicate]
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answered Aug 2 '10 at 18:44
Jon SkeetJon Skeet
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Filter Java Stream to 1 and only 1 element
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20 Answers
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Checking from shell script if a directory contains files
...ob # To include hidden files
files=(/some/dir/*)
if [ ${#files[@]} -gt 0 ]; then echo "huzzah"; fi
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How to sign an android apk file
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smac89
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answered Jan 31 '11 at 16:02
NanneNanne
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What is the difference between '/' and '//' when used for division?
... Python 2.x to adopt the 3.x behavior.
Regardless of the future import, 5.0 // 2 will return 2.0 since that's the floor division result of the operation.
You can find a detailed description at https://docs.python.org/whatsnew/2.2.html#pep-238-changing-the-division-operator
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How to get the Android device's primary e-mail address
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There ar...
Is there a predefined enumeration for Month in the .NET library?
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Matt Enright
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answered May 22 '09 at 19:27
Andy MikulaAndy Miku...
Is it possible to use AutoLayout with UITableView's tableHeaderView?
... {
guard let label = view as? UILabel where label.numberOfLines == 0 else { continue }
label.preferredMaxLayoutWidth = CGRectGetWidth(label.frame)
}
}
Update January 2015
Unfortunately this still seems necessary. Here is a swift version of the layout process:
tableView.tableH...