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Access object child properties using a dot notation string [duplicate]
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Using semicolon (;) vs plus (+) with exec in find
...llustrated with an example. Let's say that find turns up these files:
file1
file2
file3
Using -exec with a semicolon (find . -exec ls '{}' \;), will execute
ls file1
ls file2
ls file3
But if you use a plus sign instead (find . -exec ls '{}' \+), as many filenames as possible are passed as a...
Why use jQuery on() instead of click()
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How can I change image tintColor in iOS and WatchKit
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791
iOS
For an iOS app, in Swift 3, 4 or 5:
theImageView.image = theImageView.image?.withRendering...
Ruby: Easiest Way to Filter Hash Keys?
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Why doesn't list have safe “get” method like dictionary?
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subtract two times in python
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edited Mar 10 '11 at 16:12
bstpierre
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Regex for password must contain at least eight characters, at least one number and both lower and up
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