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How can I reconcile detached HEAD with master/origin?
...e currently checked out commit. When HEAD is not detached (the “normal”1 situation: you have a branch checked out), HEAD actually points to a branch’s “ref” and the branch points to the commit. HEAD is thus “attached” to a branch. When you make a new commit, the branch that HEAD points...
Equivalent of “throw” in R
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113
See help(tryCatch):
Conditions are signaled by
'signalCondition'. In addition, the
's...
static files with express.js
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102
express.static() expects the first parameter to be a path of a directory, not a filename. I w...
How to scale an Image in ImageView to keep the aspect ratio
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813
Yes, by default Android will scale your image down to fit the ImageView, maintaining the aspec...
Override and reset CSS style: auto or none don't work
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196
I believe the reason why the first set of properties will not work is because there is no auto...
How to show all parents and subclasses of a class in IntelliJ IDEA?
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14 Answers
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How do I change the color of the text in a UIPickerView under iOS 7?
...ew containing the UIPickerView, spaced 35 pts apart for a picker height of 180.
Swift 3:
func pickerView(_ pickerView: UIPickerView, attributedTitleForRow row: Int, forComponent component: Int) -> NSAttributedString? {
let string = "myString"
return NSAttributedString(string: string, a...
How to convert an NSTimeInterval (seconds) into minutes
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12 Answers
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ASP.NET MVC Ajax Error handling
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161
If the server sends some status code different than 200, the error callback is executed:
$.aj...