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How can I use grep to show just filenames on Linux?
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1703
The standard option grep -l (that is a lowercase L) could do this.
From the Unix standard:
-l...
How to check for file lock? [duplicate]
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answered Aug 4 '08 at 14:59
Lasse V. KarlsenLasse V. Karlsen
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Difference between validate(), revalidate() and invalidate() in Swing GUI
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edited Jun 5 '18 at 10:41
answered Mar 1 '12 at 6:23
S...
How do I programmatically click a link with javascript?
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answered Sep 17 '10 at 20:03
arikarik
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Difference between RegisterStartupScript and RegisterClientScriptBlock?
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edited May 27 '14 at 19:20
KyleMit
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answer...
trying to animate a constraint in swift
...elf.nameInputConstraint.constant = 8
Swift 2
UIView.animateWithDuration(0.5) {
self.view.layoutIfNeeded()
}
Swift 3, 4, 5
UIView.animate(withDuration: 0.5) {
self.view.layoutIfNeeded()
}
share
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How to use regex in String.contains() method in Java
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Feb 28 '13 at 8:01
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How to disable zoom on Ctrl+scroll in Visual Studio 2010?
Visual Studio 2010 adds a zoom setting on the bottom left of the text editor (to the left of the horizontal scroll bar) and also adopts the Ctrl +mouse scroll idiom for zooming in and out.
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Vim: What's the difference between let and set?
...lar to "ordinary" variables). So, the following are equivalent:
:set tw=40
:let &tw=40
But, for example, assigning 50 to the global variable foo (:let g:foo=50) cannot be achieved with a :set command (because g:foo is a variable and not an option).
Some options are boolean like. When settin...
How to use android emulator for testing bluetooth application?
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130
You can't. The emulator does not support Bluetooth, as mentioned in the SDK's docs and several o...