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What is a loop invariant?
I'm reading "Introduction to Algorithm" by CLRS. In chapter 2, the authors mention "loop invariants". What is a loop invariant?
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open read and close a file in 1 line of code
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You don't really have to close it - Python will do it automatically either during garbage coll...
Custom ImageView with drop shadow
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122
Okay, I don't foresee any more answers on this one, so what I ended up going with for now is ju...
Make a link open a new window (not tab) [duplicate]
...or element's attribute target[1]. The value you are looking for is _blank[2].
<a href="www.example.com/example.html" target="_blank">link text</a>
JavaScript option
Forcing a new window is possible via javascript - see Ievgen's excellent answer below for a javascript solution.
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Getting the last revision number in SVN?
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Efficient way to remove ALL whitespace from String?
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edited Jul 1 '17 at 13:23
Peter Mortensen
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Notepad++ Setting for Disabling Auto-open Previous Files
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edited Jun 5 '14 at 23:07
answered Jan 12 '11 at 23:34
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Receive JSON POST with PHP
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Hi In both case I get nothing on screen
– Pablo Ramirez
Sep 18 '13 at 9:00
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Make a UIButton programmatically in Swift
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205
You're just missing the colon at the end of the selector name. Since pressed takes a parameter...
What is the difference between hg forget and hg remove?
... Ry4an BraseRy4an Brase
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