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Python script to copy text to clipboard [duplicate]
...ard.')
spam = pyperclip.paste()
Also, see Xerox. But it appears to have more dependencies.
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What's wrong with using == to compare floats in Java?
...he knows what his “desired precision” even is; so if all you want is a more reliable equality test, the question remains: Where do you get the epsilon from? I proposed using Math.ulp() in my answer to this question.
– Michael Piefel
Aug 29 '16 at 7:15
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LD_LIBRARY_PATH vs LIBRARY_PATH
...d I want to temporarily substitute a system supplied shared library with a more recent version of it, for development and testing.
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How to use Git Revert
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I got into here expecting to get more information, something like a TLDR of this raw.githubusercontent.com/git/git/master/Documentation/howto/…
– wviana
Mar 22 at 20:16
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Add a column to a table, if it does not already exist
...evaluate the EXISTS... at least in SQL Server. Other DB engines may have a more or less efficient query optimizer.
– Kenneth Cochran
Jul 21 '15 at 16:56
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Xcode 6: Keyboard does not show up in simulator
...n issue. You will use it over and over again. It is a speed gain, which is more important than a RAM gain!
– João Nunes
Aug 24 '14 at 14:48
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Do you need to close meta and link tags in HTML?
...fore >"). Just thought I'd clarify to avoid muddying the internet with more confusion. </pedant_alert> : )
– Aaron Wallentine
Jun 24 '16 at 21:34
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SQL statement to select all rows from previous day
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How to maintain a Unique List in Java?
...fo from the JAVADoc:
A collection that contains no duplicate elements. More formally, sets contain no pair of elements e1 and e2 such that e1.equals(e2), and at most one null element. As implied by its name, this interface models the mathematical set abstraction.
Note: Great care must be ex...