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Repeat String - Javascript
...unt of work rather than quadrupling it.
The code that implements this new idea is nearly as complicated as the formula for the computational cost. When you read it, remember that >>= 1 means to shift right by 1 byte. So if n = 10011 is a binary number, then n >>= 1 results in the value ...
javax vs java package
...r on in time suns decided to change it to java. Developers didn't like the idea because they're code would be ruined... so javax was kept.
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jQuery get mouse position within an element
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Yes this is a great idea if the parent element's layout can't/shouldn't be changed!
– Pointy
Nov 22 '10 at 20:12
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How do I change the working directory in Python?
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cdunn2001's lightweight decorator-based answer is the ideal approach for modern Python. The above answer demonstrates why. Never call os.chdir() outside of a context manager, unless you think you know what you're doing. (You probably don't.)
– Cecil Curry
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Can scripts be inserted with innerHTML?
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I tried eval() myself. It is a horrible idea. You have to eval the whole thing EACH TIME. Even if you declare a variable name and value, you have to re-declare/re-eval() it every time afresh to make it work. It's a nightmare of errors.
– Youst...
Android Reading from an Input stream efficiently
...its on a mobile device which is the main problem! However thanks for that idea - Will give it a shot tonight and let you know how it handles in terms of performance gain!
– RenegadeAndy
Mar 24 '10 at 17:40
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How do I delete rows in a data frame?
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The key idea is you form a set of the rows you want to remove, and keep the complement of that set.
In R, the complement of a set is given by the '-' operator.
So, assuming the data.frame is called myData:
myData[-c(2, 4, 6), ] ...
Running Windows batch file commands asynchronously
...0 copy FILA DESTA and I wan them to be async, but I also want to have some idea when they're all done.
– Doug
Jul 17 '17 at 9:36
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Get month name from Date
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Not an ideal solution if one has to include month names for each language supported. There's got to be a better way using String#split with toString or toDateString.
– Ryan
Oct 31 '11 at 19:18
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Revert changes to a file in a commit
... Fantastic. This was exactly what I was looking for. I had this idea already, but got confused when doing the interactive rebase that the files when doing the edit was not showing as changed. But the git show -- badfile.txt | git apply -R gave the answer I needed <3
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