大约有 10,200 项符合查询结果（耗时：0.0538秒） [XML]
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
3
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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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Android - How To Override the “Back” button so it doesn't Finish() my Activity?
...ant is not to override the back button (that just doesn't seem like a good idea - Android OS defines that behavior, why change it?), but to use the Activity Lifecycle and persist your settings/data in the onSaveInstanceState(Bundle) event.
@Override
onSaveInstanceState(Bundle frozenState) {
fro...
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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show 2 mo...
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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Android Crop Center of Bitmap
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I tried this idea with the following OpenGLRenderer error: "Bitmap too large to be uploaded into a texture (2432x4320, max=4096x4096)" So, I am guessing the the 4320 height can't be processed.
– GregM
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