大约有 32,294 项符合查询结果（耗时：0.0358秒） [XML]
How to do ssh with a timeout in a script?
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This may not do what you want. Consider the command timeout 3s ssh user@server 'sleep 5; echo blarg >> /tmp/blarg' This kills the process on the SSH client side, but /tmp/blarg still gets modified on the remote server. This means tha...
Is there a Java API that can create rich Word documents? [closed]
...Word document that contains tables, graphs, a table of contents and text. What's a good API to use for this? How sure are you that it supports graphs, ToCs, and tables? What are some hidden gotcha's in using them?
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How to wait for a BackgroundWorker to cancel?
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+1 just what the doctor ordered...although I agree with @Joe if the cancel request can take more than a second.
– dotjoe
Jul 30 '09 at 16:32
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How do you get a directory listing sorted by creation date in python?
What is the best way to get a list of all files in a directory, sorted by date [created | modified], using python, on a windows machine?
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Using scanf() in C++ programs is faster than using cin?
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C++ iostream wins! It turns out that this internal syncing / flushing is what normally slows down iostream i/o. If we're not mixing stdio and iostream, we can turn it off, and then iostream is fastest.
The code: https://gist.github.com/3845568
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How can I loop through a C++ map of maps?
...erhaps editing this in to the accepted answer would be appropriate? (It's what we do on TeX.SX, but SO is a different culture.)
– Sean Allred
Dec 12 '14 at 15:33
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arrayfun can be significantly slower than an explicit loop in matlab. Why?
...d you will even more clearly see the overhead of calling Func1 there.
So what's up with arrayfun? No function inlinig there either, so a lot of overhead. But why so much worse than a double nested loop? Actually, the topic of using cellfun/arrayfun has been extensively discussed many times (e.g. h...
Can you call Directory.GetFiles() with multiple filters?
...he following. I didn't want to create a lot of OR statements so i modified what lette wrote.
string supportedExtensions = "*.jpg,*.gif,*.png,*.bmp,*.jpe,*.jpeg,*.wmf,*.emf,*.xbm,*.ico,*.eps,*.tif,*.tiff,*.g01,*.g02,*.g03,*.g04,*.g05,*.g06,*.g07,*.g08";
foreach (string imageFile in Directory.GetFile...
Are list-comprehensions and functional functions faster than “for loops”?
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This gives no indication of what you're timing. Relative performance will vary greatly depending on what's in the loop/listcomp/map.
– user2357112 supports Monica
Mar 1 '14 at 0:46
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Way to read first few lines for pandas dataframe
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What's the best way to load the last n rows? Basically what tail() does, but I need to use it while loading the csv. Thanks in advance!
– Danail Petrov
Mar 20 at 8:29
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