大约有 4,527 项符合查询结果（耗时：0.0308秒） [XML]
What does flushing the buffer mean?
...u write one byte at a time, then each write of a byte is going to be very costly. So a common way to improve performance is to store the data that you are writing in a temporary buffer. Only when there is a lot of data is the buffer written to the file. By postponing the writes, and writing a large ...
Function to Calculate Median in SQL Server
...function in Transact-SQL. However, I would like to find out whether it is possible to create this functionality (using the Create Aggregate function, user defined function, or some other method).
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Cannot kill Python script with Ctrl-C
...o stop anything. I'm not sure what resources would be left - shouldn't the OS reclaim anything when the process exits?
– Thomas K
May 20 '13 at 17:16
7
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How to determine the content size of a UIWebView?
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Not sure what your problem is. Perhaps you can post a new question with some code or description?
– Ortwin Gentz
Dec 11 '10 at 23:52
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static linking only some libraries
...applies the same way to static and dynamic linking
– osvein
Jun 29 '19 at 8:05
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SVG fill color transparency / alpha?
Is it possible to set a transparency or alpha level on SVG fill colours?
5 Answers
5
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WatiN or Selenium? [closed]
... but the lead developer on the project is without question absolutely the most qualified person to answer that question.
– Grinn
Aug 4 '11 at 12:43
2
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Associative arrays in Shell scripts
...are built in to the shell. This should work in bash 4.0 (available now on most major distros, though not on OS X unless you install it yourself), ksh, and zsh:
declare -A newmap
newmap[name]="Irfan Zulfiqar"
newmap[designation]=SSE
newmap[company]="My Own Company"
echo ${newmap[company]}
echo ${ne...
Eclipse and Windows newlines
... that text files are saved in a format that is not specific to the Windows OS and most easily shared across heterogeneous developer desktops:
Navigate to the Workspace preferences (General:Workspace)
Change the Text File Encoding to UTF-8
Change the New Text File Line Delimiter to Other ...
How do I write a bash script to restart a process if it dies?
...ps! Don't ever do this.
ps is very unportable. While you find it on almost every UNIX system; its arguments vary greatly if you want non-standard output. And standard output is ONLY for human consumption, not for scripted parsing!
Parsing ps leads to a LOT of false positives. Take the ps aux |...