大约有 43,000 项符合查询结果（耗时：0.0515秒） [XML]
Find() vs. Where().FirstOrDefault()
...ple kinds of sequences, including List<T>, T[], Collection<T>, etc. Any sequence that implements IEnumerable<T> can use these methods. Find is available only for the List<T>. Methods that are generally more applicable, are then more reusable and have a greater impact.
I g...
When would you call java's thread.run() instead of thread.start()?
...since that leaves you more flexibility (such as passing it to an Executor, etc.).
– Adam Crume
Feb 27 '11 at 17:27
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How can I dynamically set the position of view in Android?
...mb and up you can use the setX(...), setY(...), setLeft(...), setTop(...), etc.
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How to run Visual Studio post-build events for debug build only
... having to pass them into a batch file, remember that %1 is $(OutputPath), etc.
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JavaScript: Create and save file [duplicate]
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It depends on the browser, os, etc. At the time I wrote the answer, a csv data url in Chrome would pop a save dialog
– Matt Greer
Jul 22 '14 at 20:53
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apt-get for Cygwin?
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apt-cyg update will update setup.ini etc, if anyone has issues without of date setup.ini
– nwgat
Aug 4 '15 at 5:08
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How to merge a transparent png image with another image using PIL
...f the type RGBA. So you need to call convert('RGBA') if they are paletted, etc.. If the background does not have an alpha channel, then you can use the regular paste method (which should be faster).
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How to find the Git commit that introduced a string in any branch?
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git log -S"string_to_search" # options like --source --reverse --all etc
Pay attention not to use spaces between S and "string_to_search". In some setups (git 1.7.1), you'll get an error like:
fatal: ambiguous argument 'string_to_search': unknown revision or path not in the working tree.
Us...
Are there any CSV readers/writer libraries in C#? [closed]
...m just looking for a way to prevent errors in the files (escaping properly etc).
– u84six
Oct 9 '18 at 21:09
Yes. You ...
Best Practices: working with long, multiline strings in PHP?
... . "The second line starts two lines below.\r\n"
. ".. Third line... etc";
This might be slightly slower than HEREDOC or a multi-line string, but it will flow well with your code's indentation and make it easier to read.
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