大约有 15,640 项符合查询结果（耗时：0.0296秒） [XML]
How do I iterate through the files in a directory in Java?
...etName());
}
}
}
Note that this is sensitive to StackOverflowError when the tree is deeper than the JVM's stack can hold. You may want to use an iterative approach or tail-recursion instead, but that's another subject ;)
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Replace multiple whitespaces with single whitespace in JavaScript string
...hitespaces. Maybe you can help me to understand why. I guess it's a chrome error? Try running my code in chrome console and let me know.
– Roger Gajraj
Sep 13 '15 at 5:05
add ...
Naming conventions: “State” versus “Status” [closed]
...alid/invalid. The status (outcome) of a method is successful/unsuccessful/error. I think this jibes pretty well with the definition of status as "state or condition with respect to circumstances," the circumstances in this case being the application of an action/method.
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Collections.emptyList() vs. new instance
... So, would Collections.emptyList() be more suitable for let's say, error checking and the like?
– mre
Apr 5 '11 at 13:05
1
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More elegant “ps aux | grep -v grep”
...0 ? Ss Oct20 0:00 /usr/sbin/sshd -D
$ ps up $(pgrep -f sshddd)
error: list of process IDs must follow p
[stderr output truncated]
$ ps up $(pgrep -f sshddd) 2>&-
[no output]
The above can be used as a function:
$ psgrep() { ps up $(pgrep -f $@) 2>&-; }
$ psgrep sshd
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Exiting from python Command Line
... Seems like this method doesn't work if the script ran into an error.
– blaylockbk
Dec 6 '16 at 20:55
2
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MongoDB mongorestore failure: locale::facet::_S_create_c_locale name not valid
...at was the culprit for me as well, I'm on a fresh Arch install and got the error while trying to run rescuetime. Fixing /etc/locale.gen and running locale-gen was all that was required.
– erb
Jan 15 '16 at 18:21
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How to sort a NSArray alphabetically?
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I get an error when I try to sort an array of strings this way, because name is not a valid key. What key do I use to sort strings alphabetically with an NSSortDescriptor?
– temporary_user_name
N...
When does ADT set BuildConfig.DEBUG to false?
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Causes compile-time error: «Avoid hardcoding the debug mode; leaving it out allows debug and release builds to automatically assign one»
– Nikita Bosik
Apr 7 '15 at 21:30
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How do I get Fiddler to stop ignoring traffic to localhost?
...ceiving server running on your machine.
This avoids "host not recognised" errors when connecting to WCF services with the built in web server that visual studio uses.
i.e. Instead of
http://localhost:51900/service.wcf you can use http://localhost.fiddler:51900/service.wcf
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