大约有 37,000 项符合查询结果（耗时：0.0401秒） [XML]
When should we call System.exit in Java
...rly set up) take care of doing all necessary shutdown ceremonies such as closing files, releasing resources etc.
"This method never returns normally." means just that the method won't return; once a thread goes there, it won't come back.
Another, maybe more common, way to quit a program is to simp...
ViewController respondsToSelector: message sent to deallocated instance (CRASH)
...n deallocated instance errors. Profile your application (Cmd ⌘+I) and choose Zombies template. After your application is running, try to crash it. You should get something like that:
Click on the arrow next to address in the popover to show object that was called after it was deallocated.
Y...
Git alias with positional parameters
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The most obvious way is to use a shell function:
[alias]
files = "!f() { git diff --name-status \"$1^\" \"$1\"; }; f"
An alias without ! is treated as a Git command; e.g. commit-all = commit -a.
With the !, it's run as it...
Programmatically register a broadcast receiver
... edited Mar 28 '12 at 18:59
Josh Lee
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answered Jan 26 '11 at 15:08
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ADB No Devices Found
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Worked for Windows 7 OS and Nexus 7.
– Patrick.SE
Oct 28 '14 at 19:56
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How do I write unit tests in PHP? [closed]
...ey are, but for some reason I can't seem to figure out how exactly I'm supposed to test something. Could someone perhaps post a piece of example code and how they would test it? If it's not too much trouble :)
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What does the ??!??! operator do in C?
... of the Week (deals with C++ but relevant here), where I picked this up.
Possible origin of trigraphs or as @DwB points out in the comments it's more likely due to EBCDIC being difficult (again). This discussion on the IBM developerworks board seems to support that theory.
From ISO/IEC 9899:1999 ...
How to get diff working like git-diff?
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Cool, this combined with colordiff gets me close enough to what I want. Guess I need to scroll further down the man page next time... Thanks!
– Mzzzzzz
Feb 1 '11 at 18:35
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How to send email via Django?
...in the comments of the article. (And I just used my regular computer/localhost. I had not set anything else up before hand.)
– user984003
Oct 24 '12 at 16:11
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Suppress/ print without b' prefix for bytes in Python 3
Just posting this so I can search for it later, as it always seems to stump me:
4 Answers
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