大约有 1,100 项符合查询结果（耗时：0.0174秒） [XML]
How to get all groups that a user is a member of?
...upMember cmdlet returns members of a specific group. Is there a cmdlet or property to get all the groups that a particular user is a member of?
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Why can't (or doesn't) the compiler optimize a predictable addition loop into a multiplication?
...posts a really good answer for the integer case that surpasses this one in score. Unfortunately, I don't think there is an answer for "can't" for the integer case, because the transformation would be legal, so we're left with "why it doesn't", which actually falls afoul of the "too localized" close...
How to install a specific JDK on Mac OS X?
...t under @Thilo's answer, @mobibob asked how to set JAVA_HOME in your .bash_profile on a Mac. Answer:
export JAVA_HOME=`/usr/libexec/java_home`
This will dynamically assign to JAVA_HOME the location of the first JDK listed in the "General" tab of "Java Preferences" utility.
See Apple Technical Q...
Adding Python Path on Windows 7
... set command, I've tried adding it through the Edit Environment variables prompt etc.
19 Answers
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Visual List of iOS Fonts?
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answered Nov 21 '13 at 15:35
CaptainRedmuffCa...
MySQL error 2006: mysql server has gone away
I'm running a server at my office to process some files and report the results to a remote MySQL server.
28 Answers
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What is a StackOverflowError?
...n of C's alloca() which "supports" negative sizes.
– Score_Under
Feb 9 '13 at 0:14
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What is the iPad user agent?
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edited Jan 10 '11 at 5:29
alex
420k184184 ...
What's a good hex editor/viewer for the Mac? [closed]
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edited Mar 3 at 18:34
cambunctious
3,59522...
how to get the last character of a string?
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An elegant and short alternative, is the String.prototype.slice method.
Just by:
str.slice(-1);
A negative start index slices the string from length+index, to length, being index -1, the last character is extracted:
"abc".slice(-1); // "c";
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