大约有 43,200 项符合查询结果（耗时：0.0598秒） [XML]
Does order of where clauses matter in SQL?
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102
No, that order doesn't matter (or at least: shouldn't matter).
Any decent query optimizer wil...
Why do we need the “finally” clause in Python?
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14 Answers
14
Active
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ruby convert array into function arguments
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104
You can turn an Array into an argument list with the * (or "splat") operator:
a = [0, 1, 2, 3...
How do I rename the android package name? [duplicate]
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165
You can do this:
Change the package name manually in the manifest file.
Click on your R.java...
Java - Including variables within strings?
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128
You can always use String.format(....). i.e.,
String string = String.format("A String %s %2d...
CocoaPods and GitHub forks
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190
I will answer this question using an example. I have a fork of TTTAttributedLabel with some ex...
What does the caret (^) character mean?
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143
HEAD^ means the first parent of the tip of the current branch.
Remember that git commits can ...
Generate C# class from XML
...as/DataTypes support utility
[Microsoft (R) .NET Framework, Version 4.0.30319.1]
Copyright (C) Microsoft Corporation. All rights reserved.
Writing file 'D:\temp\test.xsd'.
D:\temp>xsd test.xsd /classes
Microsoft (R) Xml Schemas/DataTypes support utility
[Microsoft (R) .NET Framework, Version 4.0...
Xcode is not currently available from the Software Update server
I have problems with my macport after update to OS X 10.9.
13 Answers
13
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How to set JAVA_HOME in Linux for all users
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find /usr/lib/jvm/java-1.x.x-openjdk
vim /etc/profile
Prepend sudo if logged in as not-privileged user, ie. sudo vim
Press 'i' to get in insert mode
add:
export JAVA_HOME="path that you found"
export PATH=$JAVA_HOME/bin:$PATH
logout and login a...