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If using maven, usually you put log4j.properties under java or resources?
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lambda
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answered Feb 27 '11 at 9:27
Jan GalinskiJan Gali...
Django URL Redirect
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Dakota
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answered Feb 19 '13 at 13:57
dmgdmg
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Set scroll position
... Martijn
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answered Nov 16 '10 at 9:52
Nick Craver♦Nick Craver
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How do I move a single folder from one Subversion repository to another repository?
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edited Jul 4 '09 at 13:36
Mehrdad Afshari
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What kind of virtual machine is BEAM (the Erlang VM)?
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179
The Erlang VM runs as one OS process. By default it runs one OS thread per core to achieve maxim...
Phone: numeric keyboard for text input
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209
You can do <input type="text" pattern="\d*">. This will cause the numeric keyboard to app...
栈和队列的面试题Java实现 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...实现：
import java.util.Stack;
/**
* Created by smyhvae on 2015/9/9.
*/
public class Queue {
private Stack<Integer> stack1 = new Stack<>();//执行入队操作的栈
private Stack<Integer> stack2 = new Stack<>();//执行出队操作的栈
//方法：给队列增加...
WPF: ItemsControl with scrollbar (ScrollViewer)
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edited Oct 29 '12 at 22:01
Drew Noakes
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Group by multiple columns in dplyr, using string vector input
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9 Answers
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What does the constant 0.0039215689 represent?
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0.0039215689 is approximately equal to 1/255.
Seeing that this is OpenGL, performance is probably important. So it's probably safe to guess that this was done for performance reasons.
Multiplying by the reciprocal is faster than...