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Commit 537acad

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优化“在java中声明数组”
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‎README.md

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* [能否在一个构造器( `constructor` )中调用另一个构造器](https://github.com/giantray/stackoverflow-java-top-qa/blob/master/contents/How-do-i-call-one-constructor-from-another-in-java.md)
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* [ `finally` 代码块总会被执行么](https://github.com/giantray/stackoverflow-java-top-qa/blob/master/contents/Does-finally-always-execute-in-Java.md)
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* [如何将String转换为enum](https://github.com/giantray/stackoverflow-java-top-qa/blob/master/contents/convert-a-string-to-an-enum-in-java.md)
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* [在Java中声明数组](https://github.com/giantray/stackoverflow-java-top-qa/blob/master/contents/Declare-array-in-Java.md)
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> 编程技巧
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- [Initialization of an ArrayList in one line](http://stackoverflow.com/questions/1005073/initialization-of-an-arraylist-in-one-line)
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- [Java inner class and static nested class](http://stackoverflow.com/questions/70324/java-inner-class-and-static-nested-class)
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- ['Must Override a Superclass Method' Errors after importing a project into Eclipse](http://stackoverflow.com/questions/1678122/must-override-a-superclass-method-errors-after-importing-a-project-into-eclips)
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- [Declare array in Java?](http://stackoverflow.com/questions/1200621/declare-array-in-java)
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- [Fastest way to determine if an integer's square root is an integer](http://stackoverflow.com/questions/295579/fastest-way-to-determine-if-an-integers-square-root-is-an-integer)
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- [How to fix: Unsupported major.minor version 51.0 error?](http://stackoverflow.com/questions/10382929/how-to-fix-unsupported-major-minor-version-51-0-error)
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- [What is reflection and why is it useful?](http://stackoverflow.com/questions/37628/what-is-reflection-and-why-is-it-useful)

‎contents/Declare-array-in-Java.md

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##在java中声明数组
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##在java中声明数组
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###问题描述:
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你是如何在jva中声明数组的
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你是如何在Java中声明数组的
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你可以进行用数组声明或者数组常量(注意:当你声明或者立即影响了变量,数组常量将不能再用来分配一个数组)
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对于原始类型:
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###回答:
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你可以直接用数组声明,或者通过数组的字面常量(array literal )声明
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对于原始类型(primitive types):
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```
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int[] myIntArray = new int[3];
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int[] myIntArray = {1, 2, 3};
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int[] myIntArray = new int[]{1, 2, 3};
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```
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杜宇类,比如String类,也是相同的:
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对于其他类,比如String类,也是相同的:
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```
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String[] myStringArray = new String[3];
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String[] myStringArray = {"a", "b","c"};
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String[] myStringArray = new String[]("a", "b", "c");
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```
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[stack overflow链接:Declare array in Java?](http://stackoverflow.com/questions/1200621/declare-array-in-java#)
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[stackoverflow链接:Declare array in Java?](http://stackoverflow.com/questions/1200621/declare-array-in-java)
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