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Commit 563d447

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如何判断数组Array是否包含指定的值
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‎README.md

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* [将数组转换为List](https://github.com/giantray/stackoverflow-java-top-qa/blob/master/contents/create-arraylist-arraylistt-from-array-t.md)
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* [如何遍历map对象](https://github.com/giantray/stackoverflow-java-top-qa/blob/master/contents/iterate-through-a-hashmap.md)
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* [public,protected,private,不加修饰符。有什么区别呢?](https://github.com/giantray/stackoverflow-java-top-qa/blob/master/contents/in-java-whats-the-difference-between-public-default-protected-and-private.md)
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* [如何判断数组Array是否包含指定的值?](https://github.com/giantray/stackoverflow-java-top-qa/blob/master/contents/in-java-whats-the-difference-between-public-default-protected-and-private.md)
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> 代码规范
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-
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- [Why does this code using random strings print "hello world"?](http://stackoverflow.com/questions/15182496/why-does-this-code-using-random-strings-print-hello-world)
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- [Iterate over each Entry in a Map](http://stackoverflow.com/questions/46898/iterate-over-each-entry-in-a-map)
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-
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- [How can I create an executable jar with dependencies using Maven?](http://stackoverflow.com/questions/574594/how-can-i-create-an-executable-jar-with-dependencies-using-maven)
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- [How to avoid Java code in JSP files?](http://stackoverflow.com/questions/3177733/how-to-avoid-java-code-in-jsp-files)
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- [In Java, how can I test if an Array contains a certain value?](http://stackoverflow.com/questions/1128723/in-java-how-can-i-test-if-an-array-contains-a-certain-value)
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- [Why is executing Java code in comments with certain Unicode characters allowed?](http://stackoverflow.com/questions/30727515/why-is-executing-java-code-in-comments-with-certain-unicode-characters-allowed)
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- [Dealing with "java.lang.OutOfMemoryError: PermGen space" error](http://stackoverflow.com/questions/88235/dealing-with-java-lang-outofmemoryerror-permgen-space-error)
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##如何判断数组Array是否包含指定的值
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1. Arrays.asList(...).contains(...)
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2. 使用 Apache Commons Lang包中的ArrayUtils.contains
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```java
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String[] fieldsToInclude = { "id", "name", "location" };
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if ( ArrayUtils.contains( fieldsToInclude, "id" ) ) {
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// Do some stuff.
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}
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```
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stackoverflow链接:
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http://stackoverflow.com/questions/1128723/in-java-how-can-i-test-if-an-array-contains-a-certain-value

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