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GoTo Next Iteration in For Loop in java
Is there a token in java that skips the rest of the for loop?
Something like VB's Continue in java.
6 Answers
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How to check whether a string is Base64 encoded or not
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If you are using Java, you can actually use commons-codec library
import org.apache.commons.codec.binary.Base64;
String stringToBeChecked = "...";
boolean isBase64 = Base64.isArrayByteBase64(stringToBeChecked.getBytes());
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java: HashMap not working
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You can't use primitive types as generic arguments in Java. Use instead:
Map<String, Integer> myMap = new HashMap<String, Integer>();
With auto-boxing/unboxing there is little difference in the code. Auto-boxing means you can write:
myMap.put("foo", 3);
instead...
Java resource as file
Is there a way in Java to construct a File instance on a resource retrieved from a jar through the classloader?
6 Answers
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What does `someObject.new` do in Java?
In Java, I have just found out that the following code is legal:
5 Answers
5
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与复制构造函数相关的错误.例如:0x77D9FCAA (ntdll.dll) (prog31.exe 中)处...
...然需要定义自己的复制构造函数和赋值操作符解释。重新运行程序，即可得到正确结果并避免堆损坏错误。
复制构造函数 堆损坏
Javascript web app and Java server, build all in Maven or use Grunt for web app?
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After working with about every asset pipeline tool in the Java toolkit for a while I have come to a few conclusions:
Java Based Tooling
There are a handful of tools out there but the most popular are JAWR and Wro4J. The biggest problem with both of these is that they are mostly Rh...
Difference between matches() and find() in Java Regex
... {
Pattern p = Pattern.compile("\\d");
String candidate = "Java123";
Matcher m = p.matcher(candidate);
if (m != null){
System.out.println(m.find());//true
System.out.println(m.matches());//false
}
}
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用Javascript获取页面元素的位置（全） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...需要注意：
1）这个函数必须在页面加载完成后才能运行，否则document对象还没生成，浏览器会报错。
2）大多数情况下，都是document.documentElement.clientWidth返回正确值。但是，在IE6的quirks模式中，document.body.clientWidth返回正...
Convert String to equivalent Enum value
...me to convert a String to an equivalent value in an Enumeration , using Java.
4 Answers
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