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Set time to 00:00:00
I have a problem resetting hours in Java. For a given date I want to set the hours to 00:00:00.
12 Answers
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Force Java timezone as GMT/UTC
... single instance of a running JVM, set the user.timezone system property:
java -Duser.timezone=GMT ... <main-class>
If you need to set specific time zones when retrieving Date/Time/Timestamp objects from a database ResultSet, use the second form of the getXXX methods that takes a Calendar o...
How should I copy Strings in Java?
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Convert Long into Integer
How to convert a Long value into an Integer value in Java?
14 Answers
14
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JPQL IN clause: Java-Arrays (or Lists, Sets…)?
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Is it possible to run JavaFX applications on iOS, Android or Windows Phone 8?
Can one develop an entire application using JavaFX and run it on iOS, Android or Windows Phone 8, without writing platform-specific code?
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Java string split with “.” (dot) [duplicate]
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"." is a special character in java regex engine, so you have to use "\\." to escape this character:
final String extensionRemoved = filename.split("\\.")[0];
I hope this helps
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Java 调用外部进程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
Java 调用外部进程最近需要用Java写一个调用外部应用的程序，也就是说要在Java程序中调用外部应用(.exe)。起初直接使用Runtime.getRuntime().exec(String co...最近需要用Java写一个调用外部应用的程序，也就是说要在Java程序中调用外部应...
Extending from two classes
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@MasterJoe2 To be honest, I haven't done very much using Java for a while now (I stopped around the time I wrote this answer). One of the reasons I avoid it now-a-days is the very issue you raise. A hunch for a direction you could possibly investigate, is writing an abstract class ...
iOS开发过程中的各种tips - 更多技术 - 清泛网 - 专注C/C++及内核技术
...等信息。如果没有处理它们，是不会通过apple的审查的。 系统自带的网络检查是原生的，AFNetworking也为我们添加了相关检测机制，所以这个直接在介绍AFNetworking的时候详解吧。
25.使用NSURLConnection下载数据
1. 创建对象
NSMutableU...