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Java内存泄露原因详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
Java内存泄露原因详解一、Java内存回收机制不论哪种语言的内存分配方式，都需要返回所分配内存的真实地址，也就是返回一个指针到内存块的首地址。Java中对象是采...一、Java内存回收机制
不论哪种语言的内存分配方式，都...
Changing java platform on which netbeans runs
I am using Netbeans 6.7. I had first installed Java 1.5 before installing Netbeans. When i installed Netbeans it took Java 1.5 as the default version. Then i installed Java 1.6 on my machine. I need to change the default JDK of my netbeans to 1.6 not only to a specific project but to the whole Netbe...
Connect Java to a MySQL database
How do you connect to a MySQL database in Java?
14 Answers
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SSL handshake alert: unrecognized_name error since upgrade to Java 1.7.0
I upgraded from Java 1.6 to Java 1.7 today.
Since then an error occur when I try to establish a connection to my webserver over SSL:
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Can an interface extend multiple interfaces in Java?
Can an interface extend multiple interfaces in Java? This code appears valid in my IDE and it does compile:
7 Answers
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How to pattern match using regular expression in Scala?
... @rakensi No. val r = "[A-Ca-c]".r ; 'a' match { case r() => } . scala-lang.org/api/current/#scala.util.matching.Regex
– som-snytt
Mar 9 '15 at 23:28
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Difference between a class and a module
I came from Java, and now I am working more with Ruby.
9 Answers
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Simplest way to read json from a URL in java
...stion but what is the simplest way to read and parse JSON from URL in Java ?
11 Answers
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How to install a specific JDK on Mac OS X?
...atest for example). For this, I went to the JDK download homepage: http://java.sun.com/javase/downloads/index.jsp .
I looked for a Mac version, but I'm a bit surprised to only see downloadable versions for Linux, Windows and Solaris ...
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C# vs Java Enum (for those new to C#)
I've been programming in Java for a while and just got thrown onto a project that's written entirely in C#. I'm trying to come up to speed in C#, and noticed enums used in several places in my new project, but at first glance, C#'s enums seem to be more simplistic than the Java 1.5+ implementation....