nio

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Java 7: What charset shall I use when calling Files.newBufferedReader?

In previous versions of Java, I would read a file by creating a buffered reader like this: BufferedReader in = new BufferedReader(new FileReader(\"file.txt\"));[详细]

2023-03-26 16:56 分类：问答
How can I jump to specific line and read from that in java

I meet a big file(much GB),and I want to jump to specific line directly, and then read some line from that...[详细]

2023-03-26 12:50 分类：问答
ByteBuffer getInt() question

We are using Java ByteBuffer for socket communication with a C++ server. We know Java is Big-endian and Socket communication is also Big-endian. So whenever the byte stream received and put into a Byt[详细]

2023-03-25 17:48 分类：问答
Java: Path vs File

For new applications written in Java 7, is there any reason to use a java.io.File object any more or can we consider it deprecated?[详细]

2023-03-24 16:18 分类：问答
Byte arrays as standard input / output for external program.

I have an input开发者_开发技巧 byte array which I would like to feed to the standard input of an external program (Process). Also, I would like to collect the output in a byte array.[详细]

2023-03-24 03:58 分类：问答
Object passing through non-blocking Java NIO sockets not always successful

I\'m writing a program to simulate peers on a P2P network using Java NIO non-blocking sockets. The idea is to have each peer use the same code for sending and receiving messages as well as a server to[详细]

2023-03-21 12:05 分类：问答
What Charset does ByteBuffer.asCharBuffer() use?

What Charset does ByteBuffer.asCharBuffer() use? It seems to convert 3 bytes to one character on my system.[详细]

2023-03-21 04:05 分类：问答
Is there a Non-blocking NIO version of Socket Appender for Log4j?

I am implementing a logging system for scattered web load testing application. It requires remote agents to send log events to controller frequently (5-10 events per second) with large log messages ([详细]

2023-03-21 03:26 分类：问答
blazeds increase concurrent user count by using servlet 3.0 and nio server

i am developing a turn based multiplayer game with flex and blazeds. Problem is that i read that the blazeds can handle only hundereds of concurrent users,but this can be increased by using nio server[详细]

2023-03-18 19:50 分类：问答
Tomcat NIO/RESTEasy disconnects TCP after each request

I\'m using RESTEasy asynchronous (Comet) IO support on Tomcat 6 via the NIO Connector. Currently, TCP connections are getting dropped by the server after each response is sent back to the client.[详细]

2023-03-18 19:25 分类：问答