Java

/*** Get Monday of this week** @ Return yyyy-mm-dd*/Public static string getmondayofthisweek (){Calendar c = calendar. getinstance ();Int day_of_week = C. Get (calendar. day_of_week)-1;If (day_of_week = 0)Day_of_week = 7;C. Add (calendar.

The cglib version may be faulty. font-family:"微软雅黑","sans-serif";mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman";mso-bidi-font-family:"Times New

1. Receive a character from the console and print it out. Public static void main (string [] ARGs) throws ioexception { System. Out. Print ("enter a char :"); Char I = (char) system. In. Read (); System. Out. println ("your char is:" + I );}

This is a set of "pure Java" report production tools that can be used with the J2EE development environment and application servers. It can be used to embed various complex reports into any Java application or project. [ Main features ]1. Improve

I recently read the source code of "Enterprise express mail". The friends list of this project is implemented using jtree. After understanding its writing method, I want to familiarize myself with the use of the jtree control. Therefore, I wrote a

Io program code reuse system. In is connected to the keyboard and is an inputstream instance object. System. Out is connected to the monitor, which is an instance object of the printstream class. no matter how various underlying physical devices

 Code: Import java. Io. ioexception; Import java. util .*; Public class doubleball { Private int N [] = new int [6]; Private random r = new random (); Public int [] doublebal (){ Int I = 0; While (I N [I] = R. nextint (33) + 1;

Using inputstream and outputstream to obtain command line running results and input content is required first. Then, we need to solve the SSH connection problem. We found it in the opensource project. Ganymed SSH-2 for Java.There are examples after

Import java. util. RegEx. matcher;Import java. util. RegEx. pattern;Import java. util .*;Import java. Io .*;Import java. NiO. charbuffer;Public class regtest{Public static void main (string [] ARGs){ // Define an article list class. Contains the URL

Swing's popular jtable class provides a simple mechanism for displaying large data blocks. Jtable has many features for data generation and editing, many of which can be customized to further enhance its functions. This article will guide you step

  Value range and storage requirements of basic data types in Java Type Value Range Storage Requirements Remarks Byte -128 to 127 1 byte -27 to 27-1 Short -32 768 to 32 767 2 bytes -215 to

Everyone who learns Java should understand the problems in this series. Of course, it doesn't matter if you just want to learn Java. If you think you are a beginner, but you do not understand these problems, repeat yourself as a beginner. Question 1

Http://hi.baidu.com/sunsunsoso/blog/item/b197d6a63193718fd0435814.html Recently, I have been working on the preliminary design of a project. Considering the system expansion and performance problems in the future, I have also found many solutions,

Import javax. Swing. swingutilities;Import java. AWT. borderlayout;Import javax. Swing. jpanel;Import javax. Swing. jframe;Import java. AWT. dimension;Import javax. Swing. jlabel;Import java. AWT. rectangle;Import javax. Swing. jtextfield;Import

Hello World introduction for beginners in Java 14:21:00/personal classification: JavaThere are too many people asking helloworld questions, and they often start with "Ask the simplest question. In fact, I have come from this stage and said "hello".

Package mine. util. others; import Java. util. random; public class getrandom {// returns any character between limit and CH2 (including limit, CH2). If limit> CH2, return '\ 0' public static char getrandomchar (char character, char CH2) {If (if> CH2

1. Thread Pool introduction:Multithreading technology mainly solves the problem of multiple threads in a processor unit. It can significantly reduce the idle time of the processor unit and increase the throughput of the processor unit.Assume that

After searching for a few days to access the RTF file in Java, the results can only be described in two words-depressed !!!I didn't want to write a summary, but I decided to write down some of the things I found over the past few days, hoping to

Import Java. text. dateformat; Import Java. text. parseexception; Import Java. text. simpledateformat; Import Java. util. date; public class test { /** * test class main method * Author: blueslee * createdate: 2008-9-23 * modifier:

I have been studying the android MP3 project exercises in the last two days. The course was smooth and there was no problem, but my machine was always unable to run. I debugged it for a long time last night, there was no problem with the program.