JavaÖеÄbyte
ºÜÓôÃÆ Ò»¶ÎºÜ¼òµ¥µÄ´úÂë °ÑARGBתΪRGBA£¬½á¹ûͼÏñÑÕɫƫºì¡£
¸ãÁ˺ܾ㬲ÅÖªµÀÎÊÌâ³öÔÚÁËbyteÉíÉÏ¡£
Ò»¸öÑÕÉ«·ÖÁ¿8룬Ï뵱ȻµÄÓÃÁËbyte£¬×éºÏ³ÉÒ»¸öÏñËØ32룬¾ÍÊÇ
(r<<24)|(g<<16)|(b<<8)|(a)
ÎÊÌâ¾Í³öÔÚÁËbyteµ½intµÄת»»ÉÏ
byteÔÚJavaÖÐÊÇÓзûºÅµÄ £¨win32ÖÐÊÇunsigned char£©
ÕâÑù0xFFת³Éint¾Í±ä³É0xFFFFFFFF (-1)
Ò²¾ÍÊÇ˵Èç¹ûÀ¶É« b=0xFFµÄ»°£¬ ÕâÑùת»¯¹ýºóÑÕÉ«¾Í±äΪ°×É«ÁË
Èç¹ûÊÇÂÌÉ«µÄ»° ¾Í±ä»ÆÉ«ÁË
²»ÖªµÀJavaÔÚÉè¼ÆÊ±ÔõôÏëµÄ£¬byteΪÎÞ·ûºÅ²Å¸ü¼ÓÌùºÏÎÒÃǵÄÐèÒª
Ïà¹ØÎĵµ£º
Following code is used for retrive all the record of Business Component from DataBase. package com.muti.records ;
import com.siebel.data.*;
import com.siebel.data.SiebelException;
public class DataBeanDemo {
private SiebelDataBean m_dataBean = null;
private SiebelBusObject m_busObject ......
Java IOѧϰ±Ê¼Ç£º×Ö½ÚÁ÷
×Ö½ÚÁ÷ÊÇ×î»ù±¾µÄÁ÷£¬ÎļþµÄ²Ù×÷¡¢ÍøÂçÊý¾ÝµÄ´«ÊäµÈµÈ¶¼ÒÀÀµÓÚ×Ö½ÚÁ÷¡£¶ø×Ö·ûÁ÷³£³£ÓÃÓÚ¶ÁÈ¡Îı¾ÀàÐ͵ÄÊý¾Ý»ò×Ö·û´®Á÷µÄ²Ù×÷µÈµÈ¡£
¹ØÓÚ×Ö½ÚÁ÷µÄAPI£¬Ã»Ê²Ã´ºÃ˵µÄ£¬¿´¿´¾ÍÖªµÀÁË¡£ÕâÀïÌô¼¸¸ö¹Ø¼üµã£º
Ò»¡¢InputStreamµÄAPI
1¡¢public int read()
´ÓÊäÈëÁ÷¶ÁÈ¡ÏÂÒ»¸ö ......
Javaͨ¹ýXML SchemaУÑéXML
XMLµÄУÑéÔÚXML´¦ÀíÖзdz£³£¼û£¬Èç¹ûûÓÐÓÐЧµÄ°ì·¨À´Ð£ÑéXMLµÄºÏ·¨ÐÔ£¬ÍùÍù»áµ¼ÖºܶàÎÊÌâ¡£
XMLµÄУÑéÊÇͨ¹ýXML Schema£¨XSD£© »òDTDÎļþµÄÓï·¨¹æ·¶À´Ð£ÑéµÄ¡£DTDÏÖÔÚÔ½À´Ô½²»ÊÜ»¶ÓÁË£¬ÔÚ´ËÑ¡ÓÃXSDÀ´Ð£Ñé¡£
JavaУÑéXMLÊǼþºÍ³¶µµÄÊÂÇ飬ÒòΪSunµÄXMLÏà¹ØÈí¼þ°ü» ......
ÔÚJava±àд¾ßÓÐÁ¬¹á±ä»¯µÄ´°¿Ú³ÌÐòʱ£¬Í¨³£µÄ°ì·¨ÊÇÔÚ×ÓÀàÖи²¸Ç¸¸ÀàµÄpaint(Graphics)·½·¨£¬ÔÚ·½·¨ÖÐʹÓÃGUIº¯ÊýʵÏÖ´°¿ÚÖØ»æµÄ¹ý³Ì¡£Á¬¹á±ä»»µÄ´°¿Ú»á²»¶ÏµØµ÷ÓÃupdate(Graphics)º¯Êý£¬¸Ãº¯Êý×Ô¶¯µÄµ÷ÓÃpaint(Graphics)º¯Êý¡£ÕâÑù¾Í»á³öÏÖÉÁ˸µÄÇé¿ö¡£
ΪÁ˽â¾öÕâÒ»ÎÊÌ⣬¿ÉÒÔÓ¦ÓÃË«»º³å¼¼Êõ¡£¿ÉÒÔͨ¹ý½ØÈ¡ÉÏÊö¹ý³Ì£¬¸ ......
package Utils.Sort;
/**
*¿ìËÙÅÅÐò£¬ÒªÇó´ýÅÅÐòµÄÊý×鱨ÐëʵÏÖComparable½Ó¿Ú
*/
public class QuickSort implements SortStrategy
{
private static final int CUTOFF = 3; //µ±ÔªËØÊý´óÓÚ´Ë ......