Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

´ø×Åjavaѧpython

1. pythonÊÇÒ»ÖÖÈõÀàÐ͵Ľű¾ÓïÑÔ£¬ÔÚ¸ø±äÁ¿¸³ÖµÊÇÎÞÐèÖ¸¶¨±äÁ¿µÄÀàÐÍ£¬ÀýÈ磺
x=1                        #£¨ÕûÐÍ£©-------·¶Î§ÔÚ-2^31->2^31
x=2345L                 #£¨³¤ÕûÐÍ£©-------ÈÎÒⳤ¶È
x=1.1                     #(¸¡µã)
x="hello world"     #£¨×Ö·û´®£©
x=['1','2','3']          #(list)
x={1:'1',2:'2'}       #(×ÖµäÀàÐÍ)
ÏÖÔÚÎÒÃÇÔÝʱ¼ÇסÉÏÃæµÄÊý¾ÝÀàÐÍ£¬ÊÂʵÉÏpythonÖ§³ÖµÄÊý¾ÝÀàÐÍÔ¶²»Ö¹ÕâЩ
2.javaµÄÊý¾ÝÀàÐÍÈçÏÂ:
             —»ù±¾Êý¾ÝÀàÐÍ----byte(Ò»¸ö×Ö½Ú),short(Á½¸ö×Ö½Ú),char(Á½¸ö×Ö½Ú),int(Ëĸö×Ö½Ú),double,long(°Ë¸ö×Ö½Ú)£¬boolean(Ò»¸ö)
Êý¾ÝÀàÐÍ |
             |_ÒýÓÃÀàÐÍ-----Êý×飬¶ÔÏó
3.ÕûÐÍ×ÖÃæÖµµÄ±íʾ:(pythonºÍjavaÏàͬ)
Àý×Ó£º24Óãº
°Ë½øÖƱíʾ:24=030
Ê®Áù½øÖÆ£º24=0x18
4.×Ö·û´®:
  ÎÒ½¨ÒéͳһÓÃ"mystring"ÕâÑùµÄÐÎʽÀ´±íʾ×Ö·û´®£¬ÕâµãjavaºÍpythonÊÇÏàͬµÄ¡£
 


Ïà¹ØÎĵµ£º

Java »ù´¡³£Óù¦ÄÜÓï¾ä

 
2009-08-18 15:49
////ÉèÖþÓÖУ¨×¢Ò⣬ҪÔÚÉèÖô°Ìå´óСÏÂÃæÉèÖøþ䣩
this.setLocationRelativeTo(null);
********************
String[] kecheng = {"Java","Ó¢Óï","Êýѧ"};
   JComboBox jComboBox3 = new JComboBox(kecheng);  
JComboBox jComboBox2 = new JComboBox();
******* ......

ÓÃjavaѹËõÎļþ¼Ð/Îļþ

 Ñ¹ËõÎļþ¼Ð´úÂ룺
import java.io.File;
import org.apache.tools.zip.ZipOutputStream; //Õâ¸ö°üÔÚant.jarÀҪµ½¹Ù·½ÍøÏÂÔØ
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.util.zip.ZipInputStream;
import java.util.zip.ZipEntry;
......

JavaÓÅ»¯±à³Ì

1.       ÔÚCÓïÑÔÖУ¬ÎÒÃÇͨ³£Ï°¹ß°ÑÐèÒªµÄ¶ÔÏóÉêÃ÷·ÅÔÚº¯ÊýµÄ¿ªÍ·£¬µ«ÆäʵÕâÊǰװ×ÀË·ÑÁËÄڴ棬ÔÚJavaÖУ¬²»µ½ÐèÒªµÄʱºò£¬Çë²»Òª´´½¨¶ÔÏó¡£
2.       À¬»ø»ØÊջ᲻¶¨ÆÚµÄËÑË÷ÒѾ­Ã»ÓÐÓõĶÔÏó£¬È»ºóÊͷŶÔÏóµÄÄڴ棬µ«ÕâÖÖËÑË÷ÊDZȽϺÄ×ÊÔ´µÄ¡£ÎªÌá¸ßЧÂÊ£ ......

javaÃæÊÔÌâ2

 18.×öÒ»¸öµ¥×ÓģʽµÄÀֻ࣬¼ÓÔØÒ»´ÎÊôÐÔÎļþ
package com.softeem.demo;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;
/**
*@authorleno
*µ¥×Óģʽ£¬±£Ö¤ÔÚÕû¸öÓ¦ÓÃÆÚ¼äÖ»¼ÓÔØÒ ......

[vb]ʹÓÃvbͳ¼Æ.javaµÄÐÐÊý

 ¹¤×÷ÐèÒª£¬Õë¶ÔjavaÎļþ£¬×÷ÁËÒ»¸öÐÐÊýͳ¼ÆµÄ¹¤¾ß¡£Í³¼ÆµÄÖ÷Òª´úÂëÈçÏ£º
    Set srcIn = fso.OpenTextFile(fileNm, ForReading)
    
    Do While Not srcIn.AtEndOfStream
        buf = srcIn.ReadLine
 &nbs ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ