Java SWT ´°¿Ú¾ÓÖÐ¶ÔÆë
public static void CentreWnd(Shell shell){
int width = shell.getMonitor().getClientArea().width;
int height = shell.getMonitor().getClientArea().height;
int x = shell.getSize().x;
int y = shell.getSize().y;
if (x > width) {
shell.getSize().x = width;
}
if (y > height) {
shell.getSize().y = height;
}
shell.setLocation((width - x) / 2, (height - y) / 2);
}
Ïà¹ØÎĵµ£º
ʹÓÃjava.lang.MathÀ࣬Éú³É500¸ö0~99µÄËæ»úÊý£¬½øÐÐÅÅÐòÊä³ö£¬²¢Çó×î´óÖµ¡¢×îСֵ¡¢Æ½¾ùÖµ¡¢±ê×¼²î¡¢·½²î¡¢¾ù·½²î£»
import java.lang.Math;
import java.util.Arrays;
public class Main {
public static void main(String args[]) {
//create random
int [] data =new int[500];
double sum = 0, avg =0; ......
Èç¹ûÄãjavaÒѾÈëÃÅÁË£¬½¨ÒéÄãÏȲ»È¥Ïë´úÂë¡£¶øÊÇÈ¥ÏëÍê³ÉÈÎÎñÒª×öµÄ²½Öè¡£ÏëºÃÁ˺óÄÄÅÂÄãÈ¥Õ³Ìù´úÂë¶¼¿ÉÒÔ¡£±à³ÌÊÇ¿¼ÑéµÄ˼ά£¬²»ÊÇд´úÂëµÄËÙ¶È£¬ºÍ¶Ô´úÂëµÄ¼ÇÒäÐÔ¡£
±à³ÌÊÇÒ»¼þ¾Ñé»î, ²»ÊÇ¿´ÊéÄܽâ¾öµÄ, ±à³ÌÖÐÓöµ½µÄÎÊÌâÇ§Ææ°Ù¹Ö, ¸ù±¾²»ÊÇÒ»±¾Êé»òÕßn±¾ÄܸøÄã½â¾öµÄ£¬±ØÐë×Ô¼ºÇ××ÔÈ¥Ìå»á
ËùÒÔ, ÕÒ±¾ÓÐʵÀýµ ......
8. µ±ÏµÍ³´¦ÀíÍê³Éºó£¬±¨±í±»ÏÔʾ³öÀ´¡£ÕâÊÇÒ»·ÝÉÌÆ·ÏúÊÛ±¨¸æ£¬ÏÔʾµÄÊÇÿÀàÉÌÆ·µÄ¼¾¶ÈÏúÊÛ¶îÒÔ¼°ÀÛ¼ÆÇé¿ö¡£½ÓÏÂÀ´£¬ÎÒÃdz¢ÊÔÓà Java
´´½¨Ò»¸öʼþÏìÓ¦´¦ÀíÀ࣬°Ñÿ¼¾¶ÈÏúÊÛ¶îÔÚ10ÍòÃÀÔªÒÔÉϵÄÊý¾ÝÓúìÉ«±êʾ³öÀ´¡£
´´½¨ Java Àà
°´ÕÕÈçϲ½Ö裬Óà Java ´´½¨°ÙÁ鱨±í£¨BIRT£©µÄʼþÏìÓ¦´¦Àí³ÌÐò¡£
......
//=============================Êä³öÆæÊý
public class OddTest {
public static boolean isOdd(int i){
return i % 2 != 0; //±È½Ï i % 2 == 0;×¢£º -1%2 = -1
}
public static void main(String[] args) {
for(int i = -10; i <= 10; i++) {
System.out.println(isOdd(i));
}
}
}
// ......
//´ÓÊý×éaÖÐɾ³ýÊý×ébÖдæÔÚµÄÔªËØ
String stra[] = {"g","b","c","h","k"};//ÔʼÊý×é
String strb[] = {"g","k"}; //ÒÆ³ýµÄÔªËØ
ArrayList list = new ArrayList();
//·½·¨Ò»
for(int i=0;i<stra.length;i++){
int n=0;
......