右转
private void right() {
// TODO Auto-generated method stub
int bmpW = bm.getWidth() ;
int bmpH = bm.getHeight() ;
double scale =1 ;
scaleW = (float)(scaleW*scale);
scaleH = (fl...
分类:
移动开发 时间:
2015-01-04 15:27:28
阅读次数:
152
可对照查看网盘ASCII表 public static void main(String[] args) { // // TODO Auto-generated method stub int a=001; int b=32;//制表符 int c=13;//回车键 char charac...
分类:
编程语言 时间:
2015-01-02 12:13:34
阅读次数:
504
Some ASP.NET files are dynamic. They are generated with C# code or disk resources. These files do not require web forms. Instead, an ASHX generic hand...
分类:
Web程序 时间:
2014-12-31 18:07:43
阅读次数:
281
在执行yuminstallgcc时发现下载失败pingwww.baidu.comping不通ping百度的IP:220.181.111.188却能ping通由此证明是DNS的问题百度后查到设置DNS需要运行命令:vi/etc/resolv.conf添加:nameserver192.168.0.1nameserver192.168.0.1然而运行vi/etc/resolv.conf后提示:#Generated..
分类:
系统相关 时间:
2014-12-28 01:54:41
阅读次数:
277
(1)如何判断是否有网络 /** * 判断是否有网络 * @return */ private boolean isNetWorkConnected() { // TODO Auto-generated method stub Conn...
分类:
其他好文 时间:
2014-12-25 14:17:20
阅读次数:
190
/** * 关闭系统软键盘 */ private void closeKeyboard(EditText et) { // TODO Auto-generated method stub if (android.os.Build.VERSION.SDK_INT cls = EditText...
分类:
其他好文 时间:
2014-12-24 11:20:43
阅读次数:
183
This error is generated if you try to invoke a build command that Maven does not understand. In general, you have the following options to perform bui...
分类:
其他好文 时间:
2014-12-24 09:45:56
阅读次数:
211
第一步 :修改系统grub vi /boot/grub/grub.conf 增加一个 biosdevname=0 的启动参数,我修改的结果如下: [root@xingfujie ~]# cat /boot/grub/grub.conf? # grub.conf generated by anaconda # # Note that yo...
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其他好文 时间:
2014-12-23 12:36:00
阅读次数:
165
(1)已知两个位置的经纬度,计算其间地理距离。
private static Double CalculateDistance(ArrayList latAndLngUser1,
ArrayList latAndLngUser2) {
// TODO Auto-generated method stub
Double EARTH_RADIUS = 6378.137;
Do...
分类:
其他好文 时间:
2014-12-22 18:05:59
阅读次数:
184
You have devised a new encryption technique which encodes a message by inserting between its characters randomly generated strings in a clever way. Be...
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其他好文 时间:
2014-12-19 23:22:54
阅读次数:
228