private int mBackKeyPressedTimes = 0; @Override public void onBackPressed() { if (mBackKeyPressedTimes == 0) { Toast.makeText(this, "再次按返回键退出", To...
分类:
移动开发 时间:
2014-11-01 17:38:13
阅读次数:
167
bool compare(const pair &a,const pair&b)
{
return a.first v;
v.push_back(make_pair(4,2));
v.push_back(make_pair(2,4));
sort(v.begin(),v.end(),compare);...
分类:
编程语言 时间:
2014-11-01 14:54:47
阅读次数:
1098
As a doll master, Alice owns a wide range of dolls, and each of them has a number tip on it's back, the tip can be treated as a positive integer. (the number can be repeated). One day,
Alice hears t...
分类:
其他好文 时间:
2014-11-01 06:19:48
阅读次数:
244
cocos2dx 3.x中的事件机制原理:
通过访问Node的全局Zorder来排列优先级。
_globalZOrderNodeMap[node->getGlobalZOrder()].push_back(node);
_globalZOrderNodeMap 作为迭代的容器,最后处理根节点排序的结果(会清理掉当前存放的节点),真正有效的数据时排列好的:_...
分类:
其他好文 时间:
2014-10-31 06:23:29
阅读次数:
193
iOS开发中,navigation的返回按钮是英文“back”,想修改成中文“返回”或者自定义的文字;这么简单的事情却折腾了小半个小时。原来是被leftBarButtonItem和rightBarButtonItem的设置方法给迷惑了。
我们设置leftBarButtonItem和rightBarButtonItem的时候都是在当前页面;而backBarButtonItem却是在父页面;所以需要...
分类:
移动开发 时间:
2014-10-30 13:32:06
阅读次数:
195
Using the Android Device's Back Button To make your application handle when users press the Back button on their Android device, add an event handler....
分类:
移动开发 时间:
2014-10-29 12:24:52
阅读次数:
530
/**
* 设置快速双击退出程序
*/
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
// TODO Auto-generated method stub
if (keyCode == KeyEvent.KEYCODE_BACK) {
exitBy2Click();
}
retu...
分类:
移动开发 时间:
2014-10-29 10:50:55
阅读次数:
160
The another tool will be mentioned in this blog, namely mongodump and mongorestore.
General speaking, it’s very useful to back up or to restore the data of database or collection by means of mongodu...
分类:
数据库 时间:
2014-10-29 02:00:22
阅读次数:
224
Reverting back to the 12.1.1 Homepage Layout Set the following profiles: FND: Applications Navigator Menu Consolidation count : 25 FND Slideout menu: ...
分类:
其他好文 时间:
2014-10-29 00:04:52
阅读次数:
272