码迷,mamicode.com
首页 >  
搜索关键字:back tracking    ( 16119个结果
uva 11374 最短路+记录路径 dijkstra最短路模板
UVA - 11374 Airport Express Time Limit:1000MS   Memory Limit:Unknown   64bit IO Format:%lld & %llu [Submit]  [Go Back]  [Status]   Description ProblemD: Ai...
分类:其他好文   时间:2014-08-09 11:48:37    阅读次数:261
Android学习路线(十五)Activity生命周期——重新创建(Recreating)一个Activity
There are a few scenarios in which your activity is destroyed due to normal app behavior, such as when the user presses the Back button or your activity signals its own destruction by calling finish(). The system may also destroy your activity if it's curr...
分类:移动开发   时间:2014-08-09 02:35:56    阅读次数:492
C++--allocator类的使用
C++为我们提供了安全的内存空间申请方式与释放方式,但是new与delete表达式却是把空间的分配回收与对象的构建销毁紧紧的关联在一起。实际上,作为与C语言兼容的语言,C++也为我们提供了更加底层的内存操作方式的。 谈C++就离不开STL,考虑一下vector template class T> void Vector::push_back(const T& t) { // are w...
分类:编程语言   时间:2014-08-09 00:14:07    阅读次数:409
sgu Kalevich Strikes Back
这道题就是求一个大矩形被n个矩形划分成n+1个部分的面积,这些矩形之间不会相交,可能包含。。 1 #include 2 #include 3 #include 4 #include 5 #define maxn 120100 6 using namespace std; 7 ...
分类:其他好文   时间:2014-08-08 21:01:16    阅读次数:200
Scaling the Messages Application Back End 【转】
11年的blog.Facebook Messages seamlessly integrates many communication channels: email, SMS, Facebook Chat, and the existing Facebook Inbox. Combining al...
分类:移动开发   时间:2014-08-08 15:28:26    阅读次数:496
Android再按一次退出
private long exitTime = 0;@Overridepublic boolean onKeyDown(int keyCode, KeyEvent event) { if(keyCode == KeyEvent.KEYCODE_BACK && event.getAction()...
分类:移动开发   时间:2014-08-08 15:26:26    阅读次数:219
debian mysql 定时自动备份的脚本
#!/bin/sh LOG=/var/log/mysql-backup.log # mysql db info USER_ROOT=XXXXXX USER_PWD=XXXXXXX # mysql data stored dir TODAY=`date +%F` STOREDIR=/mnt/tf-card/mysql-back/$TODAY mkdir $STOREDIR echo "*** PAT...
分类:数据库   时间:2014-08-08 12:56:05    阅读次数:228
mysql主从配置
1.在master上创建复制用户进入mysql环境,执行以下mysql语句:mysql>createuserrepl_user;QueryOK,0rowsaffected(0.00sec)mysql>grantreplicationslaveon*.*to‘backup‘@‘192.168.1.145‘identifiedby‘123456‘;QueryOK,0rowsaffected(0.00sec)IP地址是从服务器的地址,back..
分类:数据库   时间:2014-08-07 19:21:01    阅读次数:361
Android:实现退出确认对话框
在Android平台上捕获Back键的事件,super.onBackPressed()是执行系统的默认动作,就是退出当前activity,我们要做的就是重写onBackPressed()函数, public void onBackPressed(){ Toast.makeText(this,...
分类:移动开发   时间:2014-08-07 18:34:20    阅读次数:265
HDU 1022 Train Problem I
Problem Description As the new term comes, the Ignatius Train Station is very busy nowadays. A lot of student want to get back to school by train(because the trains in the Ignatius Train Station is...
分类:其他好文   时间:2014-08-07 09:51:31    阅读次数:352
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!