新装了Xcode之后,使用终端git的 gs(git status)命令时会出现xcrun: error: active developer path ("/Volumes/Xcode/Xcode.app/Contents/Developer") does not exist, use xcode-...
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其他好文 时间:
2014-09-24 12:04:36
阅读次数:
174
实在难想,贪心。别人的思路:点击打开链接
Problem Description
Ezio Auditore is a great master as an assassin. Now he has prowled in the enemies’ base successfully. He finds that the only weapon he can use is his c...
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其他好文 时间:
2014-09-24 02:23:25
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197
/*3、用函数实现登陆功能(三次机会),然后在主函数中根据调用后的结果判断登陆成功与否。*/#include int numb(char use[] ,char password[] ){ if((strcmp(use,"zhouyi")==0)&&(strcmp(password,"nb")==0...
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其他好文 时间:
2014-09-24 01:42:05
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255
启动:net start mySql; 进入:mysql -u root -p/mysql -h localhost -u root -p databaseName; 列出数据库:show databases; 选择数据库:use databaseName; 列出表格:show tables; 显示...
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数据库 时间:
2014-09-24 01:35:45
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384
原文:sql 中如何取出指定行: Row_Number ROW_NUMBER (Transact-SQL)USE AdventureWorks2008R2;GOWITH OrderedOrders AS( SELECT SalesOrderID, OrderDate, ROW_NUMBER() OV...
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数据库 时间:
2014-09-24 01:32:35
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299
第五十一题Write a C function which does the addition of two integers without using the '+' operator. You can use only the bitwise operators.(Remember the g...
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其他好文 时间:
2014-09-24 00:51:55
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253
mongoDB的map reduce使用
示例:
res = db.runCommand({
mapreduce:'liveEpgUserVisits',
map:function() {
emit({provice:this.provice}, {"data":[{"mac":this.mac}],visit:this.visitNum, use...
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数据库 时间:
2014-09-23 19:55:17
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268
转自:http://www.growingwiththeweb.com/2014/01/handy-adb-commands-for-android.htmlView connected device(s)Use this to view all connected devices and list...
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移动开发 时间:
2014-09-23 18:53:05
阅读次数:
241
AndroidAsync is a low level network protocol library. If you are looking for an easy to use, higher level, Android aware, http request library, check out?Ion?(it is built on top of AndroidAsync)....
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移动开发 时间:
2014-09-23 18:05:35
阅读次数:
395
use wechatgoSELECT sysobjects.Name , sysindexes.RowsFROM sysobjects INNER JOIN sysindexes ON sysobjects.id = sysindexes.idWHERE type...
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数据库 时间:
2014-09-23 15:42:24
阅读次数:
248