SWIFT中使用CoreData来保存本地数据,在建立项目的时候把 "Use Core Data"选项选上项目建立完成后点击后缀为 .xcdatamodeld的那个文件,点击右下角"Add Entity"添加一个Entity后可以修改其名称,接着在"Attributes"下面点击“+”号添加一个At...
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编程语言 时间:
2015-05-01 23:49:29
阅读次数:
169
For better site performance, we may use popular libraries from CDN like Google Hosted Libraries...If you have your own host with SSL support, and its resources are located at the the same path as these in Googl...
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Web程序 时间:
2015-05-01 20:01:02
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192
Rest Parameters:In ES5, when you don't know how many paramters will be passed in, you can use arguments:let sum = function(){ let result = 0; fo...
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其他好文 时间:
2015-05-01 19:50:49
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157
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'u–Ì€?...
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数据库 时间:
2015-05-01 18:48:26
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367
Description
Current work in cryptography involves (among other things) large prime numbers and computing powers of numbers among these primes. Work in this area has resulted in the practical use of...
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其他好文 时间:
2015-05-01 17:28:38
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153
1、错误描述
WARN:2015-05-01 13:26:10[localhost-startStop-1] - HHH000402: Using Hibernate built-in connection pool (not for production use!)
WARN:2015-05-01 13:26:10[localhost-startStop-1] - Exception enco...
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编程语言 时间:
2015-05-01 14:51:54
阅读次数:
558
1.启明星预定系统book视频使用教程1.1 预定系统的基本使用 http://120.24.86.232/doc/book/1_basic_use/1.2 预定系统权限控制 http://120.24.86.232/doc/book/1_rights/1.3 邮件与outlook日历提醒配置 ht...
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其他好文 时间:
2015-05-01 14:41:05
阅读次数:
339
使用data
use mydata;
创建表
create table longmao
(
depeno int primary key,
dname varchar(20),
loc varchar(20)
);
往表里插数据
inseert into toroto values(1,'feifei');
显示所有的表
show tables;
显示表里的数据...
分类:
数据库 时间:
2015-05-01 12:08:03
阅读次数:
164
Ladies and gentlemen, Good evening.I'd rather use english, not mandarin.Because during the road show, I felt so sorry.When I opened my mouth I have to...
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其他好文 时间:
2015-05-01 10:33:26
阅读次数:
168
有时候我们想在本地修改远程已经提交的某个历史,如果我们在本地修改之后,然后push会有问题,比如说我们先看一下现在的状态:
$ git status
On branch dev
Your branch is behind 'origin/dev' by 1 commit, and can be fast-forwarded.
(use "git pull" to update your...
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其他好文 时间:
2015-05-01 00:38:11
阅读次数:
171