报错: Use of undeclared identifier '_executing'; Use of undeclared identifier '_finished';解决方法:在SDWebImageDownloaderOperation类的实现中(@implementationSDWebI...
分类:
Web程序 时间:
2015-04-27 21:42:26
阅读次数:
169
一、Maven project management and build automation tool, more and more developers use it to manage the project jar. This article describes how Eclipse in...
分类:
系统相关 时间:
2015-04-27 21:36:42
阅读次数:
289
Tuesday, 16 August 201110:53 AMWhen Iwroteabout using simple membership in ASP.NET Web Pages a little while ago, commenter akshaymsasked"How can I use...
查看已存在的数据库 show databases;创建数据库并查看 create database 数据库名;删除数据库 drop database 数据库名;使用指定的数据库 use 数据库名;查看数据库中的表 show tables;创建表 create tables 表名;查看表结构 desc...
分类:
数据库 时间:
2015-04-27 18:15:11
阅读次数:
177
??
use yuyongTest
go
create function dbo.getTotByName(@_name nvarchar(50))
returns int
as
begin
declare @tot int;
set @tot=0;
declare @name nvarchar(50);
set @name='';
declar...
分类:
其他好文 时间:
2015-04-27 16:55:42
阅读次数:
91
主要讲的各个基本类型,integer,float,list,tuple,dic, list method:append,insert,extend, index tuple:no method ,can not change it,bu we can use the index to travel across dic: create a dic by using di...
分类:
编程语言 时间:
2015-04-27 13:24:59
阅读次数:
168
底层工具
“If you know how to use Process Monitor competently, people of both sexes will immediately find you more attractive.” – Scott Hanselman
Ultimate Boot CD 和 Ultimate Boot CD for Windows – 这些...
14181. Flying Safely
Constraints
Time Limit: 1 secs, Memory Limit: 256 MB
Description
Due to budget cuts, even spies have to use commercial airlines nowadays to travel between cities...
分类:
其他好文 时间:
2015-04-27 10:00:29
阅读次数:
195
语法:CREATE [索引类型] INDEX 索引名称ON 表名(列名)WITH FILLFACTOR = 填充因子值0~100GO/*实例*/USE 库名GOIF EXISTS(SELECT * FROM SYSINDEXES WHERE NAME='IX_TEST_TNAME')--检测是否已经...
分类:
数据库 时间:
2015-04-27 09:32:44
阅读次数:
201
How to change the SRP data is a very imperative for most bluetooth low energy use case. But in official Texas Instruments(TI) example code, there is no demonstration for this purpose. In here, I note...
分类:
其他好文 时间:
2015-04-27 00:29:29
阅读次数:
489