摘要： The Managed Extensibility Framework (MEF) is a built-in set of elements that allows you to “export” and “import” objects across projects that allows y 阅读全文

摘要： What is Dependency Injection? A dependency is any object that another object requires. For example, it's common to define a repository that handles da 阅读全文

摘要： var a=function(a,c){if(a)c(a)} undefined a(true,(console.log)) VM177:2 Uncaught TypeError: Illegal invocation(…)a @ VM177:2(anonymous function) @ VM18 阅读全文

摘要： scenario: need to display raw xml, what does text() method do: <> converted to <> i.e. 把操作符号编码为html编码 显示原始html的方法， function htmlEncode(xml){ //1.to ht 阅读全文

摘要： Expecially those business bugs! I should check better especially when data changes! This place requires really better attention. And data is the bridg 阅读全文

摘要： about a data driven system front end: 1. about succeeded requests: they do not want to see alerts about success 2. about the triggers:they want the bt 阅读全文

摘要： int: identical with int 32, capacity, Type Capacity Int16 -- (-32,768 to +32,767) Int32 (same with int) -- (-2,147,483,648 to +2,147,483,647) Int64 (i 阅读全文

摘要： --不分班按学生成绩排名 select *,ROW_NUMBER() over(order by Score desc) as Sequence from Student id Grade Score Sequence ----------- ----------- ----------- ---- 阅读全文

摘要： http://plugins.jquery.com/?s=bootstrap 1. /reg/.test(strval) 2."strval".match(/reg/g), a reverse style of reg.exec, but when whether with g, exec resu 阅读全文

摘要： namespace ConsoleApplication2 { using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Data; using System. 阅读全文