Operation of the HTML directory tree

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<Divstyle= "Color:blue;"onclick= "document.all.lls2.style.display= (Document.all.lls2.style.display = = ' None ')? ': ' None '"> </Div><DivID= "Main1"style= "Color:blue;"onclick= "document.all.lls2.style.display= (Document.all.lls2.style.display = = ' None ')? ': ' None '">+ Expand Directory</Div><DivID= "LLS2"> <ahref= "#endv1">-Some naming conventions for version numbers</a><BR/> <ahref= "#endv2002">-2002 c#1.0 released</a><BR/> <ahref= "#endv2005">-2005 c#2.0 released</a><BR/><ahref= "#endv2007">-2007 c#3.0 released</a><BR/></Div> 

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+ Expand directory-some naming conventions for version numbers
-2002 c#1.0 released
-2005 c#2.0 released
-2007 c#3.0 released

These days, everything is like a period of time the whole new version out. Cars, mobile phones So, the software is even more so. For example what Iphone 4,iphone 5,windows 8,oracle 12c,sql Server 2010.

-Some naming conventions for version numbers most of the time, add numbers to the names to indicate the different versions. It is the simplest and most straightforward to add the year number. For example, Visual Studio 2008. But most people do not use this method. Because the year number does not bring more information. We are looking for information on how much change is available from the version number. So many software naming rules are the following

Major.Minor.Build.Revision

Major version. Child version. Build. Revision

This is 4 different numbers, which are separated by dots, such as the version number 4.3.2.1

The general major version number changed to represent a very large change, the child version changed relatively little. Build, revisions are smaller in turn. Anyway, you know the more important the numbers are in front.

But the above specification is only a suggestion, you do not love to name it and no one cares about you. The general software is OK with three digits or two words. For example, 2.1.0 or 2.1. First time out of the product is generally called 1.0

-2002 c#1.0 released

In 2002, Microsoft released the first C # version of C # 1.0 and Java appeared as early as 1996. So the C # has borrowed a lot of Java's ideas. Hey, what's a reference to what is called plagiarism this is a very difficult topic to understand. With a language, it's natural to have a matching compiler and class library. Development tools. So there's the. Net Framework 1.0 Visual Studio.NET 2002

We know that the Microsoft Update thing is quite fast, what operating system, the database of this super complex software He also quickly updated you. Because he has the money, the Ox people go to the whole.

So the next year, there's the C # 1.2. Net Framework 1.1 Visual sudio.net 2003

As for the CLR version, I don't know, it's probably 1.0.

Ah anyway, C # 2.0 before the east came out after a few people use. Now it's no use. So you don't have to take care of the stuff before.

-2005 c#2.0 released

C # 2.0 was released in 2005, and it's been a year or two since C # began to pop up, and now a lot of people use C # development Most of the time with what's in c#2.0.

Hey, think about what I'm doing in the next 2005 years? Seemingly still in sophomore, that would be a software idiot. Never heard of a programming language, not even a C #. Still just contact with the computer, ask someone to apply for a QQ, and then run to Internet cafes, groped for half a day before landing QQ, the last careless point of the smallest, The result looked for a long while did not find it where to go. Also embarrassed to ask the next person. Finally extremely depressed left the Internet bar.

Pairing with c#2.0 is the. Net Framework 2.0 Visual Studio 2005. Where the CLR is also the largest in 2.0 c#2.0 is the presence of generics. In 2005 Microsoft was disturbed by the new version of the database SQL Server2005. So 2005 is a pretty important year for Microsoft.

The next 2006 years. Net Framework 3.0 appeared, but the C # syntax, CLR, vs still remains the same. We know the first C # language, Clr,.net The framework is the same. This is the beginning of the different. I think this version of the number is a very fucked up. But Microsoft has added a lot of things to the. Net framework and has done a lot of work. If not the whole new version is going to come out, Doing good deeds is not a business to do. In 2006 Microsoft also did a very fucked-up thing, the entire vista system came out, and the. Net Framework. 30 is installed by default. I don't know how many people are using Vista.

Many class libraries have been added to the. Net framework. For example, there are wpf,wcs,wf these things.

-2007 c#3.0 released

At the end of 2007 C # 3.0 was released. Think about it. What am I doing? It seems to be a sophomore last semester. I've never heard of C #, I've only heard of C,c++,java. A bit of the impression is that when a run to the library seems to have seen a C # book, but only a glance swept, thought is C + +, but the printing error two + overlap, it seems to become C #, Did not open the look. Also never heard of csdn this site, nature has not been posted on this site. It seems that it was 08 to listen to a classmate said this site. He said that the site is convenient, many places other places can not find, only this has, but the fuck is a lot of things to a lot of points to the next.

Pairing with c#3.0 is the. Net Framework 3.5, Visual Studio, CLR 3.0

I do not know why the 07 release of VS is called 08, it is estimated that many people like to fashion, 08 Listen to the east of 07 is feeling out of date ah. And at the end of 07 it's almost 08 years. If the whole 2012 span is too big it's not good. You're like a company that produces food. He produced things in 07 at the end of the day he would only dare to stick to a few 08-year. After a year or two, those who eat can still sell it. Otherwise people can not eat when they see the date expired.

The most important feature in C # 3.0 is LINQ.

Operation of the HTML directory tree