First knowledge of JavaScript-Beginner 1

Recently I have been studying Javascript. Now I have just taken a rough look at the basic introduction syntax. I know it is a very powerful scripting language. I personally have studied C ++ and Java before.Programming LanguageI only want to know about the syntax and so on. I don't have a lot of practical experience. Now I am easy to learn JavaScript syntax, And I have finished reading it in a short time. Some time ago, when I was bored, I read something about flex and I also learned some about the syntax of ActionScript, because I learned a language and the syntax of other languages very quickly, however, scripting languages like JavaScript are also quite different from C ++. Now, I am mainly talking about some of my views and opinions on JavaScript and ActionScript.

In the syntax of JavaScript and ActionScript, it is possible to not declare the variable type. You can simply use a "Var" keyword to describe it. Obviously, this makes the programming process very simple, it also greatly simplifies the language, but it is also suggested that the type of the variable should be added after the variable declaration in ActionScript, this should be some of the better features inherited in C ++ or C! In the Javascript writing process, I believe many people are willing to write a few more words. Let's explain the variable type. But I don't know if there will be friends who will directly learn JavaScript at the beginning, and will they ignore the variable type problem directly.

I don't have much development experience, and I don't have much experience. I don't have many developers I know, and I have a lot of problems. I just want to think about it myself!

Now Javascript is a very popular language with good market prospects and many development opportunities. I hope I can continue to learn this language, in the future, we can make some achievements and continue to communicate with you! I know that there are a lot of experts in the Forum, cool people, and many people are studying more advanced technologies. I am just a beginner. I hope you will give me more advice and give me some advice, I hope you can confirm it. Thank you!