javascript format float

Float content more, we divided up, the next two articles to introduce, the previous article has been written, this is the next article. Suggest that we first read the previous article, and then look at the following, wonderful content do not skim ah.

The following describes the precision of float operations in javascript. Someone asked a js question: The Code is as follows: Var I = 0.07;Var r = I * 100;Alert (r ); Why is the result 7.0000000000000001? After checking the information, we know

What is JSON? Data format prepared for JavaScriptNot yet understand what JSON is? After reading this article, you should be able to have a clearer idea of what JSON is.JSON is JavaScript. Object Natation, which is a lightweight data interchange

1th Chapter Essence Some of the features of JavaScript feature a lot more trouble than they are worth. Some of these features are because the specification is so imperfect that it can cause portability problems; Some features can lead to the

From: http://student.csdn.net/space.php? Uid = 45106 & Do = Blog & view = me Chapter 2 Some of the essential JavaScript features bring much more trouble than they do. Some of these features may cause portability problems due to imperfect

We often see some data types in javascript, such as "undefined", "boolean", and "string, this article will help you learn the basic JavaScript data types, value types, and reference types. For more information, see this article, four basic data

JavaScript is not just a script in this technical forum. I would like to write JavaScript For You. Hoho JavaScript seems to have always been regarded as a parsing script language, and developers often take a close look at it. I think that there is

JavaScript is not just a script in this technical forum. I would like to write JavaScript for you. Hoho JavaScript seems to have always been regarded as a parsing script language, and developers often take a close look at it. I think that there is

Someone asked a js question: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->var i = 0.07;var r = i*100;alert(r); Why is the result 7.0000000000000001? After checking the information, we know that

Someone asked a js question:Copy codeThe Code is as follows:Var I = 0.07;Var r = I * 100;Alert (r ); Why is the result 7.0000000000000001?After checking the information, we know that in JavsScript, variables are stored by float instead of the number