Let's talk about function.apply () skills in improving program performance. Let's start with the Math.max () function, Math.max can be followed by any argument, and finally return the maximum value in all parameters. Like what Alert
In HTML, there are two ways to represent a text box: One is the single line of text that uses the INPUT element, and the other is a multiline text box that uses textarea. To use the input method, you must add the type and set it to "text."
In this paper, we share a tab function which can realize automatic switching, and give the realization process of it. About the tab we will not be unfamiliar, the application is very frequent, usually the tabs are required to click or across to
There are a number of scopes in the Javacript concept. The new JS developers are not able to understand these concepts, even some experienced developers may not be able to. The main purpose of this article is to help understand some of the concepts
There is a need for the project to copy content to the Clipboard, because there are many browsers, so it is important to be compatible. 1, the simplest copy, only in IE under the use of Using the Clipboarddata method copy text to
Objective Recently due to the need for work, need to extract some of the city's latitude and longitude coordinates, a little search, and found that Baidu map and the gold map have provided relevant functions and examples. Then the rest of the work
Recently did a project, which has the project needs is to realize the lottery effect, realize this function is mainly used to JS related knowledge, nonsense not to say, interested friends can read the full text. Before you begin, look at the two