html reserved characters

This article is collected and collated by www.169it.com 1. Notes Comments in HTML are similar to other language annotations in order to facilitate reading and debugging code. Note content is automatically ignored when the browser

Use the Us-ascii character set to display characters when writing URLs. http://www.google.com If you need to use a character in a URL that does not belong to this character set, you will encode the character with a special symbol. For example: the

JavaScript Standard All modern browsers have fully supported ES5 (ECMAScript 5). JavaScript reserved Keywords (keyword) A reserved keyword (identifier) for Javascript cannot be used as a variable, label, or function name. Some reserved keywords

Original address: Java keywords and reserved words 1 names cannot be reserved words or keywords, but they are not reserved words or keywords If there are uppercase letters in reserved words or keywords. 2 The opening characters can be in letters, $

A Grammatical composition:　　Case Sensitive: Everything in ECMAScript, including variables, function names, and operators are case-sensitive. For example, text and text represent two different variables.　　identifier: The so-called identifier refers

Simple JSJavaScript is a loose language object property but does not want C in the struct or C + + and Java objects, object inheritance mechanism using prototype prototype (prototype chain), JS is divided into three parts ECMAScript, document DOM

   Use python to design HTML-Based C language syntax to highlight the display program1st-school year semesterCompilation and translation principleCourse schedule reportClass 02 (II)Student ID 19Name: Liu XiaomingScoreInstructor Lu chaohuiI.

In HTML, when certain characters are reserved, such as less than (), the browser considers them to be labels, and some characters cannot be entered with the keyboard. If you need to display them correctly, you need to use character entities in the

Special characters Many metacharacters require special processing when trying to match them. To match these special characters, you must first escape these characters, that is, use a backslash (\). The following table lists the special characters

The ASCII code is a brief description of the attributes and characters of each special character in the HTML. How to add an ASCII code to a Web page when using HTML. For example, the copyright symbol ' © ' can be used in HTML through "©" To