simple hello quotes

Ython the difference between single quotes, double quotes, and three double quotesPython strings usually have single quotes (' ... '), double quotation marks ("..."), three quotation marks ("" "..." "") or ("..."), or ("."), surrounded by a string

1. Define String 　　 In PHP, a string can be defined using single quotes or double quotes. However, you must use the same single or double quotes to define the string, such as: ' Hello ' and ' hello ' are illegal string definitions. When you define

Http://blog.sina.com.cn/s/blog_6be8928401017lwy.htmlFirst, the difference between 1 double quotation marks and 3 double quotes, the words represented by double quotation marksStrings are usually written in a lineSuch as:S1 = "Hello,world"If you want

Basic Usage In conclusion: Single quotes in any case represent only the characters within the quotation marks. In other words, the contents of single quotes do not make the substitution of variables and the escape of characters. In double quotes,

The difference between single quotes and double quotes in PHP is described in detail. The article details the differences between single quotes and double quotes in PHP. For more information, see. 1. define a string in PHP. The definition of a

First, the difference between 1 double quotes and 3 double quotes, the string represented by double quotation marks is usually written as a line Such as: S1 = "Hello,world" If you want to write multiple lines, then use \ ("line break"), such as S2 =

Let's talk about the difference between single and double quotation marks in PHP and the difference between php double quotation marks. Let's talk about the difference between single and double quotation marks in PHP. in php, you can use single

A simple summary of the difference between single and double quotes in PHP strings, PHP string Today, a friend asked, said the difference, by the way review. Single and double quotation marks are different: The fields inside the double

The article introduces in detail about the differences between single and double quotes in PHP, and the students who need to know can refer to them. 1. Defining stringsIn PHP, the definition of a string can use either single quotation marks or

The article details the differences between single quotes and double quotes in PHP. For more information, see. 1. Define a stringIn PHP, you can use single quotes or double quotes to define strings. However, the same single or double quotation marks