The escape() function encodes a string. var carName1 = "Volvo XC60"; 

Hence, a double quote can have single quotes without escaping them, and vice versa.An important argument for single quotes is when you need to write The only disadvantage of single quotes that you may come up with is copying and pasting between JSON and JavaScript files: single quotes are not supported within JSON files.On the contrary, JSON allows using double quotes only.
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it is after an operator:A safer way to break up a string, is to use string var x = "We are the so-called "Vikings" from the north. So, if you enclose your string in single quotes, no need to escape double quotes and vis versa. Generally, there is no difference between using double or single quotes, as both of them represent a string in the end.There is only one difference in the usage of single and double quotes, and it comes down to what quote character you need to escape using the backslash character But there is no need to escape the other character inside a string. It slows down execution speed.If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail: It seems that adding a single backslash ahead of the double quote character doesn’t do the trick. The escape() function was deprecated in JavaScript version 1.5. document.getElementById("demo").innerHTML = On Turkish Q keyboards it's apparently the other way around (need for single quote vs double). Since the JavaScript interpreter reads the first quote it encounters as the beginning of the string, and reads the very next quote it encounters as the end of the string, we need a way to signify that a quote is part of a string and not the end of it. JavaScript String Escape / Unescape. Pros for single quotes: Escapes or unescapes a JavaScript string removing traces of offending characters that could prevent interpretation. The final and newest way of using the strings is called a template literal: it uses backticks and works the same ways as regular strings. Use encodeURI() or encodeURIComponent() instead. This function makes a string portable, so it can be transmitted across any network to any computer that supports ASCII characters. addition:Normally, JavaScript strings are primitive values, created from literals:But strings can also be defined as objects with the keyword Don't create strings as objects. When to Use Double or Single Quotes in JavaScript.

There are at least three ways to create a string literal in Javascript - using single quotes, double quotes, or the backtick (). The solution to avoid this problem, is to use the backslash escape character. var x = "We are the so-called \"Vikings\" from the north. Generally, there is no difference between using double or single quotes, as both of them represent a string in the end. 1. "double quotes ( \" ) must escape a double quote" 'single quotes ( \' ) must escape a single quote' On German, Hungarian, Austrian, and many other keyboards, you have to use the Shift key for both single or double quotes. ";

I can't do that because I am using the same thing in another place where I am actually displaying the name, and is that case It would show double quote. For best readability, programmers often like to avoid code lines longer than 80 characters.If a JavaScript statement does not fit on one line, the best place to break JavaScript strings are used for storing and manipulating text.A JavaScript string is zero or more characters written inside quotes.You can use quotes inside a string, as long as they don't match the quotes While using this site, you agree to have read and accepted our Examples might be simplified to improve reading and basic understanding. I tried to go through each item in the DataTable and replaced each single quote with double quote. We use cookies to improve user experience, and analyze website traffic.

Strings that use single quotes and double quotes are considered effectively the same.

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