Operator Lookup is a reference guide for JavaScript-operators

Some of the JavaScript-operators can be bad at googling. Who can remember similar to the developers behind the Operator Lookup never, what’s behind ?? or ?. hides, is likely to find in this tool tip presented in the Web-App is sure to be useful.

JavaScript has, like other programming languages, a number of operators. An Operator is a means or method for performing logical operations.

In JavaScript, there are a number of operators in the Individual assignment operators, comparison operators, arithmetic operators, bitwise operators, logical operators, operators for string link, and ternary or conditional operators can be sub-divided.

An Example

=== a comparison operator, which is also called the Strict Equality Operator. With its help, you can check if two Values are equal. Unlike the Equality Operator == involves the Strict Equality Operator, the Type of the values to be compared with. While

console.log (10 == „10“)

true would return, would

console.log (10 === „10“)

false give back. The Value 10 Type Number equal, finally, is not strictly to the Value “10“ of Type String.

?? hard to Google

Such operators to look up is not always easy for search engines to ignore certain special characters often. This setting you can work around by clicking and dragging the desired Operator in quotation marks. But even that doesn’t seem to cause some of the operators to the desired search result. The developer Josh W. Comeau now has built a Web-App that eliminates this Problem. “Operator Lookup” is – as the Name suggests – a reference for the JavaScript operators. Also operators such as ?? or ?. thus, unlike the Google search – easily look up.

Also for developers, which is rather rare in the fix, an Operator of the Google search can’t immediately find it, could Comeau be’s reference book is worth a look – maybe the one or the other Operator that you didn’t know are still here Yes.

Comeau has shared his work on Monday on Twitter, together with the Disclaimer that it is still Read and volatility could find fault.

Who can find the project useful and like to be small to mid-sized recreational projects, works – in the corresponding Thread of the desire to have a reference for Terminal Commands, it was loud.

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