Disable ESLint for a Single Line – onlinecode
In this post, we will give you information about Disable ESLint for a Single Line. Here we will give you detail about Disable ESLint for a Single Line And how to use it also give you a demo for it if it is necessary.
You can disable ESLint for a given line using a // eslint-disable-line comment. For example, the below code would
cause ESLint to complain because of the no-use-before-define rule if you remove the eslint-disable-line comment.
const answer = getAnswer(); // eslint-disable-line
function getAnswer() {
return 42;
}A eslint-disable-line comment disables all ESLint rules for a given line.
That is dangerous, because you may unintentionally hide linter errors. For example,
the below line violates both the no-use-before-define rule and the no-undef rule, because undefinedVar is never declared.
const answer = getAnswer(undefinedVar); // eslint-disable-line
function getAnswer() {
return 42;
}If you want to disable just the no-use-before-define rule and leave all other
ESLint rules, you should use // eslint-disable-line no-use-before-undefined.
After // eslint-disable-line, you can list out the rules you want to disable,
separated by spaces.
const answer = getAnswer(undefinedVar); // eslint-disable-line no-use-before-define
function getAnswer() {
return 42;
}Disable the Next Line for Disable ESLint for a Single Line
Sometimes // eslint-disable-line can make a single line too long. You can use
eslint-disable-next-line instead:
// eslint-disable-next-line no-use-before-define
const answer = getAnswer(undefinedVar);
function getAnswer() {
return 42;
}
ESLint is a JavaScript linting utility. It is a tool that helps you write better code by finding and reporting on potential errors and style issues. ESLint is used by a lot of popular JavaScript projects, including React, Angular, and Vue.js.
ESLint is a great tool that can help you write better code. By following these tips, you can get the most out of ESLint and improve the quality of your JavaScript code.
Here are some of the benefits of using ESLint:
- Improved code quality: ESLint can help you find and fix potential errors and style issues in your code. This can help you improve the quality of your code and make it less likely to have bugs.
- Consistency: ESLint can help you enforce coding standards in your code. This can help your code look more consistent and make it easier to read and maintain.
- Early detection of errors: ESLint can find errors in your code early on, before they cause problems. This can save you time and frustration by preventing you from having to debug your code later.
- Improved collaboration: ESLint can help you collaborate with other developers more effectively. By enforcing coding standards, ESLint can help ensure that everyone is using the same coding style. This can make it easier to read and understand each other’s code.
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