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This article mainly introduces how to use JavaScript to solve the string false problem, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let Xiaobian take you to understand.

There is a problem with the string 'false'

Const value = 'false'; console.log (Boolean (value)); / / true console.log (!! value); / / true / / the best way to check console.log (value = =' false'); what JavaScript can do 1. It can make web pages interactive, such as responding to user clicks and providing users with a better experience. two。 You can process forms, verify user input, and provide timely feedback to save users time. 3. The page can be created dynamically according to the user's operation. 4 using JavaScript, you can set up some temporary information that cookie stores on the browser.

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