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querySelector() vs querySelectorAll()

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This video describes the JavaScript document.querySelector() method and how to use it.

Exemple pour mieux comprendre la différence et l'utilité des méthodes : querySelector et querySelectorAll.

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Explore the differences between `querySelector` and `getElementById` in JavaScript, focusing on their usage and performance.

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JavaScript, often abbreviated as JS, is a high-level, interpreted programming language. It is a language which is also ...

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shorts What Is document.querySelector In JavaScript?

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