queryselector

Meanings

• Noun

  A method used in programming to select HTML elements based on specific criteria.

  - "Using querySelector, we can select an element with the ID 'myID' and change its color."
  - "The querySelectorAll function allows us to select multiple elements that match a given CSS selector."

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Variants

List of all variants of queryselector that leads to same result
select , selectable , selectness , selectnesses , selector , selectors

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Etymology

origin and the way in which meanings have changed throughout history.

querySelector comes from the combination of the words 'query' and 'selector'. A query is a request for information, while a selector is used to identify specific elements in a document.

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Trivia

Any details, considerations, events or pieces of information regarding the word

1. querySelector was first introduced in the W3C DOM Level 2 Specification.

2. querySelectorAll returns a NodeList, which is an array-like object that can be iterated using a for loop.

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Related Concepts

informations on related concepts or terms closely associated with the word. Discuss semantic fields or domains that the word belongs to

1. CSS selector: A CSS selector is a pattern used to select the HTML elements that a style rule will apply to.

2. JavaScript: JavaScript is a programming language commonly used for web development to add interactivity and dynamic content to websites.

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Culture

Any cultural, historical, or symbolic significance of the word. Explore how the word has been used in literature, art, music, or other forms of expression.

querySelector is a widely used method in web development, particularly in JavaScript, for selecting and manipulating HTML elements.

How to Memorize "queryselector"

1. visualize
   

   - Imagine a web developer sitting in front of a computer, writing code to manipulate HTML elements using querySelector.

2. associate
   

   - Associate the word 'querySelector' with the concept of selecting HTML elements based on specific criteria.

3. mnemonics
   

   - Create a mnemonic by remembering that 'querySelector' is used to 'query' for specific 'selectors' in HTML.

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