published: 04 Jan 2023
5 min read
This week, our editor thinks the following tips are noteworthy:
- How to use JavaScript Payment Request API
- How to check if a variable exists or defined in JavaScript
- How to replace all occurrences of a string in JavaScript
- How to use the Fetch API to make HTTP requests in JavaScript
- How to empty an array in JavaScript

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This week, our editor thinks the following tips are noteworthy:
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TipsAndTricksta
I love coding, I love coding tips & tricks, code snippets and javascript