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Aurélien Delogu
Aurélien Delogu

Posted on • Updated on

Code Snippet: How to avoid calling a function twice until its task has finished

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Aurélien Delogu Author

For example, this is especially useful for applications that wait for callbacks that usually have a tiny waiting time, to avoid losing time implementing routines to block/unblock a button (which requires styling, possible more HTML tags, additional JS code, etc...).