Data Types in JavaScript | CodeLeaks.io

Опубликовано: 18 Октябрь 2024
на канале: Code leaks
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Data Type in JavaScript


HOW TO CHECK DATA TYPES IN JAVASCRIPT USING TYPEOF?

Primary supports the basic types like number, string, etc. while referential supports Object, Array, and Function. Special data type goes with undefined and null.

CONCLUSION

Typeof is vastly used as its easy to use without the hassle of writing big codes or functions. Typeof is also helpful when dealing with referential data types but has its limits with null data type.It’s excellent for understanding the difference between null and undefined. Still proving to be a handy and a strong tool.



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Learn More about JavaScript data types and data structures

https://developer.mozilla.org/en-US/d...


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