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Binary to decimal in JavaScript and Python, with code
To convert binary to decimal in JavaScript, call parseInt(s, 2) : parseInt("1101", 2) gives 13. In Python it's int("11...
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Regular Expression for Email Validation in JavaScript
A practical regular expression for email validation in JavaScript is /^[^\s@]+@[^\s@]+\.[^\s@]+$/ : some text, one @, then a domain with a d...
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Wired and Wireless LAN: Questions and Answers
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