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JavaScript eval() function on a number preceded by four "0"s.
Like, eval(000026)= 24. How come? https://code.sololearn.com/WnzE9nnXceG7/?ref=app
5 Respostas
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Nor'wester , numbers starting with 0 are considered octal numbers. So when you convert octal to decimal that's the result 🐱
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Well, there goes my calculator.
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not necessarily just work around it... Nor'wester that is what we all learn to do... when there are potential risk.
0
It has come to my attention that it may not be wise to use the eval() in Javascript and would discourage it's use...
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/eval
Costuma ter perguntas como essa?
Aprenda de maneira mais eficiente, de graça:
