eval() Function in JavaScript - JavaScript Tutorial 19

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[@SadiqKhan-rf4oy]

Another great lecture as always.
I love the simplicity of your methods.
Thank you so much ♥

[@ChidresTechTutorials]

Most welcome

[@Anil-qb1pz]

brother you know very very thanks

[@ChidresTechTutorials]

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[@salehmajeed]

Excellent explanation as usual. I just wanted to ask how or when do we need to use these type casting?

[@ChidresTechTutorials]

Saleh Easa
: While creating interactive applications using Javascript we use them.

[@salehmajeed]

@@ChidresTechTutorials Thank you Chidre. You are the best!

[@angadsingh2609]

Thanks sir

[@ChidresTechTutorials]

Most welcome

[@harshpandya9878]

Well explained

[@ChidresTechTutorials]

Thank you so much.
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[@PsikoSosialInsights]

Thank you sir

[@ChidresTechTutorials]

Welcome🎉

[@imsbd7740]

can i use eval() in extarnal javascript?

[@darpansharma3543]

hey sir i want to know when u did parseInt(12+12); // 24 and when u did parseInt("12+12"); // 12.... what string has done in this?

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Darpan Sharma
: as the name itself indicates eval() function evaluates the given expression even it is given in a string. If you write javascript code eval() function executes it. watch the video once again you get the clear idea..

[@darpansharma3543]

@@ChidresTechTutorials got the idea sir, that eval function evaluates and executes the code but parseInt gives integer value so + is not number

[@ChidresTechTutorials]

@@darpansharma3543 Excellent

[@box.withme]

document.write(parseFloat("1.2"+2)); //1.22
document.write(typeof parseFloat("1.2"+2)); //number (1.22) what does it means ?

[@ChidresTechTutorials]

Is a programming concept

[@texturizer6224]

"eval is evil"

[@sadiqabdullah8457]

How?

[@ALBERTORAYGOSA]

love it!

[@ChidresTechTutorials]

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