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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..
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Another great lecture as always.
I love the simplicity of your methods.
Thank you so much ♥
Most welcome
brother you know very very thanks
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Excellent explanation as usual. I just wanted to ask how or when do we need to use these type casting?
Saleh Easa
: While creating interactive applications using Javascript we use them.
@@ChidresTechTutorials Thank you Chidre. You are the best!
Thanks sir
Most welcome
Well explained
Thank you so much.
Follow the below link for all my web technology video tutorials and share to help others:
ruclips.net/channel/UC3Bdolw5nlwMSBa3sex6R4gplaylists?view=50&shelf_id=28&sort=dd
Thank you sir
Welcome🎉
can i use eval() in extarnal javascript?
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?
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..
@@ChidresTechTutorials got the idea sir, that eval function evaluates and executes the code but parseInt gives integer value so + is not number
@@darpansharma3543 Excellent
document.write(parseFloat("1.2"+2)); //1.22
document.write(typeof parseFloat("1.2"+2)); //number (1.22) what does it means ?
Is a programming concept
"eval is evil"
How?
love it!
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