Node JS in Hindi #47 REPL - Read-Eval-Print-Loop

[@codestepbystep]

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[@ritomukherjee8389]

4:28 : error cause the variable is declared as Constant. if the variable was declared like : let x = 10, then the value would have been 10, as it's a post increment. So, if we put another console.log after the first console.log then the value would be 11

[@codewithkaran8860]

Right bro

[@ersp645]

var x = 2; console.log(x++); let y = 2; console.log(y++); const z = 2; console.log(z++); Terminal: 2 2 TypeError: Assignment to constant variable.

[@DelightCodeDev2]

Congratulation in advance for 300k subscribers bro.

[@avanishexplorer]

we need angular and nodejs series..explain crud with use of angular and node pls

[@Appdev_reactnative]

thank you so much sidhu sir 🤩 , i learned angular and node tutorial from you !!! u r awesome ❤❤❤ , please upload one MEAN stack project

[@rajesmaheshwari]

The ans of last question is that you cannot modify value of any variable if u declare them as const

[@lovelymusic3549]

Sir very nice tutorial thanks sir

[@anilrajmeena4373]

#forSuterdayWalaVideo Product based company kaam kya krti hai kyo ek baar unka application to ban jata hai, fir aage kya krte hai

[@codestepbystep]

Ok

[@KhanRehan-xk7ot]

Sir please node js se Angular ka project bnaiga please

[@AvinashPatil-e3h]

awesome video sir!!

[@muhammadashfaq5267]

Thank you so much sir

[@vibhorekapoor5785]

i was looking for videos of angular project with nodejs but didn’t able to find the same in the playlist .

[@ArslaanKhan-uq2pc]

good video

[@PakistanInstitute]

const ki value change nahi hoti ha is liye error print hoga k const ki value increase kr rhe ho iske liye apko var use krna parega aur jab var use kroge to tab b ans 10 he print hoga q k ++increment krta ha just phr next step ma agar ma console.log(x) print kro to phr 11 print hoga...

[@creativedev8480]

x++ means x = x + 1; And you can't reassign the value in const so Assignment to constant variable error occurred.

[@ersp645]

please create video for this topic var x = 2; console.log(x++); let y = 2; console.log(y++); const z = 2; console.log(z++); Terminal: 2 2 TypeError: Assignment to constant variable.

[@ranjitgupta5009]

agar const k jagah let ya var use kre , then error to nhi aayega lekin output 10 he aayega, aisa q ?? 11 aana chahiye na ?????

[@kira7mm]

const se karo yar let se .... 10 he aayega... console.log(x++) = 10 hoga... console.log(++x) = 11 hoga// difference of Pre-Increment & Post-Increment.

[@BhagyashriTamrakar]

lecture #47 completed

[@ArslaanKhan-uq2pc]

thankyou

[@kumargourav8892]

Can we say that REPL is just shell script for Node

[@sabijsoti8169]

yes

[@anilrajmeena4373]

Does people really use it

[@ersp645]

const x=2 console.log(x) terminal: Uncaught SyntaxError: Identifier 'x' has already been declared

[@ritiklikhar9692]

repl use kha hota hai?

[@mohdshahbaz574]

Error aayega because constant variable h and constant variable value cannot change.

[@codingroast7500]

thaNKS\

[@anilrajmeena4373]

11, to nahi ho skta kyoki ye loop me nahi hai Error aayega

[@icydemon9749]

TypeError: Assignment to constant variable..., ++ iska matlab hota ek number add karo yeh loop ho ya nhi use matlab nhi hain iska

[@anilrajmeena4373]

Haan, your right, loop se to koi mtlb nahi hoga, variable type hi constant hai to usko change nahi Kiya ja skta

[@mrmalik2009]

TypeError: Assignment to constant variable.

[@damanpreetsingh8549]

assignment to constant error in

[@ravikantchauhan2106]

Error as const value can't be changed...I guess 🤔

[@hemant7847]

Error, you can't change the value of a constant variable!

[@Paresh_Chaudhary]

10 aega

[@aryanbiswari2451]

10 aayegaa kyo kii post increament hai

[@bharatmewada5280]

let x=10; console.log(x++); 10

[@131akashanand7]

He's using const not let

[@deepanshukhorwal8938]

error aayega because const values are constant and cannot be changes

[@abhijeetanand6862]

10

[@abbasali8540]

11

[@KhanRehan-xk7ot]

Error aaiga

[@kumargourav8892]

Error aayega

[@AbhishekSavaliya-bf2fw]

error ayega

[@visible4u704]

10

[@Mahabir-m8c]

10