Dyskusje Q&A

30th Aug 2019, 7:26 PM

Basem Kreidly

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Can someone explain the difference between var let const in Javascript

1 Głos

10 odpowiedzi

2nd Apr 2018, 3:20 PM

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5th Aug 2018, 12:57 PM

Cлaвeн Ђервида

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25th Aug 2021, 2:33 PM

Aniket Ganguly

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19th Nov 2017, 12:16 AM

Ever Jung

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Whats the diffrence between let and var in JavaScript

31st Oct 2016, 5:56 PM

Luis Anibal Vargas Ricardo

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0 głosów

How is this equal to 10 var arr =[1,2,3,3,2,0] var x = 0 for (var i=1; i<arr.length; i++){ x+= arr[i] } alert(x)

25th Jun 2021, 4:07 PM

Predator

https://code.sololearn.com/wufk4avd3ydi/?ref=app

0 głosów

There are a good practices to use var keyword?

23rd Sep 2018, 12:11 PM

Adebayo Ogunmoriyele

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4 głosów

CMD freezes when char or string is passed into var currentamt

25th May 2017, 5:08 PM

Jorge Daniel Lopez Irusta

1 Głos

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19th Dec 2021, 4:03 PM

Caleb Nielsen

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1 Głos

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22nd Dec 2017, 5:14 PM

Saurav Agrawal

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Why we use var, var is harder than document.write anyone can tell me?

29th Jul 2018, 6:05 AM

Nishkarsh Gupta

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What is the difference between var and const in JavaScript

23rd Jun 2022, 12:26 PM

Starboyzzz Tv

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5 głosów

How can i put many var in one prompt box?

8th Sep 2018, 6:10 PM

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1 Głos

5 odpowiedzi

9th Oct 2020, 7:07 AM

RD:programmer

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7th May 2017, 2:15 AM

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Why( var a = 7;, var b = 7; )a===b is false & (var c = a; )a===c is true. Having problem to understand JavaScript reference type

27th May 2018, 7:48 PM

David Chidiebere

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3 głosów

9 odpowiedzi

3rd Jul 2020, 5:31 AM

Gone

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17th Apr 2018, 10:24 PM

Ahmed Negm

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what is difference between var & let ?

13th Apr 2017, 2:00 PM

Sascha Marc Stankiewicz

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0 głosów

I wrote a code with intention to obtain two numerical inputs and add them but its not working: pls help var V = prompt("enter V"); var U = prompt("enter U"); var ln = U+V; document.write(ln);

7th Nov 2017, 5:55 AM

sambasiva

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10th Dec 2016, 2:44 AM

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Can i use a var of a function outside it?

12th Jun 2020, 11:22 AM

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Can I mix let and var in one program?

28th Jul 2021, 3:58 AM

Victor Emmanuel Reina Liscano

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18th Jan 2022, 1:02 PM

JIBRILLA ABDUL-RAZAK

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0 głosów

Can't use var as a acceptable answer?

13th Aug 2018, 6:11 PM

Ruchit Porwal

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How many var can i put in one prompt box?

18th Mar 2018, 6:10 AM

Jordan Bejar

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0 głosów

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3rd Oct 2020, 3:37 AM

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0 głosów

what is the different betweens var and int ?

5th Oct 2020, 4:49 PM

Daniel Kenan Slinda

1 Głos

why is it that if the var result is 20 and the result* = 5 why is the resulting value 1

13th Apr 2018, 2:52 PM

Andy Jiang

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8 odpowiedzi

30th Jul 2017, 3:40 PM

Charlie Deane

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10th Aug 2017, 4:06 PM

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13th Sep 2017, 10:14 AM

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15th Apr 2020, 1:36 PM

Youssef Ashraf

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JS in sololear is latest version or older? What do we use often VAR or LET and CONST?? I Have VAR is no longer used is it true??

15th May 2021, 8:05 AM

Asher

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var test = "Hi" t = "I love Swift!"

3rd Dec 2022, 3:23 AM

Veeresh Angadi

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var x = 0while( x<6 ){x++;}document.write( x )How is the answer of this is 6?

17th Apr 2018, 11:58 PM

Gavin Fouts

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17 odpowiedzi

12th Jun 2016, 10:49 AM

Pratik Karanjkar

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Why doesn’t var x = input.value work sometimes?

28th Aug 2022, 7:03 AM

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19th Dec 2019, 3:02 AM

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24th Dec 2021, 7:01 AM

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31st May 2018, 6:16 AM

Thomas Teixeira

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4th Jan 2019, 9:54 AM

Innocent Savieri

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10th Nov 2017, 7:44 AM

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28th Jul 2021, 6:56 AM

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8th Sep 2016, 10:53 AM

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15th Apr 2018, 6:34 AM

Kundlwana Siphelele

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1 Głos

var x=0; for(;x<=8;x++){ x+=x - x++; } alert(x+1); //output= 10 //do u have any explanation?

29th Apr 2017, 11:58 PM

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1 Głos

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17th Jun 2017, 12:41 PM

islam moheb

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0 głosów