Q&A Discussions

What is the output of print list1 + list2, if list1 = [ 'abcd', 786 , 2.23, 'john', 70.2 ] and ist2 = [123, 'john']?

-10 Votes

18 Answers

19th Nov 2016, 12:56 AM

Johann Velazquez

codeplayground python3

5 Votes

help indentation error in colors = ["deeppink", "gold", "cyan", "orange"]

18th Jul 2019, 12:52 PM

Ashish Yadav

help

0 Votes

6 Answers

16th Nov 2022, 12:22 PM

Mail Aja

Name = "{{{}}}" Name. Format("something") Why the answer is {something} ?

python3

1 Vote

8 Answers

13th Jan 2021, 4:59 PM

Gautam Yadav

in second one , why is that "(x = {0} , y = {1} );

c#output

0 Votes

Why is y = 8 in the below code

13th Oct 2016, 12:14 AM

aman pushpa

else if

0 Votes

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

26th May 2019, 8:06 PM

G PURNA SAI KIRAN

javascript loops

-5 Votes

17 Answers

12th Jun 2016, 10:49 AM

Pratik Karanjkar

What will i and j equal after the code below is executed? Explain your answer. int i = 5; int j = i++;

2 Votes

What does ' B*p = new C ' mean?

8th Sep 2016, 6:25 PM

Aklil Asregid

0 Votes

How to find Sum = √(2+√(2+√(2+... ) n times?

28th Jul 2020, 6:03 AM

Solus

algorithm

2 Votes

r = lambda a : a + 15print(r(10))r = lambda x, y : x * yprint(r(12, 4))

19th Sep 2017, 6:34 PM

Ann

0 Votes

In python. print ( 9 * * ( 1/ 2 ) ) = 3.0

29th Dec 2020, 7:34 AM

Kevin Esmero

2 Votes

The x=2.,.7 print(type(x)) = tuple, but why ?

7th Dec 2022, 6:54 AM

Chandana M

datatype

1 Vote

eggs = 4 spam = 5 print (eggs*spam) output = 20 but the answer must be 20.0 right? because any action on integers yields a float value?

24th Jun 2021, 7:24 AM

S GOUSE BASHA

arithematic python variables

0 Votes

(2*x)===input()input()print(x)x x y

26th Aug 2016, 4:28 PM

The Flash

Помогите с практикой

-2 Votes

a = 2 + float("3") b = 5 c = a == b print(c) why is python silently converting 'b' into a float 5.0 in comparison '==' operatn

18th Nov 2020, 11:31 PM

Михаил

booleans

0 Votes

what's the difference btw = and ==?

26th Mar 2018, 9:24 PM

PyDiv()

c++operators

0 Votes

Eloquent Javascript. Excercise = "Looping a Triangle".

12th Jun 2016, 5:50 PM

Peters Chikezie

(){}++=<=blankstring console.log for let

0 Votes

How to fix this error so that num = [1,3,4] ?

6th Mar 2019, 10:24 AM

Nelson Graham

python3

3 Votes

6 Answers

28th Aug 2020, 8:48 AM

Rajan K

How to use where clause on two conditions like I I need where city = xxxx and where street = yyy

sql

0 Votes

Подскажите пожалуйста как сделать так, чтобы x = введенному числу

5th Dec 2020, 6:06 AM

Nandhakumar G

python3

0 Votes

7 Answers

9th Feb 2020, 7:57 AM

Fridrix9

form an array with elements Akn = nFi + 11 (k) + sin (k) Fi + 12 (n), where u = 3, k, n = 1,2,3,4. Display it as a matrix.

0 Votes

Ruby On Rails + HTML + CSS = ?

11th May 2020, 1:13 PM

Igor King

css html rubyonrails

6 Votes

public class Solution { public static int number = 25;

17th Feb 2017, 1:51 AM

MrCoder

game java.javascript questions xhtml

2 Votes

Front-end + React native = good apps..?

7th Apr 2020, 7:03 AM

DEEpak

application css end front html javascript native react

1 Vote

Nums = list.range(5) print(nums[4]) Why nums[4] == 4?

23rd Jan 2018, 7:52 PM

Deep

python range

0 Votes

words = ["Hello", "world", "!"] print(words[0]) print(words[1]) print(words[2]) how todo?

22nd Dec 2016, 2:16 AM

Kenzhebekov Nurtileu

please

0 Votes

How this results in infinite loop i = i++?

13th Feb 2020, 5:01 PM

Satyam Mishra

help increment infinite java loop

2 Votes

c++pointer reference-types

6th Jun 2019, 2:31 PM

Heisenberg

int y=20; int &ref = y;

0 Votes

What does this code output? letters = ['x', 'y', 'z'] letters.insert(1, 'w') print(letters[2])

4th Jul 2017, 5:48 AM

Kushagra Agarwal

#python

-1 Vote

6 Answers

2nd Nov 2020, 5:16 PM

SHUVODEEP LODH

How can I write (is, years old) between the variables? ,for exmp num = 1 , age = 18

0 Votes

double d = Math.random(); is useful for ?

16th Dec 2021, 9:42 AM

Artin !!!

a am beginner i

1 Vote

Num = 3 if num == 7: print ("3");

22nd Jan 2018, 5:58 AM

saiteja

if-statements

0 Votes

what is difference between " = "and" == " in Programming?

28th Apr 2019, 5:12 AM

Yogesh

programming self-learning sololearn

2 Votes

7 Answers

25th Dec 2018, 4:57 PM

WASEEM MEHR

PYTHON - Dictionaries get print(pairs.get(1)) why = True, but 1,2 and 3 not??? Why not output = "apple"

dictionaries get python

0 Votes

Child c = new parent(); gives compile time error?

28th Nov 2020, 4:13 PM

Philip

inheritance java oops polymorphism

0 Votes

need help in understanding this line: String[] digits = number.split("(?<=.)");

27th Jul 2019, 7:14 AM

shivam

java regular-expressions

2 Votes

What does this do : <div class = "section"> ?

1st Jul 2021, 7:35 AM

Matthew Tangpus

html

4 Votes

whats the difference between, "Class object = new Class(); "and just "object = new Class();" ?

20th Jul 2017, 4:31 AM

Mohak Trivedi

classes objects

0 Votes

__ (int x = 0; ___ < 7; x++) { cout << "in a loop" << endl; }

17th Jul 2018, 10:43 PM

Van Helsing

What is the value of h(6,8) for the function below?def h(m,n): ans = 1 while (n > 0): (ans,n) = (ans*m,n-2) return(ans)

-3 Votes

10 Answers

16th Sep 2016, 5:56 AM

Nurul Azizah

3 Votes

a + 3 = doesnt make sense

7th Feb 2018, 2:29 AM

kamalesh vra

operators python

1 Vote

function (x, f = () => x) 👈 What's exactly happening here⁉️🤔

24th Sep 2016, 8:58 AM

TYPHOON YOMAN

javascript

6 Votes

If 90x + 7 = 97, what is x?

15th Apr 2018, 6:14 PM

Miro

logic value-types x

2 Votes

what is list = 42, 55, 67 print9list[ ]

12th Feb 2019, 3:44 PM

David Boga

what

-3 Votes

Why I'm getting garbage value..??? what's wrong with this code😓..... Answer should be..... index = [ 0, 3]

6th Nov 2020, 12:58 AM

rami

binarysearch datastructure java

0 Votes

11 Answers

10th Apr 2022, 9:47 AM

Davinder Kumar

Сколько сантиметров для платформы = ответ посередине 4,8

css esle if

0 Votes

char a = "hello world" ; printf("%. 2s",a);

4th Oct 2022, 7:51 AM

David Codes

1 Vote

22nd Feb 2019, 7:22 AM

David Boga

I AM NOT GETTING X = 16

operators

0 Votes