Dyskusje Q&A

Can somebody explain to me how can a boolean have a value other than true or false in ruby? Truthies and falsies I mean.

23rd Feb 2016, 7:56 AM

Orpheus

boolean ruby

0 głosów

when i am writing >>> 2+3 i get output as 5...but how this value 5 is stored in the memory location?...what is the name given to that memory location?

15th Apr 2020, 6:13 PM

Einstein Shilly shally

python

2 głosów

Shouldnt all strings have a value or something the says it could be empty or it might have a value. But making it empty isnt that wrong?

30th Jun 2016, 6:39 PM

dhrubadeep mitra

empty strings swift

1 Głos

Write a C++ while clause that stops the loop when the value in the variable called even variable is not an even number

9th Mar 2017, 6:12 PM

Raheem Steward

-3 głosów

Write a function to return a string that contains random numbers where the length must be equal to the value of the parameter.

30th Jul 2021, 6:44 PM

Elvis Noko Kgomo

functions html javascript strings

1 Głos

when reaching num value to 1 then the method called again and and again with argument 0 (num-1) then how it is working

14th Aug 2017, 3:22 AM

oneCaptain

c#recursion

0 głosów

Write a program that's allows the user to enter an amount in dollar and then display this value converted to these four units

4th Jul 2016, 6:10 PM

Seenivasan

-1 Głos

Y would i want to use getters and setters when i can assign the value of a property from inside the main class?

9th May 2017, 5:00 PM

mostafa salah

java

0 głosów

The result of the condition isn't a boolean, it's the value of the condition which is can be truthy or falsey as well

13th Jun 2017, 4:55 AM

suryapoojary

javascript loops

-1 Głos

I make char name array and print the variable that hold reference value then why it shows no.in output but in other like in int

15th Feb 2017, 8:19 AM

Sam

c++compiler java javascript python

0 głosów

Why I have to assign value to a variable to be able to print it out? Why couldn't I print it out directly?

20th Sep 2017, 5:02 PM

mohit thakor

java methods

0 głosów

If integer a is declared in main method and line below it is (int z=test(out a)) so what is the value of x?

18th Sep 2017, 8:50 AM

Nourhan Hassan

-1 Głos

find values for the eqn y=10.5sin(2π+x)*cos(3.5π+x) where x varies by 0-0.1radian. tabulate the above values and determine the rate of increase of y for every value of x.

16th Jan 2017, 12:15 PM

Aniket Patil

While trying to remove duplicate elements in array i want to use only two loops for execution outer loop for 1st value and inner

0 głosów

3 odpowiedzi

19th Sep 2016, 4:55 PM

Meena

arrays

0 głosów

How can I print value of var n if one of the argument of constructor of a class and var name is same but different values ?

21st Oct 2018, 11:23 AM

Dipu Ojha

python3

0 głosów

x++ will increase a value sometimes. Please help me learn all of the times when it won't change x. This is my understanding so far: x=4; for { y=x++; } document.write(y) //returns 4 x=4; for { y=x++; y+=2; return y; } //returns 7 x++/2==? ++x/2=2.5

7th Nov 2020, 6:23 AM

Rajan K

interations javascript loops

3 głosów

6 odpowiedzi

9th Oct 2016, 5:31 PM

ixnayOntheAmScray

Why this code is not working properly?

emergency fix help html id invalid js not_working value why

0 głosów

3 odpowiedzi

5th Sep 2021, 11:05 AM

Ferdous ☑

write c++ a program to read an integer from 1 to 12 and print out the value of the corresponding month of the year?

1to12

-4 głosów

Write a program that reads an integer value and prints its each digit in words using a tuple as follows: Input: 48261 Output: Fo

3rd Jul 2021, 6:22 AM

ganate ahmed

#needanswer

-3 głosów

If we write int a=42 and then write a do...while loop,we write cout..... and then a++ why doesn't it change the value of a

12th Oct 2020, 3:21 AM

Ripunjay singh CRqndsGCxu

c++loops

0 głosów

Make a function which returns the maximum value You are a renowned hacker who has recently found a bug within Flipmart. For a g

8th Mar 2017, 8:21 PM

Nour Ghazal

java javascript

-1 Głos

By using python write a program for ip value iteration . example : 10.0.0.0 to it as to iterate upto as like 10.255.255.255 .

24th Nov 2017, 4:17 PM

Srivatshan.P.K

by python

-2 głosów

I want to erase 1d array on visual studio. I've been erasing the data on some index that have same value on (continue below)

21st Sep 2018, 4:33 PM

Madhu Sudhan

array c++deletearray visualstudio

0 głosów

The switch, does he check every case until he find one who's the same, or does he literally change value with eader case he cros

4th Oct 2017, 12:24 PM

edwolf

c#switch

0 głosów

Как отследить переменную JS

29th Mar 2017, 5:35 PM

Chuck

change get javascript observe observer onchange script value variable

0 głosów

can someone tell me how to make it impossible for a user to type a 'userchoice1[x]' value that does not range from 1 - 10. If you also know a way I can make the user input another value for the 'userchoice1[x]' variable if it is less than 1, I'll appreciate you share the knowledge with me. please see the short code below

25th May 2021, 6:11 PM

Влад Цислевский

1 Głos

help... Which of the following sets up an event handler to fire when the user changes the value of a text area or input field

29th Dec 2016, 1:28 PM

Cody Arthur

jquery

0 głosów

for console.readline y don't yu give like.. console.readline(),x; as yu do in console.writeline("result:{0}",x); ?? if yu simply give readline() which value does the readline fetches??

20th Apr 2021, 12:27 PM

Blhack Jedi

-1 Głos

How to get numbers from edittext for operator

13th Sep 2016, 2:30 PM

venkat

char double edittext final gettext int parse settext string value

0 głosów

How to use onblur function to check thetext field if it has value and it will return,how to alert user if the text field is nul

26th Apr 2018, 4:28 AM

Shon Gosnell

javascript

0 głosów

when I run the code and enter the value of 'a' a letter instead of showing the erroe it's showing the sum.!? and on entering hig

16th Sep 2019, 1:49 AM

Kino Ilfi

c++variables

0 głosów

I made a code to get user input, and i want to add the input value to an "if" condition. But i don't know what do i have to white inside the condition to add the value.

19th Dec 2018, 9:17 AM

Aditya Rathore

java

1 Głos

Wat is the defrent between (1. Return by value/ 2. Return by refrence /3. Return by constant refrence ) in c++

3rd Sep 2016, 2:22 PM

Silas Junior

c++constant function refrence return types value

1 Głos

Help! This program won't work.

24th Feb 2017, 10:52 AM

Muhammad Xoshnaw

debug error help java problem value variables

1 Głos

What is the maximum number which a for loop can reach? (Hint: for any variable type )

1st Jul 2017, 12:15 PM

mirapo37

can forloop integer loop maximum reach value

0 głosów

In html "_blank" is used inside to open the link in new tab..... But Is there any other value that we can give instead of blank

27th May 2017, 1:06 PM

Furkan AYDOĞAN

links

-1 Głos

Power rangers, given 3 input n, minimum, maximum find the number of value raised to the nth power that lie in the range in c# pr

2nd Oct 2019, 4:09 PM

Kishor Kumar

-4 głosów

Create a web page that will collect an integer value N from the user , use JavaScript or jQuery to display number from 1 to N.

31st Oct 2020, 9:54 PM

Reshma

html javascript jquery or

-1 Głos

Type in the missing parts to declare the x variable with a value of 25 and a p pointer containing the x's address. Print the mem

5th Mar 2021, 12:13 PM

Abdulrahman Garba

c++pointers

0 głosów

Fill in the blanks to create a loop that increments the value of x by 2 and prints the even values. x = 0 x <=20

28th May 2020, 8:47 AM

Vincent Kimanthi

loops python

-2 głosów

Ports control , addressing , on mobile devices

29th Apr 2020, 4:08 PM

Salman farooq

addressing data devices ios iot mobile port value

0 głosów

Just for verification: So Python can't store the value 1/3 as .3 repeating like a calculator can? So if I set a variable equal to 1/3 it won't actually be equal to .3 repeating? Seems quite unreasonable to me.

9th Jun 2018, 4:22 PM

francisco Renta

data-types python

1 Głos

Please i need an answer to this worry, base on the switch statement if i input a value that is not in any case nothing wil print

26th Jul 2016, 6:43 AM

Jason Li

switch

0 głosów

An integer n is prime if its only factors are 1 and itself. Write a code segment for checking whether the value of an int n is

8th Mar 2019, 10:50 AM

Agofack

java

-5 głosów

I would value an advice on the while loop. When i am in the loop i=i+1 i=1 while i<=0 i can't make up why 1 appears on screen?

27th Dec 2021, 7:26 PM

Sweshthika Sureshkumar

loops python

0 głosów

I will be interesting to see your solutions to this task

19th Aug 2016, 3:11 PM

Τηλέμαχος Στικούδης

calculate calculator class int interesting java Mathematic string value value-types

-1 Głos

How are the values of value types found (by the program that is using them) if we don't have their memory address stored? E.g., what is the address in memory of the variable x = 10?

28th Dec 2017, 3:56 AM

Евгений Томин

c#objects

2 głosów

I want to write a program that takes the value of the user if it is in the arrays to show the array number if it does not respon

4th May 2016, 12:41 AM

Mark

arrays

0 głosów

HELP when I run this program (in c language) and input the value 2 the output comes out to be 99. I'm using GNU GCC compiler. Can anyone please explain?

20th Jul 2017, 10:26 AM

M .Q

c c++

0 głosów