Q&A Discussions
Can somebody explain to me how can a boolean have a value other than true or false in ruby? Truthies and falsies I mean.
0 Votes
1 Answer
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?
2 Votes
2 Answers
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?
1 Vote
2 Answers
Write a C++ while clause that stops the loop when the value in the variable called even variable is not an even number
-3 Votes
2 Answers
Write a function to return a string that contains random numbers where the
length must be equal to the value of the parameter.
1 Vote
1 Answer
Write a program that's allows the user to enter an amount in dollar and then display this value converted to these four units
-1 Vote
2 Answers
Y would i want to use getters and setters when i can assign the value of a property from inside the main class?
0 Votes
1 Answer
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
0 Votes
1 Answer
Why I have to assign value to a variable to be able to print it out? Why couldn't I print it out directly?
0 Votes
1 Answer
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?
-1 Vote
2 Answers
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 Votes
1 Answer
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 ?
0 Votes
1 Answer
write c++ a program to read an integer from 1 to 12 and print out the value of the corresponding month of the year?
-4 Votes
2 Answers
Write a program that reads an integer value and prints its each digit in words using a tuple as follows: Input: 48261 Output: Fo
-3 Votes
2 Answers
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
0 Votes
1 Answer
Make a function which returns the maximum value
You are a renowned hacker who has recently found a bug within Flipmart. For a g
-1 Vote
1 Answer
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)
0 Votes
1 Answer
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
0 Votes
2 Answers
Как отследить переменную JS
0 Votes
2 Answers
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
1 Vote
2 Answers
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
0 Votes
1 Answer
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??
-1 Vote
2 Answers
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
0 Votes
1 Answer
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
0 Votes
1 Answer
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.
1 Vote
4 Answers
Wat is the defrent between (1. Return by value/ 2. Return by refrence /3. Return by constant refrence ) in c++
1 Vote
1 Answer
What is the maximum number which a for loop can reach? (Hint: for any variable type )
0 Votes
1 Answer
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.
-1 Vote
1 Answer
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
0 Votes
1 Answer
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
-2 Votes
1 Answer
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.
1 Vote
4 Answers
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
0 Votes
1 Answer
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
-5 Votes
2 Answers
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?
0 Votes
2 Answers
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