Discussions Q&R

Why cant we use strings in user defined function ...how to use string in user defined function?????

9th Dec 2017, 11:08 PM

Fatess

c++strings

-1 Vote

What is the best website to study dynamic binding and pointers and array and function and structure?

4th Jan 2019, 11:28 AM

Aamir Mehmood

0 Vote

What it indicates: v(input,input+7) in the code below? And why to use that in sort function too?

25th Aug 2016, 11:40 AM

Mayil esh

c++cpp std::sort()

0 Vote

Where am I going wrong. Trying to write a function that adds 2 strings index by index

22nd Aug 2018, 2:08 PM

Tincture

1 Vote

How can i write a function which add specific amount of whitespace to end of the string.

11th Oct 2017, 9:46 PM

Pride Mawire

html javascript strings

1 Vote

hey guys how to use random function in this app and is its header file <cstdlib> ??

13th Aug 2017, 11:26 PM

oneCaptain

0 Vote

. Write a program in c++ which defines a function power() to return x raised to y.

31st Aug 2016, 10:29 PM

Asim

-5 Votes

How does closing a file explicitly by using close() function provide advantage in terms of memory utilization?

11th Jan 2022, 3:19 PM

Swati Singh

0 Vote

Why not using Regular function to take the arguments and do the same thing as decoretor does

4th Jan 2017, 1:09 PM

Syed Bilal Ali

decorators python

0 Vote

How to add a property to this object of a function via call or apply in JavaScript?

18th Oct 2016, 12:21 AM

mohsen jamali

javascript

0 Vote

Anyone Can Solve This Problem? (In the below function some mistake. please solve and put correct answer.)

25th Apr 2017, 4:44 PM

Chinmoy Samanta

error function-arguments python python3 readonly sololearn

-1 Vote

Is there any code to find the current temperature or temperature of cpu or what ever in c++ complier

14th Dec 2017, 12:49 PM

Ibrahim

function runtime text time.h

0 Vote

trying to Implement a class which takes another class as a parameter, caused to "no matching function for call to myclass(B)"

8th Jun 2017, 5:20 PM

SatanicAngal666

c++classes composition

0 Vote

If we reasign a built in function in Python, it loses it's original behaviour, then how can we get the original behaviour of it?

16th May 2017, 4:23 PM

arash ardeshiri

functions print python3 variables

1 Vote

Can someone please tell me whether the console in JS speak or not? I want to make a function which will welcome the user.

27th Dec 2018, 7:30 PM

Punyasloka Sahoo

console html js responsivevoice

0 Vote

Why doesn't this code work?

10th Apr 2019, 4:42 PM

Piyush Kumar

buttons function html problem visbility

0 Vote

Hi all. Importing whole module or necessary function from module makes difference in speed of running of code?

31st Jan 2019, 4:52 PM

dimitris9

0 Vote

What is the function of inplace operators really coz x=4 x=x+4 x 8 (this serves the same function)

21st May 2017, 8:19 AM

Rashad Afandiyev

operators python

0 Vote

You need to design an iterative and a recursive function called replicate_iter and replicate_recur respectively which will recei

14th Jul 2016, 11:17 AM

hacker charlo

0 Vote

what does h(3231) return for the following function definition? def h(x): (m,a) = (1,0) while m <= x: (m,a) = (m*2,a+1) return(a

17th Sep 2016, 1:29 PM

Dennis

-1 Vote

HELP fix error function to read two double type numbers from keyboard. B)function to calculate division of these two numbers?

13th Aug 2019, 6:06 PM

Su bagar Miwn

error exception handling java

0 Vote

Define a function named longest_duplicates that returns the length of the longest sub-array of duplicates in a given sort array.

18th Oct 2020, 1:12 PM

Charlie Z

1 Vote

What to add in rand() function so that each random no will pop up the screen only once during execution

3rd Mar 2017, 5:52 AM

Tosrif Jahan Sakib

c++rand

1 Vote

CSS + JavaScript Transition - help -

16th Apr 2017, 9:43 AM

Tanmay Shimpi

animation css developement function help how html javascript transition web

-1 Vote

11 Réponses

26th May 2019, 3:30 PM

Ginfio

Problem in the code given in description.Why is the semicolon placed after printsomething ?It is a function & no ; shud be used

functions semicolon

0 Vote

Does developer used to be memorize every single tags, keyword, function, etc?

6th Jun 2019, 1:03 PM

Gaurav Pratap singh

class element function keyword programming tag

4 Votes

Did graphics Library function work in compiler i mean in this app? I was trying to draw the walls in 🐍 game using graphic why?

10th Nov 2017, 1:40 PM

Elvin Auresius

1 Vote

When I click on the button he make the change I want but the other function of the other tags do not work again in HTM Why that?

1st Jan 2019, 9:44 AM

Lata Mishra

html

0 Vote

6 Réponses

28th Dec 2017, 5:48 PM

Sa'ad Awad

Can anyone pls tell me that why static is used in every method(function) in java?( while this is not the case in C++.)

c++function java method static

2 Votes

Why does this return an error? Functions, randomization, innerHTML

10th Jun 2017, 3:13 PM

Harshal Wadhwa

function innerhtml javascript math randomization

0 Vote

can someone tell me what am i doing wrong in overloading this operator

21st Jun 2019, 3:21 AM

YoBoi

c++classes cpp function operator-overloading operators

0 Vote

4th Apr 2021, 7:33 AM

Mihail

Timer in c programming

c function in read terminate time

1 Vote

Why is func(buf) equal func(&buf)

6th Aug 2019, 10:43 AM

malepu rakesh

address c++call function pointer void

2 Votes

C++ printf() versus cout which is more powerful?

21st Aug 2018, 7:42 PM

K Locher

c c++cout function powerful printf

1 Vote

The Input function doesn't prompt me to enter required input whenever i make use of "try it yourself" on my device.Need help,pls

9th Apr 2020, 12:34 PM

DESSIE BAHIRU KEBEDE

booleans python

0 Vote

I dont think the follow mechanism is being used to its full capacity. It's function on sololearn is a bit extraneous.

5th Jun 2020, 1:58 PM

El uthmany

all

1 Vote

What is the Date function in c# ? and how I can count the days from a date till now ?

14th Mar 2018, 11:58 AM

Joe Munene Karanja

0 Vote

I don't understand the difference between parameters and arguments, if they're both being sent to a function to be processed, and they're both variables, what's the difference?

25th Aug 2019, 2:04 PM

Fuad Abdalsslam

functions php

2 Votes

4 Réponses

11th Mar 2016, 9:14 PM

Heather Brown

Write a function that takes a string and a letter as its arguments and returns the count of the letter in the string.

function-arguments python3

-2 Votes

What is the function of auto and &(x) ? (they work the same way in this snippet of code below)

2nd Oct 2021, 4:28 PM

Bobby

c++cpp

0 Vote

Jquiry identifying a button - Question

25th Aug 2018, 2:42 PM

Tincture

button function help js onclick question web

6 Votes

Module methods vs Hand-made functions

23rd Apr 2018, 5:26 PM

Arne Van Kerckvoorde

algorithm function module optimality

0 Vote

What notation does the body of Func use to assign the value 3 to n of given class declaration?

3rd Jan 2018, 3:55 PM

Nonov Urbiznes

class datastructure declaration function

0 Vote

12th Jun 2019, 6:43 PM

Ayesha Zareen

rand()

c++function rand rand()

0 Vote

What happens to the original print_text function when the same name (print_text) is used for the new variable?

1st Jul 2017, 12:11 PM

george georgeson

functions python

0 Vote

How to know a age of person through the date birth . With a local date function .

23rd Dec 2015, 7:10 AM

kris

java

1 Vote

Do we need to declare a function if it is being used as a method in a class??

6th Dec 2017, 1:29 PM

Catarina Bernardo

encapsulation

0 Vote

Difference between, or reason for, a function returning a value verses one that does not return a value.

14th Mar 2018, 8:02 PM

Abcdefg

c++functions value

0 Vote

Friends... Is it possible to return an character array from a function and store in a char array variable in main()... in C++??

21st May 2017, 1:30 PM

Peter Jones

array c c++function return

1 Vote