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How does closing a file explicitly by using close() function provide advantage in terms of memory utilization?
c++
0 Votes
1 Answer
4th Jan 2017, 1:09 PM
Syed Bilal Ali
Why not using Regular function to take the arguments and do the same thing as decoretor does
decorators
python
0 Votes
1 Answer
18th Oct 2016, 12:21 AM
mohsen jamali
How to add a property to this object of a function via call or apply in JavaScript?
javascript
0 Votes
1 Answer
25th Apr 2017, 4:44 PM
Chinmoy Samanta
Anyone Can Solve This Problem? (In the below function some mistake. please solve and put correct answer.)
error
function-arguments
python
python3
readonly
sololearn
-1 Vote
1 Answer
14th Dec 2017, 12:49 PM
Ibrahim
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?
functions
print
python3
variables
1 Vote
2 Answers
27th Dec 2018, 7:30 PM
Punyasloka Sahoo
Can someone please tell me whether the console in JS speak or not? I want to make a function which will welcome the user.
console
html
js
responsivevoice
0 Votes
2 Answers
10th Apr 2019, 4:42 PM
Piyush Kumar
trying to Implement a class which takes another class as a parameter, caused to "no matching function for call to myclass(B)"
c++
classes
composition
0 Votes
3 Answers
16th May 2017, 4:23 PM
arash ardeshiri
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
python
-1 Vote
2 Answers
13th Aug 2019, 6:06 PM
Su bagar Miwn
Hi all. Importing whole module or necessary function from module makes difference in speed of running of code?
python
0 Votes
2 Answers
21st May 2017, 8:19 AM
Rashad Afandiyev
What is the function of inplace operators really coz x=4 x=x+4 x 8 (this serves the same function)
operators
python
0 Votes
2 Answers
14th Jul 2016, 11:17 AM
hacker charlo
You need to design an iterative and a recursive function called replicate_iter and replicate_recur respectively which will recei
python
0 Votes
2 Answers
17th Sep 2016, 1:29 PM
Dennis
HELP fix error function to read two double type numbers from keyboard. B)function to calculate division of these two numbers?
error
exception
handling
java
0 Votes
1 Answer
18th Oct 2020, 1:12 PM
Charlie Z
Define a function named longest_duplicates that returns the length of the longest sub-array of duplicates in a given sort array.
c++
1 Vote
2 Answers
3rd Mar 2017, 5:52 AM
Tosrif Jahan Sakib
What to add in rand() function so that each random no will pop up the screen only once during execution
c++
rand
1 Vote
2 Answers
16th Apr 2017, 9:43 AM
Tanmay Shimpi
Is there any code to find the current temperature or temperature of cpu or what ever in c++ complier
function
runtime
text
time.h
0 Votes
2 Answers
8th Jun 2017, 5:20 PM
SatanicAngal666
Why doesn't this code work?
buttons
function
html
problem
visbility
0 Votes
3 Answers
31st Jan 2019, 4:52 PM
dimitris9
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 Votes
2 Answers
6th Jun 2019, 1:03 PM
Gaurav Pratap singh
CSS + JavaScript Transition - help -
animation
css
developement
function
help
how
html
javascript
transition
web
-1 Vote
11 Answers
26th May 2019, 3:30 PM
Ginfio
Did graphics Library function work in compiler i mean in this app? I was trying to draw the walls in 🐍 game using graphic why?
c
1 Vote
2 Answers
1st Jan 2019, 9:44 AM
Lata Mishra
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?
html
0 Votes
6 Answers
28th Dec 2017, 5:48 PM
Sa'ad Awad
Does developer used to be memorize every single tags, keyword, function, etc?
class
element
function
keyword
programming
tag
4 Votes
2 Answers
10th Nov 2017, 1:40 PM
Elvin Auresius
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
booleans
python
0 Votes
2 Answers
5th Jun 2020, 1:58 PM
El uthmany
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?
functions
php
2 Votes
4 Answers
11th Mar 2016, 9:14 PM
Heather Brown
I dont think the follow mechanism is being used to its full capacity. It's function on sololearn is a bit extraneous.
all
1 Vote
2 Answers
14th Mar 2018, 11:58 AM
Joe Munene Karanja
What is the Date function in c# ? and how I can count the days from a date till now ?
c#
0 Votes
2 Answers
25th Aug 2019, 2:04 PM
Fuad Abdalsslam
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
3 Answers
2nd Oct 2021, 4:28 PM
Bobby
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
2 Answers
10th Jun 2017, 3:13 PM
Harshal Wadhwa
Why does this return an error? Functions, randomization, innerHTML
function
innerhtml
javascript
math
randomization
0 Votes
2 Answers
21st Jun 2019, 3:21 AM
YoBoi
can someone tell me what am i doing wrong in overloading this operator
c++
classes
cpp
function
operator-overloading
operators
0 Votes
2 Answers
4th Apr 2021, 7:33 AM
Mihail
Timer in c programming
c
function
in
read
terminate
time
1 Vote
1 Answer
6th Aug 2019, 10:43 AM
malepu rakesh
Why is func(buf) equal func(&buf)
address
c++
call
function
pointer
void
2 Votes
2 Answers
21st Aug 2018, 7:42 PM
K Locher
C++ printf() versus cout which is more powerful?
c
c++
cout
function
powerful
printf
1 Vote
2 Answers
9th Apr 2020, 12:34 PM
D ̲E ̲S ̲S ̲I ̲E ̲- ̲B ̲A ̲H ̲I ̲R ̲U ̲
What is the function of auto and &(x) ? (they work the same way in this snippet of code below)
c++
cpp
0 Votes
1 Answer
25th Aug 2018, 2:42 PM
Tincture
Jquiry identifying a button - Question
button
function
help
js
onclick
question
web
6 Votes
1 Answer
23rd Apr 2018, 5:26 PM
Arne Van Kerckvoorde
What happens to the original print_text function when the same name (print_text) is used for the new variable?
functions
python
0 Votes
2 Answers
23rd Dec 2015, 7:10 AM
kris
How to know a age of person through the date birth . With a local date function .
java
1 Vote
1 Answer
6th Dec 2017, 1:29 PM
Catarina Bernardo
Do we need to declare a function if it is being used as a method in a class??
encapsulation
0 Votes
2 Answers
14th Mar 2018, 8:02 PM
Abcdefg
Difference between, or reason for, a function returning a value verses one that does not return a value.
c++
functions
value
0 Votes
2 Answers
21st May 2017, 1:30 PM
Peter Jones
Module methods vs Hand-made functions
algorithm
function
module
optimality
0 Votes
2 Answers
3rd Jan 2018, 3:55 PM
Nonov Urbiznes
What notation does the body of Func use to assign the value 3 to n of given class declaration?
class
datastructure
declaration
function
0 Votes
1 Answer
12th Jun 2019, 6:43 PM
Ayesha Zareen
rand()
c++
function
rand
rand()
0 Votes
2 Answers
1st Jul 2017, 12:11 PM
george georgeson
what is it necessary to do a small program for encryption and decrypt in c ++? I know the encryption function and decrypt
c++
decrypt
encryption
program
0 Votes
2 Answers
17th May 2018, 9:27 AM
Bogdan Văduva
Python Numpy function to resize a 1D array to 2D array with fixed no.of columns and no restrictions to no.of rows
array
numpy
python
0 Votes
1 Answer
9th Sep 2020, 1:52 PM
Soumya C S
In if statement 7>0 thn print function displays 3 within same statement 7==7 y not thr is no display of 4
if-statements
python
1 Vote
2 Answers
6th Mar 2018, 12:07 AM
Bh G
Friends... Is it possible to return an character array from a function and store in a char array variable in main()... in C++??
array
c
c++
function
return
1 Vote
1 Answer
31st May 2018, 8:47 AM
Sp Maurya
i need help with this task using c++
c++
code
function
program
string
-3 Votes
3 Answers
3rd Jun 2021, 5:57 PM
Dado Salkovic
Write a function that takes coordinates of three points namely x1,y1,x2,y2,x3,y3 and to print whether the formed triangle is a).Equilateral b).scalen c.)Right angle Triangle.
c++
2 Votes
2 Answers
1st Oct 2016, 4:00 AM
SAMBHAV KUMAR THAKUR
Functions
c++
file
filehandle
function
remove
replace
1 Vote
1 Answer
24th Jan 2020, 6:08 PM
Zohal
Can i change that double character function in the solo-IDE wich adds a corresponding end character after the characters: ('"{[<
"('[<
\
>]')"
0 Votes
1 Answer
11th Jun 2019, 6:03 AM
Rayyan Nafees
#named function def polynomial(x): return x**2 + 5*x + 4 print(polynomial(-4)) #lambda print((lambda x: x**2 + 5*x + 4) (-4
lambdas
python
1 Vote
1 Answer
9th May 2017, 4:54 AM
AJITH KUMAR
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