Discussions Q&R

How to write your own code for builtin functions of php

8th Jun 2021, 6:45 PM

hafidz ridwan cahya

count function length letter manual php string strings strlen

1 Vote

So lambda functions are mostly used for doing simple things (like additions) without having to define a new function "add_numbers"? Also taking into account that i wont repeatedly use the same lambda function.

21st Jan 2018, 4:57 PM

Bilal Asghar

lambdas python

1 Vote

29th Jun 2016, 1:24 PM

Lucas

Money Rate Income

amount cash for function income javascript jquery rate variables while

1 Vote

hello guys, can you tell me about the recursive function? what the benefit if we use the recursive function?

28th Mar 2018, 2:37 PM

AClue

c++code compiler cpp function method recursion recursive syntax

2 Votes

create a function that when given list of integers, returns a list,where the first element is the count of positive numbers and the second element is the sum of negative numbers. NB: Treat 0 as positive.

12th Apr 2017, 8:30 AM

Luqman Hanafi

0 Vote

How do I clear the screen? [Answered]

7th Sep 2016, 2:37 PM

brian

begginer button clear error function help html javascript text

1 Vote

22nd Jan 2019, 11:22 PM

Trevor

Python 3

defined expression function in python3 regular user using

0 Vote

3rd Oct 2019, 6:06 AM

Selvan Kumar

HELP WITH JS

alert css function html html5 java javascript js php var

4 Votes

Actually what are the difference between all the programming language ? Does it meant c++ or else can do everything ? Either each programming language have its own specific function to do sth or what ?

26th Dec 2016, 3:21 PM

Carlos Castro

0 Vote

Why am I getting neither output nor errors?

27th Sep 2016, 5:01 PM

Jeremy

array c for function help loop no output please printf

0 Vote

31st Dec 2018, 7:43 AM

Parth Salat

Pattern using JS

function iq java javascript js learning map mapfunction pattern react

0 Vote

Is there a way in c++ to directly access balance as a getter without having to do a function call but only be able to modify it through related methods?

6th Feb 2022, 5:42 AM

Mridul Rathore

c++encapsulation

0 Vote

main() { int i; int marks[ ]={55,65,78,78,90,95,98}; for(i=0,i<=6,i++) disp(&marks[i]); } disp(int* n) { show(&n) } what is required in function show() to write tell me, array n pointer questions???

8th Mar 2016, 6:18 PM

Josie Thompson

-1 Vote

Is it necessary to use the court function with a switch statement? And does the case value always have to be a number? or can it be a letter or word?

24th Nov 2016, 2:00 PM

Sumit Yadav

10.a by columns function identity javascript matrix.n returns rows the which write

1 Vote

6 Réponses

10th Dec 2016, 7:41 PM

Nashwan Aziz

c++switch

0 Vote

I don't get when one would use magic methods. if I use them when i need to do complex operations, why would I not use a function that I define? thanks

30th Sep 2016, 7:11 PM

Danielle Gaston

magic-methods python

0 Vote

can anyone explain what is view what is the function of view what is the syntax? As I am a beginner so if you give me the actual definition of it, it will be very useful to gather knowledge or to understand what is VIEW

10th Aug 2016, 1:27 PM

Davide Polizzi

sql views

0 Vote

4 Réponses

22nd Aug 2016, 8:56 PM

Dipayan Pramanik

JavaScript and HTML (help!) making alerts appear at the click of a button.

alert button form function help html html5 javascript js new

0 Vote

[Solved] C++ size of operator on an array parameter

5th May 2018, 2:26 PM

PathFinder

ahhhhhhhh array c++function helppppppp ksjejekwoqpspxkxjjdmsmwk parameter pointer sizeof thing

0 Vote

what is the use of 'except' while coding as programmer focus more on making the code correct rather than writing the error by himself please tell if their is some important use of this inbuilt function

1st Jun 2022, 4:10 AM

ITDW

exceptions python

1 Vote

Can someone explain this code and it’s output to me it was in a code challenge with Sololearn(lvl 22)

28th Aug 2016, 9:43 AM

Anurag

code codechallenge doubt function output python question sololearn

0 Vote

function can_i_enter(age) if (age < 6) { document.write ("you are not allowed to watch Dead pool after 6:00pm.");} else if (age>=6 && age<17) {document.write("you must be accompanied by a guardian who is 21 or older.");} else if (age>=17 && age<25) {document.write ("you are allowed to watch Dead pool, right after you show some ID. ")} else if (age>=25) { document.write ("Yah! you can watch Dead pool with no strings attached!");} else { document.write ("Invalid age. ");} can_i_enter (24);

8th Sep 2022, 1:50 PM

Dhriti Parikh

javascript

0 Vote

9 Réponses

31st Aug 2016, 8:42 PM

Dan-Awoh Emmanuel

Can someone help me understand this code?

bruteforce code cracking details explanations function open()python var x

-1 Vote

4 Réponses

4th Sep 2017, 8:56 PM

Markus Beyer

What is the problem with this code?

array c++error function hackerrank operands operator stl template vector

0 Vote

Adding onto an output file?

7th Jun 2020, 3:42 PM

Abhishek Dimri

fstream function functionprototype help ifstream main multipleofstream ofstream prototype urgent

1 Vote

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

17th Mar 2018, 9:56 AM

Peter Nguyen

c++constant function refrence return types value

1 Vote

Value "none" keeps being returned

24th Feb 2017, 10:52 AM

Muhammad Xoshnaw

ascii code function methods oop python return

0 Vote

7th Aug 2017, 10:59 AM

X-1

Help me fix this code

2d-array array c code double-pointer fix function help pointer segmentation-fault

1 Vote

5th Oct 2018, 8:33 AM

Chintan Basrani

OOP Goblin Game

class classes function game object objects oop python type

0 Vote

30th Jun 2021, 9:21 PM

xxflutterinax

Or in if?

function function()help If indent intend or python

0 Vote

24th Aug 2017, 9:36 PM

Markus Beyer

pyrhon

codeing computational_pysics create_code function help math me pysics python student

-1 Vote

1st Nov 2019, 12:51 AM

Hello

Restart Button

button click die function help javascript onclick restart restartbutton

0 Vote

Hello guys right now I am kinda of new in python my question is related to the function call len() len() its print out the character but here it's the confusing part, I am working with a list let me explain an example players ['lee', 'bob', 'moe', 'joe'] len(players) 4 why it's giving me 4 item in the list I thought len it counts the characters and if I do this it give me the correct somewhat answer what I am seeking, len(players [-1]) 3

25th Dec 2017, 12:53 AM

AClue

0 Vote

8 Réponses

4th Jul 2016, 7:06 PM

Talha Khan

Method in python

-1 <>1:def function h(x):if maximize or x x y

0 Vote

is there any go to function in python.like if I want to run the program n times. it should ask wether I want to run the program again at the end,if the user says yes it should run again else the program should stop

15th Mar 2020, 4:22 PM

Njood Jasser

0 Vote

what are the results when we define a function and in the argument list pass values to the arguments? we pass values to this function. it will work with its default values or our new values?

13th Aug 2016, 3:10 PM

Purushotham Parthy

0 Vote

what will be output?? #include <iostream> using namespace std; int main(int a) { cout << a << "\n"; return 0; } int main(char *a) { cout << a << endl; return 0; } int main(int a, int b) { cout << a << " " << b; return 0; } int main() { main(3); main("Subodh"); main(9, 6); return 0; } if output is compilation compilation error then how can we overload "main" function in C++

15th Dec 2016, 4:07 PM

Ayin GhaziMoradi

Isn't this just a reoccurring function called from within itself until a particular set of conditions are met? I don't know it just seems like shorthand to me. Like a do-while loop. I am sure it could be used for more than just factorials.

0 Vote

5 Réponses

13th Sep 2016, 1:05 PM

subodh Kumar

c#recursion

1 Vote

Any one know how to rearrange the string into palindrome if possible using c

28th Jun 2016, 10:39 PM

Matt Roberts

bulit c function in or program using with without

0 Vote

PHP rename all variables inside code

5th Nov 2019, 2:41 PM

Purushotham

code function php rename source trick tricks variable

1 Vote

given three integer numbers and knowing that they form a valid triangle as (int side1, int side2, int side3), how can I use c++ library function max () to write a single statement that assigns the maximum of three sides to the variable sidemax;

30th Nov 2016, 10:01 PM

Hooman Hassanzadeh

1 Vote

why when i use editor for that code didn't print the result automatically and i shoud insert print function first the code is: float (insert('enter a number: ')) + float (insert(' enter another number: ')) when i use this code in IDLE the program prints the result automatically

15th Jun 2016, 3:56 AM

Abdulai Torfik

editor python

0 Vote

Can I check C# built in functions?

7th Jul 2016, 12:11 PM

Ahmed Kamal

block c#function highlevel mth object program random visualstudio

1 Vote

22nd Nov 2017, 9:42 AM

repulotaska

python 3

8)below?for function h(231 is of the value what

0 Vote

Python provides an inbuilt function 'print' which h automatically generates a line break when it is called, then how can we generate a pattern as : 1 2 2 3 3 3 4 4 4 4 and so on.. using while loop ???

19th Aug 2018, 11:12 AM

Akash Takalkar

'o''w3resource.com',2 9.a accepts and arguments arguments,count expected function javascript letter number occurrences of output sample specified string string.that the two will within write

2 Votes

6 Réponses

24th Dec 2016, 9:11 PM

Nashwan Aziz

0 Vote

I am getting this error on creating a Project in Dev cpp

18th Oct 2016, 8:27 AM

Piyush Bhatia

'myclass''void class declared error:-9 23 c:\tc\bin\myclass.cpp [error]function in member myclass::myprint()'no

1 Vote

Programmer What is your best programming language?Why?

27th Jul 2022, 3:03 AM

Prachi Porwal

android c#c++cctv class function java jdk jvm oop phyton scripting-languages static void

0 Vote

7th Oct 2016, 12:11 PM

DK-deadAnzle

my_sort

a function in list my_sort numbers of takes which write

0 Vote