Discussions Q&R

why it says to open using fopen() but then in the quiz reads the file using file() without opening?

6th Jul 2018, 9:55 AM

Smajil Alisic

files php

0 Vote

How to make a screen alert using C++ in sololearn so the user can input correct values without reading the code in C++?

27th Aug 2016, 8:15 AM

Stefano Gandolfo

c++input

0 Vote

How can I achieve that the TextView shows the current progress of the SeekBar without putting it in the SeekBar method?

25th Nov 2022, 11:29 PM

Ali Murtaza

androidstudio app beginner needhelp

1 Vote

Error: Main method not found in class, How can i use void without main method and don't get an error ?

3rd Sep 2017, 8:40 PM

King Buakaw

classes java objects

0 Vote

will running an infinite loop for longer time will exhaust the system's memory or it will keep running without affecting the memory?

16th Sep 2016, 9:11 PM

Patipan Khwanchoo

loops python

0 Vote

How can we delay the time between the 'output' of 'print' statements at console screen without any further input from the user ?

24th Jun 2016, 12:20 PM

Harsh Eglesiaa

c help outofbox thanks

1 Vote

Здравствуйте, вот практика и код для неё но пишет else without if не могу понять в чем дело. Я новичок, рассчитываю на вас

16th Apr 2020, 2:48 PM

Aditya Narayan Chaurasia

help kod

-1 Vote

Can learn android programing without learning c++/Java etc?What are the softwares need to start to start programming in android?

31st Aug 2021, 1:56 PM

Argon play

android begginer

0 Vote

In c++ can we input something without printing it on screen and also how to clear screen in iostream?

3rd Jun 2017, 6:03 PM

Alwin Varghese

basicc++sololearn

0 Vote

i tried compiling my source code in visual studio 2017 , it compiles without errors , but doesn't work

9th Jul 2017, 3:14 PM

Rishabh Singh Rajput

armstrong armstrong_numbers c error loops math

0 Vote

Assume If u have employee table. U have to fetch the results whose salary is greater than 5000. Without using where clause.

10th Sep 2017, 9:58 AM

Hridyansh Thakur

mysql sql

0 Vote

What is the use of this ( myarr[0][2] = 42; ) in this code without that too the compiler give same output...???

25th Jul 2017, 10:28 AM

vignesh waran

arrays java

0 Vote

why the object pass to the friend function in declaration is different from invocation? (declaration with & and calling without & operator)

19th May 2017, 10:24 AM

yamil mohamed p

c++classes friend

0 Vote

Can I create character models using graphics softwares like AutoCAD, Maya or Blender without coding? If yes, how? If no, why?

23rd Jun 2016, 10:37 PM

Hosein Aghajani

autocad blender character graphics maya model

0 Vote

Is it possible to get a list of all deleted items in a django model without the use of safedelete or softdelete?

21st Nov 2017, 1:36 PM

1604064_Sharif

django,python

0 Vote

writt a Python program that use an if statement to find the smallest of three given integers without using the min function?

5th Apr 2022, 9:03 AM

Ptar*

python

1 Vote

On C# How text a Console.ReadLine(); but without line break. I want the input to be on the same line as where I ask the question

12th Nov 2017, 6:39 AM

Belal channel

0 Vote

Good morning sir. I want to connect to my server mysqld with 127.0.0.1:3306 without socket. Like php bin/console server:run 3306

21st Mar 2022, 7:54 AM

Iñaki B.

connexion mysqld

0 Vote

0 Réponse

28th Sep 2022, 7:19 AM

Malick Diagne

Have anybody experience in awt and swing? Without this can i got a job? If i can what kind of?

AWT java job junior swing

0 Vote

How can I write a code without entering a phrase that is answered with a logical phrase? Or what should I use?

20th Jul 2017, 4:24 AM

Zoller András

1 Vote

How can I write a code without entering a phrase that is answered with a logical phrase? Or what should I use?

5th Jun 2017, 11:05 PM

omar

1 Vote

How could I write a program in c++ without helping? I have studied the classes put it was useless because it was simple.

6th Jun 2017, 9:26 AM

omar

help

0 Vote

What is use of using "import java.util.Scanner" in a code,while when we run a code without using that also giving the same o/p ?

14th Apr 2017, 12:07 PM

Chemist Ghadeer Amleh

if-statements

0 Vote

Courses need to add ajax in php, bootstrap in php with MySQL database , email sending in apache http without wamp or xampp serv

30th Oct 2020, 4:58 PM

Sri Laya

ajax bootstrap database datepicker javascript jquery mysql php

3 Votes

Without using my computer just with my cellphone is it possible to make a picture on my cell phone as the header of this page?

18th Jan 2018, 4:42 AM

vinayagam D

css development html js upload web

1 Vote

How do I replace an array element with three elements without using another array? eg. Replace '0' by $,£,&

8th Jul 2017, 10:19 AM

Xperience

arrays java

-2 Votes

What the benfit of using (using namespace std;) in c++programing ?and Can you write aprogram without use it ?

4th Jul 2016, 12:08 PM

Rohan Agrawal

-1 Vote

Why can we not print the valur of 'var' without obj.printinfo function.? What is the role of this function?

5th Oct 2016, 1:07 PM

miss comp engineer

c++classes this

1 Vote

I need to convert csv file into json without using parser. How create a key and variable for json?

18th Feb 2017, 12:46 PM

Black Temple

arrays javascript objects

0 Vote

how to call for enter value instead of this way which just print without asking the value as expected

10th Aug 2016, 2:40 AM

Gayathri

0 Vote

Does 'continue' only work with the for loop or does it work with other loops or even without loops?

20th Apr 2017, 2:24 PM

Thierry Stay

java loops

0 Vote

What is public what is static what is void ..... Why do we need this ... Without them why cant we run program .... What they do

31st Jul 2016, 9:42 PM

cocoacheescakemuffin

java

1 Vote

4 Réponses

15th Dec 2016, 3:03 PM

Prashant Malviya

how to make the browser save the user data entered the first time without having him to enter it again?

html javascript localStorage website

0 Vote

Can you build a website with python and its frameworks without learning this other languages css,js and html(*not a langg)

4th Oct 2020, 12:16 PM

Youssef Ashraf

django python3

0 Vote

How did develope a simple messenger application similar to whatsapp without video call & voice call feature? Can any1 help me?

16th Dec 2016, 6:16 AM

kevin otieno obiero

0 Vote

<p align="center"> This text is aligned to center </p> in the above code why center is written in double quotes.? I tried it without quotes and I still works.

13th Nov 2019, 10:45 AM

Shafaa Habi

attributes html

2 Votes

4 Réponses

4th Jun 2016, 2:18 PM

Bhushan Babar

Exiting a while loop by changing a variable not working?

break else into loop python while without

0 Vote

As you can see my code which needs a lots of inputs how can I input my values in a systematic way without get confusing ?Solved

21st Nov 2016, 4:27 PM

Max Moses

-2 Votes

How do I run a php script who runs a function which saves something on a .txt file without refreshing that php function?

11th Jun 2021, 6:51 PM

SUKHBEER SINGH

file function php refresh writing

1 Vote

For the simple code below i expected output as "" hello"". But instead I'm getting output as just hello without any quotation.

20th Mar 2017, 7:12 AM

Ciubotaru Bogdan

c++print syntax

2 Votes

given a string, and a integer, how to remove the index of that string without using any string process function?

2nd Dec 2016, 8:22 AM

fathima shahanaz

indexers python3 strings

1 Vote

How can I add inputs from the user into an array in C# only by function and without using another variable??

15th Nov 2017, 10:24 PM

DONG PEI

0 Vote

If you are using Java and C++ on the same app without notifying the app how would the app be able to differentiate between||or&&

29th Nov 2022, 12:24 PM

MOHAMMED ISMAIL S

c++java

-1 Vote

How to animate a divs using js without library, and plugins? I am using animate.css i need a js or jQuery code. no library need.

27th Apr 2018, 7:45 PM

Kanyiri Ghulam Asheek Salifu

css3 javascript jquery

2 Votes

Where can I practice all I learn here ? Any useful sites that will correct my mistakes cuz i always get error without knowing wr

15th Jan 2018, 6:32 PM

jaffer sathick

arrays java loops

2 Votes

When we take input using for loop in array it scanf function uses '&' but without using for loop ,we use scanf '&' not require ?

25th May 2017, 10:05 AM

ola salih

0 Vote

Is there any way by which we can share our c source code to user for testing purpose without let the user see the source code?

15th Nov 2019, 1:17 AM

Ankit Chaturvedi

c sorce

0 Vote

I am making through this without pressing the option to make the code. Is it necessary to make the code to learn?

22nd Sep 2019, 3:35 PM

Harsh Raj

java

0 Vote

In js , without using if & else statements , wap to check if a number is divisble by 4 or not

19th Apr 2018, 1:40 AM

El14n

javascript

0 Vote