Q&A Discussions

What is the meaning of the first P in php as we know php means hypertext preprocessor. So y p in first y not only hp

8th Oct 2016, 6:08 AM

Pranay Neema

php

1 Vote

It is only a switch statement that a break statement can terminate? Are there other statement that a break statement can also terminate?

3rd Sep 2016, 12:04 PM

jyotirmoy

c++switch

0 Votes

I want to choose another language in a challenge but it shows only c++ & JavaScript. Is there any way to change it?

10th Oct 2016, 2:07 PM

ibiso bien

challenge

0 Votes

In Image tag which is <img src="" />,how can I write path if I want to add a picture from mobile phone?Is path is only for PC?

22nd Nov 2016, 7:10 PM

Rohit Pandey

<img

1 Vote

What will be the O(1) solution for accepting only those numbers from array which are divisible by 'a' and 'b' but not by both?

26th Oct 2017, 5:06 AM

Atif Iqbal

c++python3

0 Votes

In the simple calculator, in the given example 1st line: While true: True here is not defined.... Will it work if we only use while rather than while true??

4th Feb 2019, 5:02 PM

Aryan 🇮🇳

calculator python

2 Votes

What is better to choose as i have only the brief idea(in layman terms) about these things. Which side to explore first in cse?

26th Jun 2016, 12:54 PM

Kanishk Gangwar

artificial-intelligence iot machine-learning

0 Votes

is c# the only necessary language needed to script on unity3d? ..or am i required to learn a unity modded c#.. like JavaScript for unity called unityscript.

22nd Mar 2018, 2:18 PM

mansha

1 Vote

how to find next highest number for the given number which should contains only the digits 2 and 7. ex:i/p 2 o/p 7,i/p 22 o/p 27

16th Jul 2016, 10:09 PM

Mitchell Fröşhkid Mitčhÿ Orutu

ruby

2 Votes

I there any way to execute a statement for one time only , when all values in for loop or satisfying the condition.

7th Feb 2018, 7:09 PM

Gopi Krishna

array for if-statements loops

0 Votes

How to do an admin log in and student log in in which admin can edit,delete,etc data and student can only view it

13th Nov 2017, 12:25 PM

Aamir Sultan

mysql php sis

0 Votes

How to give success message on interaction of two objects of same color and fail on diiferent color usng only web languages pls

24th Feb 2019, 3:11 AM

Ken Ruzzel Rivas

css html javascript

1 Vote

Im trying to reverse only the vowels of a string but it's just not happening. :-( Can anyone tell why is it so.

29th Oct 2017, 2:55 PM

muqheet

java reversevowels

0 Votes

I want to make typing tutor program so how can I put timer in that and let user type only for 2 mins.

18th Jul 2017, 11:36 AM

Joseph Nithish

tutor typing

0 Votes

Why bool is of size 1 byte ...and its only 1 or 0 so how its size became 1 bytes not 1 bit..???

11th Apr 2017, 2:48 AM

Vijay Chavda

bit memory

0 Votes

Build a filter func tat takes list ,function as input and returns list of only those items wch pass specified condition in func

24th Nov 2016, 5:05 AM

Ramakant Vishwakarma

functions lists

0 Votes

While trying to remove duplicate elements in array i want to use only two loops for execution outer loop for 1st value and inner

5th Mar 2017, 5:23 AM

charumathi.n

arrays

0 Votes

concat() will take only 2 arguments, concat(city,', ',state) is not working in Oracle. How did you get solution with it please clarify my doubt.

21st Oct 2018, 11:23 AM

Dipu Ojha

concat sql

0 Votes

I want import data from localhost (easyphp) written in arabic I use for this code vector but a problem arabic dont display and I see only :$#&$# .....thanks

14th Jun 2015, 5:20 PM

gnani

java

1 Vote

AAA is only a term (of Authentication -Authorization ) but it is not a protocol or program or any thing like that...am i right?

3rd Aug 2016, 8:13 PM

Adjed boumediene

ccna networks

0 Votes

Now when we put a break in a line using a tag, is it necessary to write it as ? Because only works too

8th Aug 2018, 3:05 PM

Omar

formatting html

0 Votes

Write a code which take input of number and give output a number whose digit is in reverse order but of only five from last.

14th Mar 2017, 3:44 PM

Akshit Alva

c c++

1 Vote

Should I learn javascript if one of my goal is to be knowlegeable only in back end development? Is there a mySQL in sololearn ?

31st Dec 2017, 11:45 AM

PRANAV VATSA

javascript mysql php sql

0 Votes

Had that awkward moment? When u lose a challenge due to keyboard or network error and u rematch only 2 actually fail more qstn

19th Nov 2018, 10:17 PM

Ronald Allan Rupuesto

challenge coding quiz ranking

1 Vote

Please how do we lean it becouse i can only see the question .i have to lean it before i can answer the questions

1st Aug 2017, 11:53 AM

akpan ifiokobong

0 Votes

I suggest a new group of courses: Projects of Programming for the work, as example: how configure a web server, etc, only for w

20th Apr 2017, 1:34 PM

Dj Makosam

1 Vote

I don't understand the difference between the JOIN command to the INNER JOIN command? Is it only two different ways to get the s

23rd Feb 2017, 2:04 PM

Álvaro Santana Franco

join sql

1 Vote

Why following code is unable to upload a vide ?it only upload images i want it would work for uploading video too ,What,s error?

29th Jun 2017, 7:35 PM

Haim Dotan

html php

0 Votes

Can anyone tell me how to write a program that only show the second prompt after user input the first & press enter ?

7th Dec 2017, 6:52 PM

hassan

input java

-1 Vote

in sql database how to map data of 2 table ..1 common field but in one table its data type is 111111A and in other 111111 only

23rd Feb 2016, 1:34 AM

Lenny

sql

0 Votes

How is it possible for document.write (1 + " ") ; gives 1 and a line break and while document.write(1 + ) doesn't.i don't understand the concept because it only understands the string..someone please help am confused

22nd Nov 2016, 4:10 PM

Chander Mani

javascript loops

1 Vote

4 Answers

15th Jun 2016, 10:12 AM

Ozii

Write a python program in which we have to print all no from 1-10 . And in the same program we have to add only even no ??

python

-2 Votes

What happened i almost completed the course i only had one module remaining and now am at 0 but with my same achievements that said i was half way through i need a fix i can't believe this

12th Jun 2020, 10:15 AM

Geetanshu Mamgain

javascript

2 Votes

4 Answers

2nd May 2017, 12:45 PM

Daniel Chin

what if we ask the user to add two values but instead the user adds only one number then what will the compiler show as second number in the output??

c++variables

0 Votes

infix to postfix (existing only +, -, *, / ) need to add one more condition(to the power of " ^ ") into this coding

9th Jul 2016, 6:22 PM

Amol Jain

#infix #infixtopostfix #intopost #java #postfix

0 Votes

When there are default values for both parameters but there is only one argument provided, how do i know which parameter it it means to feed?

14th Apr 2018, 6:34 PM

Minion Jin

methods parameters ruby

0 Votes

Help please i can't run more than 1 code in Python shell 2.7.12 it produces output for only the first line and ignores all other input... Pls some1 help me.

7th Feb 2017, 4:21 PM

yuxme

input output python

0 Votes

I just noticed that whenever i take a course i flawlessly do it for some days and when only 1 lesson is left i start thinking th

28th Nov 2016, 3:58 PM

Modupe

c#cpp java php python ruby sql web

-1 Vote

i really want a basic concept of php? we can use html and css only to create a webpage then why php?? javascript is already there for external popups and more?? so why php??

1st Jul 2017, 12:41 AM

Ankit Pathak

comments php

0 Votes

4 Answers

27th Aug 2016, 7:14 AM

Shreetu Hada

where can i find a link to install and commence java programming for mac os x because the tutorial is only for windows? Is there

macosx tutorial

0 Votes

Do you agree with coding functions that only do one thing? Even if you end up with a lot of them spread on your code?

18th Oct 2016, 3:43 AM

Suhag

clean code functions

0 Votes

hi guys can anyone tell me what is the use of namespace with an example and why only namespace std not namespace cout and how I know which type of namespace s are used writing an program?

9th Sep 2017, 8:57 AM

Emilio Talamante Lugo

c++

2 Votes

Sololearn Please fix your challenges. If I challenge someone and answer all the questions correct and other one does the same then only he gets another question to tie break. I also should be given the tie break question

1st Jan 2016, 1:53 AM

sivasaiprakash

c++

0 Votes

5 Answers

5th Aug 2016, 2:50 PM

Zeeshan

Can anyone correct my code .if input = Wow i got this output should be this got i Wow but with only 1 space in between

java

0 Votes

woah wait if thats the case than i only need us a lot of \n in just a single cout for spacing to next line right?

13th May 2020, 5:08 AM

Shivam Rawal

c++cout

0 Votes

Is it just me or does it seem like the only way to comprehend what you just learned Is by going to the next lesson? #mindblown😂

7th Jul 2017, 11:58 AM

Noor Mohamed

code interesting self-learning weird

0 Votes

Hello everyone! I'm looking for a reliable friend who will help me not only to learn but also to create a shop site here my mail

15th Jun 2017, 1:22 PM

Karey Montrel Heyward

html

0 Votes

I wish the app added Sql injection as a topic... I don't want only the basics i need intermediate and expert training... I need help on this.... Does anyone have any idea????

28th Nov 2017, 12:21 AM

Олег Федорчук

sql

1 Vote

Can we declare variables within if statement and will that particular variable be considered only in the if statement or can it be used outside the statement

18th Feb 2017, 2:14 PM

Kelvin Linkan Arifayan

python

0 Votes