Q&A Discussões

What to download in coding SQL? Is there any library needed or package just like in R language? Does it have an IDE?

28th Nov 2016, 4:02 PM

Med Med

ide sql

0 Voto

main method takes an array of strings as parameter but it is not called from any method so how can it takes parameters?

3rd Nov 2019, 1:31 AM

Ronald Rosete

java methods

0 Voto

I am a beginner, I'm writing a program to produce the multiplication table of any number y ( entered by the user), how do I print the results as y*i=ans

1st Oct 2016, 2:07 PM

PANKAJ SINGH

0 Voto

Is there any program in c where you can convert the int to char for ex. 5 - b if there is can you give me a sample thanks :)

17th Sep 2016, 1:24 PM

POZEIDON Thomas

0 Voto

9**(1/2) = 1 my pc gave me this answer . Any help i try the same code again and still 1 also 10/2=5 not 5.0 my pc gave me. why

2nd May 2018, 2:40 AM

Rise

numeric-operations python

0 Voto

Why cant i use mod operator to find remainder of a floating point no. Divided by any no even when we use floating point datatyp

28th Dec 2016, 4:22 PM

OBENG ERIC

c++operators

0 Voto

hy. When i run this code on shell it gives me an error of unindent does not match any outer indentation level....how to handle t

19th Aug 2017, 2:25 AM

Harsh Wellengsly

functions python

0 Voto

If we give any constraint for multipe columns and we want to drop constraint of specific column then what is the query for that?

10th May 2017, 11:50 AM

Shah Zaib

constraint database mysql sql

0 Voto

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

4th Aug 2021, 5:05 AM

Harshanand Raykar

ccna networks

0 Voto

What is the Java language mostly used for? Just Smartphone apps? Are there any regular programs that have been done in Java or is that still done mostly in C or C++ these day?

8th Aug 2018, 3:05 PM

Omar

java

1 Voto

Is there any code in Python to cut a string as we used to in HTML? HTML Example, left ("abcd",1) gave "a" So anything like this in Python?

7th May 2016, 2:08 PM

Paul Skinner

0 Voto

I am trying to send data to database with post method but it not going to DB is there any problem or should i use get method.

7th Aug 2016, 7:18 AM

Shashank Keshari

form

1 Voto

Please tell me what is wrong in my program. My assignment is to create a number wheel puzzle where I place numbers 1 thru 11 in a circle so that any three circles in a straight line make the same sum.

20th Nov 2017, 9:34 AM

Ashish Kumar

arrays functions loops

2 Votos

How can I write a ruby code that takes in an array of integers and return true if any three consecutive elements sum to 7

7th Aug 2016, 8:35 PM

Smiley16

case else end puts when

1 Voto

I am a beginner in programming, I confuse functions and loops still and i cant write them correctly, do you have any tips on how

11th Apr 2017, 7:56 PM

Safianu Mohammed

c++functions loops

0 Voto

Can anyone give any idea how to use the Cordova geolocation plugin and retrieve the name of the city the user is currently in?

20th Apr 2017, 12:21 PM

moe

cordova googlemap javascript

1 Voto

I'm completely new to programming world and i have no idea where to start and how to start. Can anyone give me any suggestions?

7th Jul 2017, 7:32 AM

Goutam Bose

advice

0 Voto

Hey does any body want to join our what'sapp information sharing group.It would be great to see you guys there and chat with you

19th Mar 2018, 2:59 AM

Satwa Sayam Mohanty

all c++group java javascript people programming python what'sapp

0 Voto

What is the best language to program simple arcade games? Do I have to know a bit of design in Photoshop or any editor?

2nd Feb 2018, 6:45 PM

Anurag Nirwan

arcade games java python self-learning

0 Voto

Can any professional tell me the future of web designing and development is bright? How much can I earn in a month by this?

18th May 2017, 4:21 AM

Ferkze

designer developer profession web

-2 Votos

How do you use Angular to create a basic web admin? Is Angular is the best for that? And any other tools you'll suggest

27th Sep 2022, 12:22 PM

Debajit Das

angular interfaces js website

0 Voto

Can we hack somethings just by pythob program are there any body to hack anything by python program and how we can learin this

13th Oct 2018, 5:28 PM

Tuyền Lê

-2 Votos

Why do I get "Update course" option in my Android app of solo learn? Everytime I update my course, it won't make any change.

28th Sep 2019, 8:14 PM

Lose Man

sololearn

1 Voto

I am trying to create an insertion sort with linked list , any help? My code made it in 16.4 second in range 10000

26th Aug 2017, 8:31 PM

Uly Miguel Marmolejos Ruiz

0 Voto

anyone has any idea shere to get a brief explaination on the syntaxes for java and the syntaxes itself and also its usage. it woild be very helpful. thank you 😏

9th Dec 2016, 11:32 PM

Ahmed Abousaif

java

0 Voto

Is there any good resources for practicing what we have learned? Something that basically says write a solution to do this specific problem and can go from very basics to complicated.

26th Sep 2016, 8:09 AM

Thevasharma

begineer c++

0 Voto

print("Enter any number:") n = input () n=n*5 print(n) In the above program, if I try to multiply the given integer with 5 , to get output as "5n". Instead it prints as "nnnnn". Could anyone help me to solve it ?

23rd Jan 2017, 10:45 PM

Brandon Ausbon

python variables

0 Voto

5 Respostas

13th Sep 2016, 9:15 AM

RAKESH

Diwali challenge

any c++challenge colourful diwali greetings html java language php

1 Voto

Any one knows how to use advace kivy method? I am trying to make an app using kivy and I can't change the background of labels?

19th Oct 2017, 8:03 AM

Prag

kivy learn python

-1 Voto

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????

23rd Apr 2022, 11:56 AM

Furqan Ali

sql

1 Voto

I want to have a good command over STL implementations in C++. Can anybody help me out with Questions on STL ? Any website ,app?

18th Feb 2017, 2:14 PM

Kelvin Linkan Arifayan

c++libraries questions stl

0 Voto

Hi guys I'm new here and i want to do something with Java and phyton but i don't now that things any one can help to learn?

4th May 2018, 7:49 PM

Prashant Mishra

0 Voto

Is c++ a good place for me start? I don't know any coding, but very eager to learn and start following a dream I've put off.

8th Sep 2019, 8:46 AM

batuhan şahin

freshmeat goals newbie penguins rook

0 Voto

why it is not show any output when run this program #include<iostream> using namespace std; int main(){ for(;;){ int i=0; if(i==1){ cout<<i; break; } ++i; }}

25th May 2017, 1:14 AM

Steve Nichols

c++

0 Voto

I m new to programming language, can any one tell me if C++ is good to start with or I shall move to some other language?

2nd Sep 2016, 6:28 PM

Lekhraj Singh

c++

0 Voto

Is there any way to create a trigger that rollback when there is an insert in name that do not have the first letter a capital?

9th Dec 2016, 6:18 PM

Omkar

0 Voto

what is the difference between parse() [which is used to parse from string to any data type] and valueOf() which also seems to be the same?

9th Jan 2020, 10:58 AM

Miki Yas

java

0 Voto

Lets say i want to use methods of an abstract class, is there any way i can do it without overriding one of its methods ??

9th Oct 2016, 2:22 PM

Abhinav Maurya

abstract-classes java

0 Voto

I am a fresher ..and i got testing as my sl ...i had lot of doubts on my mind.is there any scope for testers..in furture

5th Jun 2017, 2:18 PM

Valeria Lopez Lizarraga

testing

0 Voto

If we want to do any robotics project using the motherboard of a CPU then can we program its GPIO pins? Also in which language?

3rd Sep 2018, 3:30 PM

bharat

c++cpu gpio programming python robotics

0 Voto

I made mistake in the last question in the first shortcut. I wonder if any one can provide me with the details of that question

7th Nov 2017, 2:44 PM

Nameless Ghost

-1 Voto

Just starting out on my python journey with SoloLearn. My end goal is to use python to write iOS app or android app. Any help?

13th Jan 2017, 12:42 PM

ysyinbaker

python3

-1 Voto

I want to make an ai that can create music from a promo given to it any ideas on what language would be the best

8th May 2022, 4:18 PM

Alex Ung

ai machine-learning

0 Voto

Guys? Do you have any ideas how can I use server for php and mariadb on Android phone? Or can you suggest anything that works?

1st Oct 2022, 4:37 AM

Nathaniel Evans

android host hypertext local localhost mariadb offline phone php server

0 Voto

I want just to include any type variable and also want program to find out which type I included. Please, help me if anyone know

13th Nov 2018, 11:10 AM

Homayoun Aghaei

c++templates

0 Voto

Is there any way i could send a generated result visible to the website user but not a form(not imputed) to a .php file. I'm

10th Nov 2016, 11:52 AM

shahin

post

0 Voto

How to crack C++ program 'Serial Number & Email' ? Any hint i have a program which need to register with valid serial number ?

2nd Jan 2018, 11:13 AM

Matt Comor

builder.exe c++cracking,keygen,patching registration serialnumber valid

-4 Votos

I'm trying to learn C#. Any tips on the basics ,what is important and anything that might help make it easy for me to understand

31st Aug 2017, 4:41 PM

Shams Uddin

changes functions increment sets value-types

-4 Votos

Bootcamp schools in San Francisco or anywhere? Are they any good? Learn & get a job fast? How do I know if its really good?

24th Mar 2022, 7:29 AM

Shafieqah

boot camp code hack learn reactor schools

0 Voto