Dyskusje Q&A

Just found out about this way to use the "alias" i.e the AS command what you think it returnes as a result ?

14th Feb 2019, 1:22 PM

Pratika

mysql sql

0 głosów

In html what is the use of <href="something"rel="something"> i cant understand what is it pls pls explain and where did i get it

30th Mar 2020, 6:20 PM

kamel BOUHENNI

.."><href="....."related="..

0 głosów

Can ny1 explain the specific use of html, css, java, javascript, ruby, python, c++, php? which one is for what? thanks in advnce

30th Apr 2020, 2:22 PM

mohammed roshan

c++css html java javascript php python ruby

-1 Głos

* symbol has to be used before the var name but In Pointers topic it is written that we Can use it anywhere. Please explain.

10th Apr 2017, 1:16 AM

Atul Sharma

c++pointers

0 głosów

Try this simple code for fun.......show the output of this code...... input this 26 and 6......and do not use compiler do it in your way......

14th Oct 2017, 8:41 AM

SHIVAM SALUJA

c++variables

0 głosów

Iam building a movie app using pure Javascript and I used an api. I was wondering is the a way use environment variables with js

28th Aug 2016, 6:56 AM

Musfiq Raihan Akash

theecoder

0 głosów

write a java program that uses vertical use interface to read in two numbers from text field and out put the results in a table

29th May 2021, 11:27 AM

Liberty Daniel

java

0 głosów

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.

16th Sep 2022, 7:02 AM

Albright Githinji

form

1 Głos

What can i use to practice PHP and SQL on my android cell phone, something i can combine Html coding to see its effects?

20th Nov 2017, 9:34 AM

Ashish Kumar

android cellphone html php practice sql

0 głosów

Why not just use the var keyword as the type of the parameters passed in the method? Then we could call the function passing arguments of whatever type we would like. Could that work?

29th Aug 2018, 11:29 PM

Aries

c#generics

0 głosów

even in the case of two inputs, I use to give two inputs in a separate line?? is it the proper way (however, output didn't come)

5th May 2016, 2:40 PM

Konstantinos Mpoukouvalas

inputs scanner

0 głosów

*This is off the wall a bit - For those using this app via Samsung ;are you able to horizontally use your screen via auto rotate

15th Apr 2020, 4:40 AM

SASIM WD

function

1 Głos

Hi,i write a program for creating a loginform with netbeasn and using sqlite as database,,i use conn=javaConnection.connecrDb(); in constructor,,but netbeasn underlin it(can not find symbol javaConnection) what shoud i do?pleas help me

22nd Apr 2017, 6:24 PM

Isaac Nowak

java

0 głosów

If I learn JavaScript could I use it to hack or meddle with the script you find when you "inspect" a website on a pc?

27th Mar 2017, 9:01 PM

Hana F. Abdulqadr

hack javascript

0 głosów

I need to take Input from main and use it to populate a array inside of a class example of what Im working with bellow

20th Aug 2017, 3:30 AM

Juliana

arrays c#classes

0 głosów

About the app Can anyone please tell how to use code playground feature. I am creating my code and its giving"no output" as an answer.

2nd Dec 2017, 7:31 PM

kenneth Stanley

0 głosów

The data type defines the proper use of an identifier, what kind of data can be stored, and which types of operations can be per

11th Jul 2016, 6:33 PM

sherry

c++data-types

0 głosów

In most of the place i hv seen that the array format is like: int arr [5]; but here you r preferring to use int [5] arr; format. Is it really standard ?

13th Sep 2018, 12:35 PM

Shreyas Chimote

arrays java

0 głosów

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

2nd Jan 2016, 6:01 AM

Khandaker Maria Shabnam

cordova googlemap javascript

1 Głos

can we use anchor tag for link a document. if yes than how i get the path of file which i want to link

7th Jul 2017, 7:32 AM

Goutam Bose

<a>

0 głosów

In a 2d platformer game coded with js, what code can i use to move the background to the opposite direction of the ball?

19th Jun 2018, 7:09 AM

aditya

codeine

0 głosów

How can I use MySQL to create a library database. I would like to apply these skills to real time situations in the library

4th Dec 2021, 7:41 PM

Coder Doing Coder Stuff

mysql python

0 głosów

Hello. What code should I use to add delay in my code? I saw it exists sleep (); and delay; but which is best?

28th Sep 2020, 3:22 AM

Oluwadamilare Ajayi

0 głosów

Can anyone please explain me the use of "import sys" in this code or in general ? I found it in python tutorial pdf.

18th Apr 2017, 8:45 PM

Ascor 8522

0 głosów

The gets() call always gets ignored due to the carriage return or new line. What is the prosper way to use the gets() function?

24th Jun 2017, 5:26 AM

Masquerade

c,c++

0 głosów

Please am ask to use javafx scene builder to create a tithes an offering record keeping please i want help with the codes .

7th Dec 2017, 11:54 AM

Arif Badar

java operators

0 głosów

Hello guys i want to create a link thus the link use to geting a ip address of the victim plses answering my question

14th Nov 2016, 8:15 PM

Jeremy Oceans

html ilovehtml newlearner

-2 głosów

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

11th May 2020, 4:25 PM

Naveen naveenkutty

angular interfaces js website

0 głosów

Hello World Can you tell me how i can use OnClick and other methods In java android studio can you help me. javax.swing not

13th Oct 2018, 5:28 PM

Tuyền Lê

android java studio

-1 Głos

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?

21st Sep 2017, 7:53 AM

prashant vyas

kivy learn python

-1 Głos

Guys if u do care to practice more on html & css & JavaScript .try to use Google chrome on PC.it will help inspect the work.

23rd Apr 2022, 11:56 AM

Furqan Ali

chrome css google html javascript

0 głosów

I was wondering can I open my code online, fro instance I make a website can i somehow get online so i can use it online?

3rd Sep 2017, 4:46 PM

centbass

html

0 głosów

Hello everyone, i have to create a list of objects(so i think i should use the ArrayList) "Monomio" of type p*x^i, where p is a RationalNumber p=a/b with i>=0 and b:=0.... can you help me to do this? thanks.

15th Dec 2016, 11:14 PM

Asha Liberts

java

0 głosów

4 odpowiedzi

26th Oct 2016, 4:37 PM

Mario

How do I write a try-throw catch exception to find the square root of the number input from scanner and use exception for -ve no

catch exceptions throw try

0 głosów

sir whats a method to create the program and whats we use the law and regulation in c++ code block programing sir plz tell me

18th Jul 2017, 2:05 PM

Alao Abiodun

ali

0 głosów

I really do not understand the "property" and the "setter". The "property" makes the attribute read-only, but the "setter" makes the attribute mutable. So if we want to use "property", why we need to introduce the "setter".

14th Nov 2018, 8:30 PM

Muhammad Jahanzeb Matloob

properties python

2 głosów

is I use this program... #include<instead.h> #include<conio.h> void main() { ... ... ... } then it will not work in this app, but I have read this concept so what should I do?

21st Apr 2016, 4:34 PM

CooLee

0 głosów

How to use onblur function to check thetext field if it has value and it will return,how to alert user if the text field is nul

14th Aug 2016, 10:30 AM

ABHI

javascript

0 głosów

Can someone explain me how classes work in c++ ? I don't know why would i want to use them and how do they work :3

16th Sep 2019, 1:49 AM

Kino Ilfi

c++classes

0 głosów

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 ??

13th Nov 2016, 9:14 AM

Megmind

abstract-classes java

0 głosów

I am trying to take input from user and use while loop as do u want to continue but it gives some please suggest some answers.

5th Jun 2017, 2:18 PM

Valeria Lopez Lizarraga

java while

0 głosów

Why are virtual functions needed? if you had a base class with an attack function and you had a derived class (n) with an attack function could you not just use n.attack(); to access that function?

17th Aug 2016, 4:15 PM

Deepak

0 głosów

what is the use of // prints ? If I type cout << "Hello World!"; , even with or without // prints, I get the same answer

27th Aug 2016, 10:25 PM

Rondes

0 głosów

When we use multidimensional array , like int [][]= a {{c,b,b}{g,u,o}} Then is it array 0 and array 1 or array 1 and array 2?

5th Jul 2016, 5:49 PM

Farhan S

arrays java

0 głosów

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?

10th Dec 2016, 4:22 PM

Sana Khanam

python3

-1 Głos

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?

8th May 2022, 4:18 PM

Alex Ung

android host hypertext local localhost mariadb offline phone php server

0 głosów

NEED HELP FROM EXPERT! Please put comment on every line of my code. Like why we use this code in this line. For my report.Please

13th Nov 2018, 11:10 AM

Homayoun Aghaei

beginner c++cin comments cout cpp iostream java

-4 głosów

Write a function named first that takes an Int named N and returns an array with the first Nnumbers starting from 1. Use _ to

22nd May 2017, 11:52 AM

eiro Jan

ans i need

0 głosów

If you have a starting interface and you wanted to delete the start so you could start a game would you use the replace function

1st Jun 2017, 1:51 PM

Gopal Varma Gottimukhala

dom elements javascript

1 Głos