F&A Diskussionen

0 Stimmen

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

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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 Stimmen

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 Stimme

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>

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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

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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 Stimmen

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 Stimmen

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 Stimmen

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 Stimmen

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 Stimmen

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 Stimmen

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 Stimmen

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 Stimme

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 Stimme

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 Stimmen

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

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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

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4 Antworten

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 Stimmen

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

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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 Stimmen

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 Stimmen

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 Stimmen

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 Stimmen

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

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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

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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

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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 Stimmen

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

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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 Stimme

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 Stimmen

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 Stimmen

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 Stimmen

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 Stimme

I want to work in cyber security, is this the best free app to use it should i be looking into others for that information?

27th Nov 2016, 10:56 PM

Ian

certs code future security

0 Stimmen

I cant understand question when my teacher declare to create a program of he said i dont know what to do or what to use

3rd Oct 2017, 4:16 PM

Anthony D'Amico

0 Stimmen

getting error when try to use this code System.out.printf("my name is %s","Roy"); it's showing like: exception in thread"main" Java.lang.Error: unresolved compilation problem: the method printf(String,Object[ ]) in the type printstream is not applicable for the arguments (String,int)at tutorial 19.App.main(App.java:11)

2nd Jul 2017, 2:16 AM

Van Jovic T Jalon

java

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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.

23rd Dec 2016, 12:59 AM

Abdul Qadir

lambdas python

1 Stimme

whenever you use two print statements, the second print always prints in new line even when \n is not used. how to print them in same line?

29th Jun 2016, 1:24 PM

Lucas

python

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I use netbeans to code Java and when I started using it it said I needed jdk8 and I downloaded jdk8 but the app is not still wo

18th Oct 2016, 4:52 AM

paras mittal

can do i what

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I'am using the Sublime Text 3, in this program is posible to use JS and HTML 5 together, but I don't now to use. Somebody know?

3rd Jan 2018, 3:09 PM

omitogun toni

else If

0 Stimmen

Create a web page that will collect an integer value N from the user , use JavaScript or jQuery to display number from 1 to N.

11th Dec 2017, 8:17 PM

Nícolas Nascimento

html javascript jquery or

-1 Stimme

i need a video of build site a to z with just hand-code and just use hand-code and language like php css sql html javascript .

5th Mar 2021, 12:13 PM

Abdulrahman Garba

css html javascript php sql

-1 Stimme

In string we use " " ' ' eg:"egg"+'egg' soln: eggegg. Same here we using" " " " eg: "egg"+"egg" soln : eggegg how it is

26th Mar 2017, 11:21 PM

Mousa Bagherpour Jahromi

python type-conversion

0 Stimmen

I use Dr Java to run my code but there is always error and I try to run different code but it is always an error

9th Jun 2017, 8:21 AM

B. Anand

always coding error when

0 Stimmen

why am isn't the text size changing here if I use " font-size:10px" .. it works on PC... but it's not working here in this app .. why? is it due to compiler difference?

3rd Jan 2018, 5:43 PM

omitogun toni

font html increase size text

1 Stimme

I want to make a program in which you type a sentence and get a reply. eg. how are you ans- I am fine.(by saved sentences) which script should I use ; HTML, C,C# ,C++,CSS Python etc.?

3rd Oct 2016, 4:19 PM

siva ram

c c#c++css html python

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My cousin told me not to use too much integers because larger no of integers take more space! i don't know what this space refers to, can anyone tell me?

16th Jul 2016, 1:33 PM

Shantanu vidwans

0 Stimmen

I want to ask this question: what can i do(code langage c) to remove a file when i create it with fopen. I want to use remove .

11th Sep 2016, 11:40 AM

Ali Haider

remove

0 Stimmen