All Questions
396
questions
0
votes
0
answers
6
views
Can I update value of the private member in another package by using Java encapsulation concept?
Input:
Name:
PAN:
Phone:
Account_no=987452
For all users account no should be updated in increasing order.
I tried encapsulation concept
Getter and setter method
And taken all input from the users
But ...
0
votes
1
answer
64
views
LWC setter is not getting called
LWC setter is not getting called.
<template>
{message}<br><br>1. getter value: {displayMessage}<br><br>2. setter value: {updatedMessage}
</template>
import { ...
-1
votes
1
answer
53
views
How to apply python class method decorator GETTER and SETTER?
I'm currently learning about GETTER & SETTER property in Python class method, however I don't really understand how to apply it,
Below is my code, could you please let me know:
If I have used the ...
0
votes
1
answer
37
views
What are the differences between these ways of setting a property?
What are the differences between these examples?
//example A
public class Product
{
public string Name { get; set; } = "Limited Edition Item"
}
//example B
public class Product
{
...
- 314
0
votes
0
answers
36
views
How can I save the language of the login page and will be displayed in the next page using JavaScript and without localstorge?
How can you save the last language displayed in the login page and going to the next page and garding the same language for exemple i choose French in the login page and the next page must be in ...
0
votes
1
answer
28
views
I can't understand getters, setters
I have a hard time understanding getters, setters.
I understand that ‘get’ is for accessing a property and ‘set’ is for changing or mutating that property.
But even if I change _numOfSensors to -5 or ...
-1
votes
2
answers
63
views
How do I get this Get and Set Property to work? (the If Statement inside the Set Property is causing an error) [duplicate]
I made a class called Book, and it has a variable called Author. I ask the user to input the name of the author, and if they input something that isn't "Adam" or "Adam Omar", ...
0
votes
1
answer
39
views
Even I set a value with a set method, it returns null from a get method
This is my main code
public class PSugangSincheong {
public void run(VUserInfo vUserInfo) {
Campus campus = new Campus();
College college = new College();
Department ...
- 3
0
votes
1
answer
71
views
Java dice program incorrect sum of dice
I have this dice program i have been working on. It lets the user roll 2 die, then returns the value of the 2 die, and the sum of the 2 die. the first time I roll a die when running the program, it ...
- 1
-2
votes
2
answers
54
views
How can I use the same properties on different classes?
public class Data
{ public Area Area { get; set; }
public Dimensions Dimensions { get; set; }
}
public class Dimensions
{
public Length Length { get; set; }
public Width Width { get; ...
- 1
0
votes
1
answer
716
views
Python | Redis Connects but Stuck on Set or Get
Goal: Successfully set() and get() key-value pairs to local Redis via. Python.
I can connect to Redis. A possible issue is a firewall has closed port 6379. However, it is open.
Connection works with ...
- 1,541
-1
votes
2
answers
59
views
How do you get a value of a variable of an other object of the same class?
I'm working on a little game to learn java.
Currently I created a Sphere, a Player and a Game class ( + Main class to run).
I want the shpere to know, whether it collides with the player or not.
First ...
0
votes
1
answer
123
views
How to set up get&set Methods in an ArrayList consisting of custom Objects
I need to create a Java Project, which consists of the following Classes: Main, File, Person, Address.
In the Main class, Persons can be created and assigned new Addresses. In the File class the ...
- 3
0
votes
1
answer
103
views
Set object to a variable in another file
I want to call a Entry in my main class from a function in another python file.
I discovered, it works with create a list and append it
but not with just "=" why is that so? and how does it ...
- 19
0
votes
2
answers
539
views
I need someone to correct my thinking on C# Properties (get & set)
I am having a hard time understanding how properties are "connected" to backing fields. I've set up a common example. I often see get and set simplified to {get; set;}. Is this only ...
- 23