Discussions Q&R
When creating a method in a class that is to be called from another class, is it necessary to put the public and static keyword?
2 Votes
4 Réponses
class MyClass {
public static void main(String[ ] args) {
int a=0;
int even = 0;
for(even = 0;even <= 100;++even
1 Vote
2 Réponses
Is it good practice to declare variables under public in a class? Or should I put them under private and create get functions.
1 Vote
1 Réponse
So... um... GETTER and SETTER are just public methods, what contain possibility to modify and show us private variables?
0 Vote
1 Réponse
With the update, I can't comment on my non public codes, wondering if I can share them. or if y'all can comment on them?
3 Votes
2 Réponses
Ecma Script Related
0 Vote
5 Réponses
Guys, I have been studying classes for two days but up to now i dont get the point of making something private i make all public
1 Vote
2 Réponses
In collection..when we want to add any string or value.. we use add function...actual function is public boolean add(Object elem
0 Vote
1 Réponse
Please Java developers should help me with this. What is the necessity of static being in the main function?
1 Vote
2 Réponses
How can I create a new class when I have many public classes Dog Cat Fish and Owner String Name age
0 Vote
2 Réponses
Pls i saved my code here but didn't make it public and now i can't find it again. Can someone help me with how to get it?
1 Vote
2 Réponses
Is regVar in public a variable? Why It has no data type..? And why do we use & before obj(&obj). 'Obj.regvar' i don't get it ?
2 Votes
3 Réponses
Could you explain me what are words "private", " public", "protected", etc. need for? What are the difference?(In C and Java)
3 Votes
3 Réponses
What is public what is static what is void ..... Why do we need this ... Without them why cant we run program .... What they do
1 Vote
4 Réponses
class MyClass {
public static void main(String[ ] args) {
int a=0;
int even = 0;
for(even = 0;even <= 100;++even
1 Vote
1 RéponseI uploaded some images to Google Drive, I made it public and then copied the link. I tried to use it in my html code. I failed
0 Vote
3 Réponses
why if else is not working here
public String theEnd(String str,boolean front)
{
if(front=true)
return str.substring (0,1);
else
return str.substring (str.length()-1,str.length());
}
0 Vote
2 Réponses
how the size of the object of the inherited class can be known if its access level specifier is private.Please suggest for public and protected also
2 Votes
2 Réponses
public&static
0 Vote
1 Réponse
About ideas for Sololearn app
11 Votes
7 Réponses
Python RSA Keys
0 Vote
18 Réponses
When it comes to a class what is the difference between declaring a public variable, and a private one plus using an auto implemented property?
1 Vote
2 Réponses
is javascript object oriented programming.
i mean it has objects but , i never used it to implement polymorphism and neither i used private and public stuff.
is it really object oriented??
1 Vote
5 Réponses
Encrypting in Python
1 Vote
4 RéponsesDoes SoloLearn has a public API for all of that? try { If (so) you.do.direct(me,there) else throw new W } finally { we.canDo() }
0 Vote
1 Réponse
What is -public , static , void , main, in java language?? I MEAN WHAT ARE THEIR MEANINGS
1 Vote
2 Réponses
what is mean by static void() and Public static void (). what are the min functions of these two. please explain me so i can
1 Vote
1 Réponse
I am really confused on classes on c++. Can someone please give me a brief summary about them?
1 Vote
4 Réponses
public class Vehicle {
int maxSpeed;
int wheels;
String color;
double fuelCapacity;
void horn() {
System.out.println("Beep!");
}
}
class MyClass {
public static void main(String[ ] args) {
Vehicle v1 = new Vehicle();
Vehicle v2 = new Vehicle();
v1.color = "red";
v2.horn();
System.out.println(v1);
}
}
Explain its outcome. I am unable to get the last line of outcome.
-1 Vote
2 Réponses
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0 Votes