method tag

20 questions

1 answers
275 views
0

Python Class Method Questions

class JPP: def __init__(self): # Create headless Chrome and specify download folder code self.driver = webdriver.Chrome() # options=self.options # Below is the current time-based -12 hours + 24 hou...

python class method

1 years ago

1 answers
265 views
0

Code deduplication

abstract class AirUnit extends Unit { private int power; public AirUnit(String name, int tribal, Point location, BaseStat baseStat, int power, double speed) { super(name, tribal, location, baseStat, ...

method duplicate

1 years ago

1 answers
127 views
0

Can I put the default value in the parameter in Java?

public MyParameterizedFunction(String param1, int param2) { this(param1, param2, false); } public MyParameterizedFunction(String param1, int param2, boolean param3) { //use all three parameters here...

java default-value parameter method

1 years ago

2 answers
105 views
0

Is there anything in Java that can only return the method names within a certain class?

I create a class with a function and call that class from the menu and name the method in that class in the console window1.~2.~3.~If you choose a number after you make it like this, I want to run the...

java method

1 years ago

1 answers
112 views
0

Why is there an exclamation point on the Ruby method?

Do you have this question mark? Are you right? I understand it's a question mark because you ask like thisWhat is the exclamation mark for?

ruby naming-convention method

1 years ago

1 answers
119 views
0

Which is Java, pass-by-reference or pass-by-value?

I've always thought that Java is a pass-by-reference. But I saw a blog claiming it wasn't. (Here's a link: http://javadude.com/articles/passbyvalue.htm)I don't know the difference. Please explain.

java parameter-passing pass-by-reference pass-by-value method

1 years ago

1 answers
82 views
0

When deleting data, can I find it with the delete method (key value to match, class name)?

public static void delete (int id) { // Create an EntityManager EntityManager manager = ENTITY_MANAGER_FACTORY.createEntityManager(); EntityTransaction transaction = null; try { // // Get a transacti...

hibernate database method java

1 years ago

1 answers
99 views
0

This is a question for the Java Scanner!

When I declare a field and declare a method after creating one class, if I need a scanner in several methods, should I declare and close the scanner for each method??And I created several classes, and...

java scanner method object class

1 years ago

1 answers
111 views
0

(Python) How do I write code?

class Account: def __init__(self, money): self.__money = moneyclass AccountManager: def __init__(self): self.__accList[] def newAcc(self): global Name global money self.__accList.append(Name) ##...

class method object instance

1 years ago

1 answers
92 views
0

Questions regarding the redirect method in ruby on rails.

Let's go to the previous pageQuestions regarding the redirect method.1.redirect : back2.redirect_back(fallback_location: root_path)When I wrote the first code, it said undefined method and there was a...

ruby-on-rails ruby redirect method

1 years ago

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