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All Methods Solutions on Gang of Coders
Total of 194 Methods Solutions
Is Java "pass-by-reference" or "pass-by-value"?
Java
Methods
Parameter Passing
Pass by-Reference
Pass by-Value
Difference between @staticmethod and @classmethod
Python
Oop
Methods
Python Decorators
mock nested method calls using mockito
Java
Methods
Junit
Mocking
Mockito
Static Method of a Static Class vs. Static Method of a Non-Static Class ( C# )
C#
Oop
Static
Methods
Get method's arguments?
Php
Class
Object
Methods
Arguments
Method Within A Method
C#
Methods
How to achieve method chaining in Java?
Java
Methods
Chaining
X does not implement Y (... method has a pointer receiver)
Pointers
Go
Methods
Interface
A method with an optional parameter
Ruby
Methods
The cost of nested methods
Scala
Methods
Can I get all methods of a class?
Java
Class
Methods
Method vs Functions, and other questions
Javascript
Function
Methods
Difference between methods and functions, in Python compared to C++
Python
Function
Oop
Methods
Redefine Class Methods or Class
Php
Class
Methods
Redefine
Which overload will get selected for null in Java?
Java
Parameters
Methods
Invocation
Python, Overriding an inherited class method
Python
Inheritance
Methods
Super
Overwrite
functools.partial on class method
Python
Exception
Methods
Functools
Does Java support inner / local / sub methods?
Java
Methods
Return multiple values from a Java method: why no n-tuple objects?
Java
Methods
Return Type
Java: Ternary with no return. (For method calling)
Java
Methods
Boolean
Return
Ternary
How to override method via keyboard shortcut in Android Studio
Android
Methods
Overriding
Keyboard Shortcuts
Why can't you call abstract functions from abstract classes in PHP?
Php
Oop
Static
Methods
Abstract
Scala - mutable (var) method parameter reference
Scala
Variables
Methods
Parameters
How does defining [square bracket] method in Ruby work?
Ruby
Methods
Why doesn't Mockito mock static methods?
Java
Methods
Static
Mockito
The method clone() from object is not visible?
Java
Methods
Clone
Cloneable
How to display all methods of an object?
Javascript
Object
Methods
Why private method can not be final as well?
Java
Oop
Methods
Final
What are the differences between functions and methods in Swift?
Function
Methods
Swift
Calling one method from another within same class in Python
Python
Class
Methods
Event Handling
Python Watchdog
ReactJS - Call One Component Method From Another Component
Reactjs
Class
Methods
Call
How do you create a method for a custom object in JavaScript?
Javascript
Object
Methods
How to overload Python's __bool__ method?
Python
Methods
Overloading
Magic Methods
Difference between method and function in Scala
Function
Scala
Methods
Methods vs Computed in Vue
Javascript
Methods
vue.js
Vuejs2
Computed Properties
Cannot refer to a non-final variable inside an inner class defined in a different method
Java
Methods
Declaration
Final
Safe method to get value of nested dictionary
Python
Dictionary
Methods
Except
Why does Python code use len() function instead of a length method?
Python
Function
Oop
Methods
String Length
Reflection: How to Invoke Method with parameters
C#
Reflection
Parameters
Methods
Invoke
Why do you need explicitly have the "self" argument in a Python method?
Python
Oop
Methods
Self
Should private helper methods be static if they can be static
Java
Static
Methods
Static Methods
How to call a parent method from child class in javascript?
Javascript
Oop
Methods
Parent
Can a C++ enum class have methods?
C++
Methods
Enums
Verify a method call using Moq
C#
Testing
Methods
Moq
Final arguments in interface methods - what's the point?
Java
Class
Interface
Methods
Final
Can I invoke an instance method on a Ruby module without including it?
Ruby
Module
Methods
Pass Method as Parameter using C#
C#
.Net
Methods
Delegates
How do I pass multiple parameters in Objective-C?
Objective C
Syntax
Parameters
Methods
What's a "static method" in C#?
C#
Methods
Static
What does .class mean in Java?
Java
Class
Methods
How to name factory like methods?
Coding Style
Naming Conventions
Methods
Factory
Are there any Java method ordering conventions?
Java
Methods
Conventions
Method Syntax in Objective-C
Objective C
Syntax
Methods
When is a Java method name too long?
Java
Methods
How to check whether an object has certain method/property?
C#
.Net
Methods
Reflection
Properties
Adding a method to an existing object instance
Python
Oop
Methods
Monkeypatching
Python __call__ special method practical example
Python
Methods
Call
Magic Methods
Is arr.__len__() the preferred way to get the length of an array in Python?
Python
Arrays
Methods
Properties vs Methods
C#
Properties
Methods
Java variable number of arguments for a method
Java
Methods
Arguments
Parameter Passing
Variadic Functions
Can overridden methods differ in return type?
Java
Methods
Overriding
Passing an Array as Arguments, not an Array, in PHP
Php
Arrays
Function
Methods
Why does the Scala compiler disallow overloaded methods with default arguments?
Scala
Methods
Default
Overloading
multiple conditions for JavaScript .includes() method
Javascript
Methods
What does 'public static void' mean in Java?
Java
Methods
Is it wrong to use Deprecated methods or classes in Java?
Java
Methods
Deprecated
Passing just a type as a parameter in C#
C#
Types
Methods
Parameters
Why can't I declare static methods in an interface?
Java
Interface
Methods
Static
Java synchronized static methods: lock on object or class
Java
Class
Static
Methods
Synchronized
In Java, how do I call a base class's method from the overriding method in a derived class?
Java
Inheritance
Methods
Polymorphism
class method generates "TypeError: ... got multiple values for keyword argument ..."
Python
Class
Python 2.7
Methods
What is the "get" keyword before a function in a class?
Javascript
Methods
Getter
How to get instance variables in Python?
Python
Methods
Instance Variables
unbound method f() must be called with fibo_ instance as first argument (got classobj instance instead)
Python
Methods
Why is a static method considered a method?
Java
Methods
Static
Static Methods
Terminology
Behaviour of final static method
Java
Methods
Static
Final
Dynamically replace the contents of a C# method?
C#
Methods
Assemblies
Cil
Passing a method as a parameter in Ruby
Ruby
Parameters
Methods
Python: Bind an Unbound Method?
Python
Class
Methods
Bind
Why are exclamation marks used in Ruby methods?
Ruby
Methods
Naming Conventions
Immutability
Method names for getting data
Naming Conventions
Methods
Optional Methods in Java Interface
Java
Methods
Interface
Why does this C++ snippet compile (non-void function does not return a value)
C++
Visual Studio-2012
C++11
Methods
How do I call a dynamically-named method in Javascript?
Javascript
Dynamic
Methods
Usage of @see in JavaDoc?
Java
Methods
Javadoc
Defining an abstract class without any abstract methods
Java
Class
Inheritance
Methods
Abstract
In Python, when should I use a function instead of a method?
Python
Function
Coding Style
Methods
Git - how do I view the change history of a method/function?
Objective C
Git
Function
Methods
History
new keyword in method signature
C#
Methods
Keyword
What's wrong with using $_REQUEST[]?
Php
Methods
Form Submit
Android: How can I pass parameters to AsyncTask's onPreExecute()?
Android
Methods
Parameters
Android Asynctask
Calling a function within a Class method?
Php
Function
Class
Methods
Call
Why not abstract fields?
Java
Oop
Methods
Field
Abstract
Declaration of Methods should be Compatible with Parent Methods in PHP
Php
Methods
Standards Compliance
Why are C# interface methods not declared abstract or virtual?
C#
Methods
Interface
Abstract
Virtual Functions
Python Method overriding, does signature matter?
Python
Inheritance
Methods
Overriding
Javascript dynamically invoke object method from string
Javascript
Oop
Dynamic
Methods
Invoke
Finding # occurrences of a character in a string in Ruby
Ruby
String
Methods
How to check whether a method exists in Python?
Python
Methods
Making java method arguments as final
Java
Methods
Arguments
Final
Should C# methods that *can* be static be static?
C#
Static
Methods
How to add a new method to a php object on the fly?
Php
Methods
Naming conventions for Java methods that return boolean
Java
Methods
Naming Conventions
Getting the name of the currently executing method
Java
Reflection
Methods
What is the purpose of "!" and "?" at the end of method names?
Ruby
Methods
Syntax
Predicate
Syntactic Sugar
Computed read-only property vs function in Swift
Swift
Methods
Properties
Language Agnostic
Semantics
Why do some functions have underscores "__" before and after the function name?
Python
Function
Methods
Double Underscore
How to detect unused methods and #import in Objective-C
Objective C
Xcode
Methods
Compiler Warnings
When to use an object instance variable versus passing an argument to the method
Variables
Methods
Parameter Passing
Declaration
Does Java support default parameter values?
Java
Methods
Parameters
Overloading
Default Parameters
Inheritance of private and protected methods in Python
Python
Inheritance
Methods
Private
Protected
Is it possible to overload Python assignment?
Python
Class
Methods
Assignment Operator
Magic Methods
Overriding vs Hiding Java - Confused
Java
Inheritance
Methods
Overriding
Method Hiding
array_unique for objects?
Php
Arrays
Methods
How to call a method daily, at specific time, in C#?
C#
Winforms
Methods
Scheduled Tasks
Is it possible to have Methods inside Methods?
Ruby
Methods
Simple way to reorder methods of a Java class in IntelliJ?
Java
Refactoring
Methods
Intellij Idea
How do I access Class member variables in Python?
Python
Class
Oop
Methods
Class Variables
How to override to_json in Rails?
Ruby on-Rails
Json
Methods
Overriding
How does a Python set([]) check if two objects are equal? What methods does an object need to define to customise this?
Python
Methods
Comparison
Set
How to get an object's methods?
Javascript
Function
Object
Methods
Get
What is the difference between class and instance methods?
Objective C
Oop
Methods
Class Method
Instance Methods
Can two Java methods have same name with different return types?
Java
Methods
Return Type
How to get all methods of a python class with given decorator
Python
Class
Methods
Decorator
Inspect
Calling a method on the main thread?
Ios
Objective C
Iphone
Multithreading
Methods
Is there still a use for inline?
C++
Function
Methods
Inline
Deprecated
Compare two objects with .equals() and == operator
Java
Class
Object
Methods
Equals
java how expensive is a method call
Java
Performance
Methods
Call
TypeError: method() takes 1 positional argument but 2 were given
Python
Python 3.x
Methods
Arguments
Self
Large difference in speed of equivalent static and non static methods
Java
Performance
Object
Methods
Static
What is Vue way to access to data from methods?
Javascript
vue.js
Methods
Can a method be used as an array_map function
Php
Methods
Array Map
Define a method outside of class definition?
Python
Class
Methods
Whats the difference of functions and methods in Go?
Function
Methods
Go
Netbeans 7.4 introduces "10 lines max" per method rule. Where does this rule come from?
Netbeans
Methods
Conventions
Coding Style
VueJS accessing a method from another method
Javascript
Methods
vue.js
Why isn't calling a static method by way of an instance an error for the Java compiler?
Java
Static
Methods
What does the return keyword do in a void method in Java?
Java
Methods
Return
Void
Do PHP interfaces have properties?
Php
Oop
Interface
Methods
What does this boolean "(number & 1) == 0" mean?
Java
Methods
Arraylist
Boolean
Int
What is a "method" in Python?
Python
Methods
How to use Functions of another File in Dart / Flutter?
Function
Methods
Dart
Flutter
What does the registerNatives() method do?
Java
C
Object
Methods
Java Native-Interface
How to determine by reflection if a Method returns 'void'
Java
Reflection
Methods
Python 3 string.join() equivalent?
Python
String
Methods
Python 3.x
Can you get a method name from within a method in PHP?
Php
Methods
Oop
Read the value of an attribute of a method
C#
.Net
Reflection
Attributes
Methods
Inheritance from multiple interfaces with the same method name
C#
Inheritance
Methods
Interface
Multiple Inheritance
How to Exit a Method without Exiting the Program?
C#
Methods
Return
Exit
When does it pay off to use S4 methods in R programming
Oop
R
Methods
S4
How to log as much information as possible for an exception in Java?
Java
Exception
Logging
Methods
Stack Trace
To use a read-only property or a method?
C#
.Net
Class
Methods
Properties
Objective C calling method dynamically with a string
Iphone
Objective C
Dynamic
Methods
Messaging
Should I mark all methods virtual?
C#
Java
Methods
Virtual Functions
undefined method `devise_for' in rails
Ruby on-Rails
Methods
Devise
Undefined
Converting Integers to Roman Numerals - Java
Java
Methods
Roman Numerals
Why does this Kotlin method have enclosing backticks?
Kotlin
Methods
Keyword
Backticks
How can I create a Java method that accepts a variable number of arguments?
Java
Function
Methods
Overloading
Calling a class method raises a TypeError in Python
Python
Python 3.x
Class
Methods
What is the difference between a function, an unbound method and a bound method?
Python
Oop
Function
Methods
How do I pass multiple arguments to a ruby method as an array?
Ruby on-Rails
Ruby
Arrays
Methods
Arguments
Java Inheritance - calling superclass method
Java
Inheritance
Methods
Superclass
Utility class in Spring application - should I use static methods or not?
Java
Spring
Methods
Static
Run Class methods in threads (python)
Python
Multithreading
Class
Methods
How would I cross-reference a function generated by autodoc in Sphinx?
Python
Methods
Python Sphinx
Restructuredtext
Autodoc
includes() not working in all browsers
Javascript
Function
Internet Explorer
Methods
Microsoft Edge
Varargs Java Ambiguous Call
Java
Methods
Overloading
Variadic Functions
Advantage of set and get methods vs public variable
Java
Class
Methods
Private
Public
Retrieving the calling method name from within a method
C#
Reflection
Methods
Calling Convention
When is the finalize() method called in Java?
Java
Methods
Garbage Collection
Call
Finalize
How to call a method stored in a HashMap? (Java)
Java
Hash
Methods
Invoke
Java method with unlimited arguments
Java
Methods
Arguments
inline function members inside a class
C++
Class
Methods
to_s vs. to_str (and to_i/to_a/to_h vs. to_int/to_ary/to_hash) in Ruby
Ruby
String
Methods
How to make method call another one in classes?
C#
Methods
Call
Why does a function call require the parameter name in Swift?
Methods
Swift
Named Parameters
List view getListItemXmlAttributes method fails with child publication items
Javascript
Listview
Methods
Attributes
Tridion
print() vs debugPrint() in swift
Swift
Methods
Printing
Why is Main method private?
C#
.Net
Syntax
Methods
Python interpreter error, x takes no arguments (1 given)
Python
Object
Methods
Arguments
Python-like list comprehension in Java
Java
Python
Parameters
Methods
List Comprehension
python: how to get information about a function?
Python
Function
Methods
The reason to use JS .call() method?
Javascript
Function
Methods
This
How to find where a method is defined at runtime?
Ruby on-Rails
Ruby
Runtime
Methods
Definition
C#: Function in Function possible?
C#
.Net
Methods
Remove key from dictionary in Python returning new dictionary
Python
Methods
Dictionary
How can I get the value of a session variable inside a static method?
C#
asp.net
Methods
Static
Session Variables
Nine ways to define a method in Scala?
Scala
Methods
Function
What does the Ruby method 'to_sym' do?
Ruby
String
Methods
Symbols
How to call Type Methods within an instance method
Ios
Class
Methods
Types
Swift
Method to get all files within folder and subfolders that will return a list
C#
File
Methods
Recursion
Directory
How to properly document S4 methods using roxygen2
R
Generics
Methods
S4
Roxygen2
How to reload a module's function in Python?
Python
Methods
Import
Reload
Python calling method in class
Python
Class
Methods