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When do you use self in Python? - Stack Overflow Adding an answer because Oskarbi's isn't explicit You use self when: Defining an instance method It is passed automatically as the first parameter when you call a method on an instance, and it is the instance on which the method was called
oop - What do __init__ and self do in Python? - Stack Overflow Remember, since self is the instance, this is equivalent to saying jeff name = name, which is the same as jeff name = 'Jeff Knupp Similarly, self balance = balance is the same as jeff balance = 1000 0 After these two lines, we consider the Customer object "initialized" and ready for use Be careful what you __init__
oop - Why do you need explicitly have the self argument in a Python . . . In, the first example self x is an instance attribute whereas x is a local variable They are not the same and lie in different namespaces Self Is Here To Stay Many have proposed to make self a keyword in Python, like this in C++ and Java This would eliminate the redundant use of explicit self from the formal parameter list in methods
Difference between cls and self in Python classes? cls implies that method belongs to the class while self implies that the method is related to instance of the class,therefore member with cls is accessed by class name where as the one with self is accessed by instance of the class it is the same concept as static member and non-static members in java if you are from java background
HTML 5: Is it lt;br gt;, lt;br gt;, or lt;br gt;? - Stack Overflow Then, if the element is one of the void elements, or if the element is a foreign element, then there may be a single U+002F SOLIDUS character ( ) This character has no effect on void elements, but on foreign elements it marks the start tag as self-closing If you use Dreamweaver CS6, then it will autocomplete as <br >
Understanding Python super() with __init__() methods super(self __class__, self) __init__() # DON'T DO THIS! EVER (That answer is not clever or particularly interesting, but in spite of direct criticism in the comments and over 17 downvotes, the answerer persisted in suggesting it until a kind editor fixed his problem )
How can I create a self-signed certificate for localhost? After days of try, we have adopted the solution openssl exe We use 2 certificates - a CA (self certified Authority certificate) RootCA crt and xhost crt certified by the former We use PowerShell 1 Create and change to a safe directory: cd C:\users\so\crt 2 Generate RootCA pem, RootCA key RootCA crt as self-certified Certification Authority: