Search results
Results from the WOW.Com Content Network
In cryptography, the shrinking generator is a form of pseudorandom number generator intended to be used in a stream cipher.It was published in Crypto 1993 by Don Coppersmith, Hugo Krawczyk and Yishay Mansour.
The first, Foo::new(), is not an instance function and must be specified with the type prefix. The remaining three all take a self parameter in a variety of ways and can be called on a Foo instance using the dot-notation syntax sugar, which is equivalent to calling the type-qualified function name with an explicit self first parameter.
Python def __getitem__(self, index): Tab ↹ instructions Tab ↹ return value def __setitem__(self, index, value): Tab ↹ instructions: def __getitem__(self, index): Tab ↹ instructions Tab ↹ return value: def __setitem__(self, index, value): Tab ↹ instructions: Visual Basic .NET Default Property Item(Index As type) As type Get ...
Python is a high-level, general-purpose programming language. Its design philosophy emphasizes code readability with the use of significant indentation. [32] Python is dynamically type-checked and garbage-collected. It supports multiple programming paradigms, including structured (particularly procedural), object-oriented and functional ...
In Python, functions are first-class objects that can be created and passed around dynamically. Python's limited support for anonymous functions is the lambda construct. An example is the anonymous function which squares its input, called with the argument of 5:
In computer programming, lazy initialization is the tactic of delaying the creation of an object, the calculation of a value, or some other expensive process until the first time it is needed.
Self-modification that consists of substitution of function pointers might not be as cryptic, if it is clear that the names of functions to be called are placeholders for functions to be identified later. Self-modifying code can be rewritten as code that tests a flag and branches to alternative sequences based on the outcome of the test, but ...
In class-based, object-oriented programming, a constructor (abbreviation: ctor) is a special type of function called to create an object.It prepares the new object for use, often accepting arguments that the constructor uses to set required member variables.