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def foo(x): if x == 0: bar() else: baz(x) foo(x - 1) and could be written like this in C with K&R indent style : void foo(int x) { if (x == 0) { bar(); } else { baz(x); foo(x - 1); } } Incorrectly indented code could be misread by a human reader differently than it would be interpreted by a compiler or interpreter.
Strings in Python can be concatenated by "adding" them (with the same operator as for adding integers and floats), e.g. "spam" + "eggs" returns "spameggs". If strings contain numbers, they are added as strings rather than integers, e.g. "2" + "2" returns "22". Python has various string literals :
The Zen of Python is a collection of 19 "guiding principles" for writing computer programs that influence the design of the Python programming language. Python code that aligns with these principles is often referred to as "Pythonic". Software engineer Tim Peters wrote this set of principles and posted it on the Python mailing list in 1999.
Quixote, a framework for developing Web applications in Python. RapidSMS, a web framework which extends the logic and capabilities of Django to communicate with SMS messages. Spyce, a technology to embed Python code into webpages. TACTIC, a web-based smart process application and digital asset management system.
extrn a, b, c; putchar(a); putchar(b); putchar(c); putchar('!*n'); } a 'hell'; b 'o, w'; c 'orld'; The program above prints hello, world! on the terminal, including a newline character. The phrase is divided into multiple variables because in B a character constant is limited to four ASCII characters.
Python 2.5 was released in September 2006 and introduced the with statement, which encloses a code block within a context manager (for example, acquiring a lock before the block of code is run and releasing the lock afterwards, or opening a file and then closing it), allowing resource acquisition is initialization (RAII)-like behavior and replacing a common try/finally idiom.
The following code "binds" each pair of adjacent protocols into a separate unit. Each such unit will "select" the proper next layer based on its contained protocol. layer4tcp = Struct ( tcp , # ... payload ) layer3ip = Struct ( ip , "next" / Switch ( this . protocol , { "TCP" : layer4tcp , } ), ) layer2ethernet = Struct ( ethernet , "next ...
Examples of dynamic elements could be variables such as the current date or system time, or input from the user that is supplied via a GUI, or input from another application. (see also: programmable macro). Scriptable Snippets consist of runnable segments of code in either a macro language or a scripting language. Scriptable snippets provide ...
Method overriding, in object-oriented programming, is a language feature that allows a subclass or child class to provide a specific implementation of a method that is already provided by one of its superclasses or parent classes. In addition to providing data-driven algorithm-determined parameters across virtual network interfaces, [1] it also ...
Pages in category "Articles with example Python (programming language) code" The following 170 pages are in this category, out of 170 total. This list may not reflect recent changes .