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Jan 24, 2017 · Yes, it is possible to compile Python scripts into standalone executables. PyInstaller can be used to convert Python programs into stand-alone executables, under Windows, Linux, Mac OS X, FreeBSD, Solaris, and AIX. It is one of the recommended converters. py2exe converts Python scripts into only executable on the Windows platform.
Mar 21, 2010 · Some of the operators you may know from other languages have a different name in Python. The logical operators && and || are actually called and and or. Likewise the logical negation operator ! is called not. So you could just write: if len(a) % 2 == 0 and len(b) % 2 == 0: or even: if not (len(a) % 2 or len(b) % 2):
Jun 15, 2021 · A way to do it is to actually start the python interpreter. You can do that with python command. This will start the repl and you will be able to see in the first line something like: Python 2.7.18 (default, Mar 8 2021, 13:02:45) Or. Python 3.8.5 (default, Jan 27 2021, 15:41:15) Please check in the comments other valid ways to do it.
Nov 9, 2009 · All you need to do is copy this code and change your python directory if you use some other python version (e.g.* I am using python 3.4 so my directory is C:\Python34). This code works perfectly, but there is one line I added to this code so I can run python program multiple times without loosing previous output: npe_console m- a+
Jun 17, 2011 · An @ symbol at the beginning of a line is used for class and function decorators: PEP 318: Decorators. Python Decorators - Python Wiki. The most common Python decorators are: @property. @classmethod. @staticmethod. An @ in the middle of a line is probably matrix multiplication: @ as a binary operator.
Jul 8, 2017 · Now we can create an instance of foo and call the method on it, the self parameter is added by Python in this case: f = foo() f.bar() But it can be passed in as well if the method call isn't in the context of an instance of the class, the code below does the same thing. f = foo() foo.bar(f) Interestingly the variable name 'self' is just a ...
Mar 26, 2012 · On your calculator, this angle is in degress, in Python, this angle must be given in radians. The return value, x in your example, is a dimensionless number. On your calculator you have calculated the cos of 1 degree. In your Python example, you have calculated the cos of 1 radian, which is equivalent to 57.296 degrees. –
From PEP 8 -- Style Guide for Python Code: The preferred way of wrapping long lines is by using Python's implied line continuation inside parentheses, brackets and braces. Long lines can be broken over multiple lines by wrapping expressions in parentheses. These should be used in preference to using a backslash for line continuation.
Apr 21, 2018 · 181. +50. To answer your first question: yes it is feasible to develop an android application in pure python, in order to achieve this I suggest you use BeeWare, which is just a suite of python tools, that work together very well and they enable you to develop platform native applications in python.
Dec 14, 2021 · For example, in some languages the ^ symbol means exponentiation. You could do that this way, just as one example: class Foo(float): def __xor__(self, other): return self ** other. Then something like this will work, and now, for instances of Foo only, the ^ symbol will mean exponentiation.
