The coding style is usually part of an organization's internal policy/convention standards, but I think in general, the all_lower_case_underscore_separator style (also called snake_case) is most common …

2009年10月6日 · Problem In Python 2.1, Unicode literals can only be written using the Latin-1 based encoding "unicode-escape". This makes the programming environment rather unfriendly to Python …

2013年3月20日 · This question is quite general but it's more for me to understand good coding practices in python... I'd like to define a constant that I can use inside in any function without having to pass it as

2013年4月22日 · This common Python coding style assumes the existence of valid keys or attributes and catches exceptions if the assumption proves false. This clean and fast style is characterized by …

As Steve Mcconnell and Bob Martin say (two pretty good references on coding best practices), a method should do one thing and only one thing. However many lines of code it takes to do that one thing is …

Is this a bad practice? I have seen the alternative used: define a variable vFound and set it to true when the value is found and check vFound in the for statement condition. But is it necessary to create a …

2016年1月2日 · There is a mention that it is preferable for that a line in a Python script should not exceed more than 80 characters. For example: print("A very long strings") Does it include the …

2018年3月23日 · By best practice I do not mean "which is best coding style/most readable" but rather factors such as memory consumption, speed and which on the whole is more reliable for general use.

In other words, it is not best practice to use class methods as an alternate constructor (See Factory method for python object - best practice). Lets say I have a class used to represent some entity data …

2013年10月3日 · Why is the global keyword considered bad practice in Python (and programming in general)? Links with more information would also be appreciated.