python real time plotting

This article focuses on the contents of the 1.2Python libraries and functions in the first chapter of the Python machine learning time Guide. Learn the workflow of machine Learning.I. Acquisition and inspection of dataRequests getting dataPandans processing Data1 ImportOS2 ImportPandas as PD3 ImportRequests4 5PATH = R'E:/python machine learning blueprints/chap1/1

This article focuses on the contents of the 1.2Python libraries and functions in the first chapter of the Python Machine learning Time Guide. Learn the workflow of machine learning.I. Acquisition and inspection of dataRequests getting dataPandans processing Data1 ImportOS2 ImportPandas as PD3 ImportRequests4 5PATH = R'E:/python machine learning blueprints/chap1/1

Demand:Converts 20141126010101 format UTC time to local time.Searching the internet for a long time did not find the perfect solution. Some refer to third-party libraries, which requires the installation of third-party software on the Web. This is a must. Because the real environment does not necessarily allow you to use the root user to install the

use semicolons after each statement. This looks simple and does not seem to save much time; however, once your code volume is extended to thousands, these semicolons become distracting and do not need to be typed. 2. find a code editor Selecting a code editor can save a lot of time. Faced with so many code editors, many new users will feel confused. It is confusing to use other editors in an editor, so it

: established 2 content one 3 content two 4Else : not set up 5 content 6 content four 7 Ps: If Else statement Symbols written in English "=" An equal sign is an assignment "= =" Two equals is a comparison "! =" does not equal "Basic conditional statement two"1Name = R

description of all the modules in the standard library.Use the source codeFor those who want to really understand the Python language. To understand the module, can not be separated from the source code. Reading the source code is actually the best way to learn python--in addition to writing your own. Real reading is not a problem, but the problem is the source

argument is valid in the process of a function call, and it is not valid after it!Angle of argument:Value My_sum by locationValue by keyword my_sum (y=1,x=2)Mixed transfer value my_sum (1,y=2)From the formal parameter angle:Positional parameters: def foo (x, Y, z) (more function changes)Default parameters: Def foo (x,y=1) (the function is not changed much, the number of calls is not many)When do you use it?Where are they arranged?The characteristics of the two?*args def foo (X,*args)Value by po

a code editor that is called a hand can save a lot of time. Faced with so many code editors, many novice will feel very confused. It's confusing to get used to an editor and use other editors, so choosing a hand is a good starting point. Whichever you choose, support Flake8 and PEP8 in real time. For the editor selection Guide, refer to the article which Code Ed

and unnecessary to type. 2. Find a code editor called a hand Choosing a code editor that is called a hand can save a lot of time. Faced with so many code editors, many novice will feel very confused. It's confusing to get used to an editor that uses other editors, so choosing a hand is a good starting point. Whichever you choose, support Flake8 and PEP8 in real t