uw python course

Requirements:角色:学校、学员、课程、讲师要求:1. 创建北京、上海 2 所学校2. 创建linux , python , go 3个课程 ， linux\py 在北京开， go 在上海开3. 课程包含，周期，价格，通过学校创建课程4. 通过学校创建班级， 班级关联课程、讲师5. 创建学员时，选择学校，关联班级5. 创建讲师角色时要关联学校，6. 提供两个角色接口6.1 学员视图， 可以注册， 交学费， 选择班级，6.2 讲师视图， 讲师可管理自己的班级， 上课时选择班级， 查看班级学员列表 ， 修改所管理的学员的成绩6.3 管理视图，创建讲师， 创建班级，创建课程7. 上面的操作产生的数据都通过pickle序列化保存到文件里First, the Process flow chartSecond, the program codePreliminary code:2.1 Creating a ClassClass School (object): ' 1: Feature: Schoo

matrix when you calculate Np.dot (A, A.T). The shape of A is (5, 1), and a. The shape of T is (1, 5).A.shape = (5,) This is an array of rank 1, not a row vector or a column vector. Many students appear to be difficult to debug bugs are from the rank of 1 arrays.In addition, if you do a lot of things in the code, you may not remember or are unsure of how a is, use assert (A.shape = = (5,1)) to check the dimensions of your matrix.If you get (5,) you can reshape it into (5, 1) or (1, 5), reshape i

This article summarizes the first day of the study of the old boy's Python automated operations course. The general contents are as follows: Python Introduction First Python program: Hello World Python variables User interaction (user input, Output) Process Control: Conditi

This article mainly introduces the detailed process of Python crawling Coursera course resources. For more information, see some typical things, some Coursera courses are undoubtedly classic. Most of Coursera's finishing courses provide complete teaching resources, including ppt, video, and subtitles. it is very easy to learn offline. Obviously, we won't download a file or a file. it's just a fool. programm

, Xcsrf2cookie, Xcsrf2token)Post_headers = {"User-agent": user_agent,"Referer": "Https://accounts.coursera.org/signin","X-requested-with": "XMLHttpRequest","X-csrf2-cookie": Xcsrf2cookie,"X-csrf2-token": Xcsrf2token,"X-csrftoken": Xcsrftoken,"Cookie": Cookie} This login function is initially implemented. Analyze Resource Links After the login is successful, we just need to get to the content of the resource page and then filter out the resource links that we need. The address of the resource

. Float type, floatPrint (Type (52.3E4)) print (Type (52.3E-4))C. Boolean valueTrue or FalseTrue or False1 or 0Data operations1. Arithmetic operations:+-*/, subtraction% modulus, remainder* * Power, exponentiationThe integer part that returns the quotient.2. Comparison operation:= =, equal to! =, not equal to, in Python 2.x sometimes this means:, 3. Assignment operation=,+=,-=,*=,/=,%=,**=,//=4. Logical operationAnd,or,notWith, or, non-5. Member Opera

many parameters are passed in when defined Positional parameters/keyword parameters When calling a function, you can pass in two arguments One that doesn't have a name. One is the keyword parameter with key If mixed, all positional parameters must be before the keyword argument must be in the back Range function Range (N) Sequence from A to n-1 Range (Start,end) Sequence from start to End-1 Range (Start,end,step) Step inte

Zero basic learning python _ list and Meta Group (course 10-13), python10-13 Today, I will go back and look at the list and metadata. Let's talk about the list. The list is actually the most frequently used data type in python. It is not only often used but also powerful, this is similar to the array in the C language, and the list can also be added, deleted, mod

enterprise merit, the competitive environment of the fittest, the kind of institutions that do not ask students basic conditions, commitment to package employment needs careful choice.Good training institutions should have many years of employment counseling professional teachers, to help students from career development direction, resume perfect, mock interview and other aspects of counseling, and through pre-interview set up to help students accurate positioning, mining their potential compet

Share--https://pan.baidu.com/s/1c3emfje Password: eew4Alternate address--https://pan.baidu.com/s/1htwp1ak Password: u45nContent IntroductionThis course is intended for students who have never been in touch with Python, starting with the most basic grammar and gradually moving into popular applications. The whole course is divided into two units of foundation and

The python language has been increasingly liked and used by program stakeholders in recent years, as it is not only easy to learn and master, but also has a wealth of third-party libraries and appropriate management tools; from the command line script to the GUI program, from B/S to C, from graphic technology to scientific computing, Software development to automated testing, from cloud computing to virtualization, all these areas have

Is there a future for Python learning?U.S. Python Engineer Salary: 8-11w USDChina, with Beijing as an example, had only 30 python jobs nationwide in 2013,The geographical difference is very large.Programming language rankings:2013, Python row eighth2015 rows to the four.Codeeval website Research, project development pr

The first chapter is about Python1.python Language Introduction (including the rest of the language)2. How can I learn python programming?2.python Development Environment Description2.1 Installation/use of Mac Windows2.2 Development tools: use of pycharm tools3. The first Python appletChapter II

Zeng Teacher's "Basic course of finite element Analysis" The third chapter has the derivation of two-dimensional rod element, and combines an example to analyze and solve the program based on MATLAB. But I feel the MATLAB code in the book is a bit wordy, and some of the implementation methods are more troublesome, such as already know the starting point and the end point coordinates, still need to give the unit local coordinates and the overall coordi