Python

computer second-level python Comprehensive application questions （ three ）

More than 2000 years ago, Greek astronomer sybakus named the twelve constellations , They are Aquarius , Pisces , Aries , Taurus , Gemini , Cancer...
2020-03-16 10:06 views 35

python+opencv+dlib Realize face detection and expression recognition

python+opencv+dlib Face detection and expression recognition ,dlib Brief introduction ：Dlib Contains a wide range of machine learning algorithms . ...
2020-03-15 21:05 views 47

python multi-storey for Optimization method of loop nesting

subject ： Yes 5 Arrays of different lengths a1,a2,a3,a4,a5, Now take a number from the array , Form a new array , Request from a1 The number taken...
2020-03-11 14:20 views 34

python： Einstein ladder problem

Einstein ladder problem explain ： There are several steps , Each span 2 rank , Last remaining 1 rank , Cross 3 Congruence 2 rank , Cross 5 Congr...
2020-03-03 17:04 views 58

uniform distribution U(a,b) Mean and variance

uniform distribution U(a,b) Mean and variance · verification U(a,b) What's the average value of (a+b)/2"""2020/2/23 verification U(a,b) Is that th...
2020-02-27 17:50 views 38

python Get the root directory of the project and create other directories

Method 1 ： Project name ：InterfaceTest_master, root directory ：InterfaceTest_master/# Gets the directory of the current file cur_path = os.path.a...
2020-02-23 22:03 views 123

Python realization 21 Order a card game

21 Dot is also known as black jack (Blackjack) , It's a popular poker game . The game is played by two to six people , Use the 52 Card , The player...
2020-01-13 16:35 views 38

python import Function use

import Function call entire module example ： First build one python file pizza.pydef make_pizza(size,*toppings): print('\nmaking a' + str(size)+...
2020-01-10 11:21 views 30

python Using regular expressions （Regular Expression） Super detail

one , Import re library python Use regular expressions to import re library .import re stay re In the library . Regular expressions are often used...
2019-12-28 17:58 views 27

PYTHON Summary of final review

19PYTHON The final review has been completed this semester python The grammar of , Program control structure , list , tuple , Dictionaries , aggreg...
2019-12-25 00:37 views 28
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