Python learning log September 17 Week summary

Monday,9 months a day

This day is the week of the past week summary, I find out what the day.

This morning to computer tossing machine, the morning basically did not study, rest a morning.

In the afternoon to write a summary last week, finished doing MOOC Reptile class Homework, "Think Python"Archimedes spiral function after class.

Arrange this week's course at night.

Tuesday,9 month

This day did not write a summary. It was written in 9 months , and I extract it from it.

The morning looks atHead first HTMLand CSS, the fifth chapter," pictures in HTML ". The content of the story is the HTML picture Insert,PS part did not understand, other also forgot.

Afternoon reading is "MOCC Network crawler and Information extraction", the last lesson of the first section. Talk aboutThe basic structure of scrapy Crawler,5+2 mode, five modules, two middleware.

See in the evening "learn Python hard" inside ex36 exercise let oneself write a small game - This I have not done now, give up to start doing ex37 . I was so confident that I could do it.

Wednesday,9 month day

In the morning you see"serious HTML" in Head first HTML and CSS , which is about the history of HTML and the Basic formatting, principles, and literacy. Now it's been a perfect forget.

Afternoon reading is the "MOOC Network crawler and information extraction," The second section of the last lesson, the content is "Scrapy crawler Example Analysis ", finished the whole course, and he also followed the code again. I thought I was understanding, though not proficient.

In the evening, stuck in the "learn Pythonhard" problem, no progress, give up.

The Ubuntu system was installed this day , but windows couldn't get in.

Thursday,9 month day

In the morning, "Head first HTML and css" "get started with CSS" , see the content of more than half, more than 20 pages left to see. - On the one hand, because the content of the later courses increased, on the other hand because the computer installed the Ubuntu system, not curious to organize the computer is impossible, two factors led to not read. It's not going to happen now.

In the afternoon, the third section of the last lesson of the MOOC web crawler and information extraction. " scrapy Crawler instances Crawl stock information ", and did it manually again. The process is generally understood. Can not master, need more contact to continue in the actual operation to deepen understanding.

Reading the book in the evening is"Learn Python thehard Ways" ex37 chapter " Review of various symbols ", the author is very interesting, always let people review. I have recorded the characters in the book all over again. This is the night to do this thing. Also think the next day from the Internet to find out the meaning of these characters and use it.

Friday,9 month date

In the morning,"Headfirst Htmlandcss" is the "CSS primer " to read the rest of the chapters. And then today we're going to read half of one of the chapters below. It may have been mistaken at the time. Not Tangled. It should be the " add fonts and Colors " section.

In the afternoon to do some chores, the "MOCC Network crawler and information extraction" can end the course, browse through the contents of all chapters, downloaded all the PPT save. It turns out that these PPT is very good information. And I did something that wasn't planned: I downloaded the courseware for the soon-to-be-finished course, "0 Basics Python," and listened to a few videos of the course. The feeling angle is good.

The night is wandering, originally to write "learn Pythonhard" inside the chapter of the small game, finally write to the code encountered unfamiliar editor problems. Toss the editor to toss a night and finally choose to give up and re-select a different editor.

Saturday,9 month day

In the morning you see"Head first HTML and CSS"and read the section "adding Fonts and Colors ." Detailed notes, and now forget. But as literacy is very good, read it, do not ask to remember.

In the afternoon, thefifth chapter of the book "Think Python" , "conditions and recursion ", is mainly the concept of recursive functions, which is very interesting. I've never been in touch with anything like this before, and it's amazing how it's done with computers. In theory, there are many interesting things that can be done with this function. Only to find the center of the book is a function, as a function of getting started. It's a very good book. I read the fifth chapter this day and understand the exercises after class.

At night, after dozing off, I casually filled in with the memory of the "hard Way" section of the character of the first exercise, there are many have not encountered and did not understand the empty. And turned over a few of the basic books on hand, feel the idea of a release. In particular, theauthor's approach to learning is like a beacon, which plays the role of navigation.

Sunday,9 month Day.

This morning I looked at Chapter 9," box model "of Head first HTML and CSS. After reading, and made detailed notes, understand a few of the contents. About the box model, originally in the NetEase cloud classroom on some contact, this system fundamentally understand under, very have benefited. Not to do Kung fu in vain.

In the afternoon, Think Python, Chapter 6 , "function with return value" , is mainly about an idea of incremental development, and a "stick to the faith " at the core. about the concept of recursive functions. It is interesting that people who have not been exposed to this function are not able to understand the concept, it is amazing. is to use this function within a function when creating a function. So the question is, since you haven't created this function yet how can you quote it? Keep your faith! You have to convince yourself that this function can be used ~ sounds very nonsense, put in the computer system is actually can run. Although I can understand it, I don't think it is easy to master.

The thing to do in the evening is to learn thelearn Python's hard way, the keywords, the characters, the explanations, the usage of the PNS exercises. From the Internet to see other people write the exercise solution, I also learned to seriously write the application of each keyword, the function of the generation. Although the function is poorly written, this is the correct approach, albeit slow, but effective. So the study of this book next week is mainly the godless chapter.

Basic syntax, basic strings, basic logic, basic structure of Python I should have known. The next focus is not on these, but on the right amount of code to practice the real understanding of mastering these basic things. I took three weeks to learn the level that someone else could achieve in a week.

The overall results this week are as follows:

"Head first HTML and CSS" This book read 5 chapters, progress for me is satisfied.

"MOOC Network crawler and Information extraction" This course ends the last class, three bars. It's a complete task.

"Think Python"This book read two chapters: the fifth chapter " Conditions and recursion " and sixth chapter " function with return value ", still satisfied, basically no waste of time.

"Learn Python's hard-to-go" is a book that fooled a chapter on the problem, and eventually decided to abandon it without any progress. The PNs exercise, complete the basic information recording and write a bad code explanation for a few simple keywords to fool yourself. The book may have been a hindrance to reading here, not very satisfied.

"MOOC 0 Basic beginner Python " has been roughly swept over, and it has to be seen whether it will continue to be seen in the future.

About Linux.

The download installs Ubuntu, and Mooc a Linux -related course for half a class. There is no progress, can only be said to sweep the blind, or blind. But it is also a beginning, since already began to learn python,Linux must learn, as to how to learn, and so on.

To sum up, this week is not a waste of time. Progress is kept normal, the need to improve is the learning method: Code of Practice. Next week's learning method to knock code at the core. In fact, the arrangement of next week is basically out.

Next week is from9Month18Day to9Month23Day. This week with theMoocThe end of the course of web crawlers and information extraction, the courses have not yet started and are relatively the most leisurely week. 《WebFull Stack Engineer Course is9Month22 on-line, Advance Preview Course is 10 month delivery operations, temporarily do not worry. So the next morning's activity is still the "head first HTMl and Css15 Try to finish the book next week and lay a good foundation for htmlcsslearn Python hard Waythink python" This book, set a goal is to learn 77,8,9 10,11,12 , 13. One chapter per day, if not unexpected should be done.

Python learning log September 17 Week summary