learn python 3 hard way review

being, it always comes when you understand.The results you should seeThe following is the result of a conversation with python after you have guessed the result yourself:$ pythonpython 2.5.1 (r251:54863, Feb 6, 19:02:12)[GCC 4.0.1 (Apple Inc. build 5465)] on DarwinType " Help "," copyright "," credits "or" license "for more information. True true2TrueBonus points Exercise Python also has many

hand and make sense of why.2. To find a practical project practiced hand. The best thing is to have a real project to do. Can find a few classmates together to make a website and so on. Note that real projects are not necessarily commercial projects.3. It's a good idea to find someone who already has python. Ask him a little bit about the idea of learning to plan (it's also a

"debugger." A debugger is like doing a full-body scan on a sick person. YouDon't get any specific useful information, and you find a whole lot of information thatDoesn ' t help and is just confusing.2. The best-of-the-to-debug a program is-use print-to-print out the values of variables atPoints in the program to see where they go wrong.3. Make sure parts of the your programs work as your work on them. Do not write massive filesof code before you try

improvement of four aspects of coding in combat. Write your own scanning tools, including sub-domain name scanning, port scanning, sensitive directory scanning, weak password scanning, crawler-based XSS vulnerability scanning, authentication code identification and encryption compressed file password blasting, and finally through the distributed technology and the process technology to optimize the performance of scanning tools. After learning the basic can master the

return function, try writing a few functions yourself to get them to return some values. You can put anything that can be placed on the right side as the return value of a function. The end of the script is a puzzle. I use the return value of a function as a parameter to another function. I link them together, just like I write math equations. It may be a bit hard to read, but you'll know the result if you run it. Next, you need to try to make t

ReferenceZed Shaw-learn Python the HardEx0:the SetupWindowsPython 2, Atom, Terminal.EX1:A Good First ProgramKeyword1 Print 2 Print " "Run the file1 python ex1.pyErrorGarbled ChinesePossible Solutions (unfortunately, none of them works.)1. Add ASCII Encodings1 # -*-coding:utf-8-*-2. Decode ENCODE011 Print ' English '. Decode ("utf-8"). Encode ("gb2312") 2 Print '

#coding =utf-8The data for the #raw_input () function output is "str", which needs to be processed into data, using the Int () function to convert "str" to data for processingStudents = Int (raw_input ("Students number")Fees_per_person = 80Cost = students * 3Total_income = students * Fees_per_personTotal_profit = Total_income-costPrint "Our total_income is:%d."% Total_incomePrint "Our Total_profit is:%d."% Total_profitIf Total_profit > 1000:Print "\twe is making big money now."If Total_profit >

Exercise 37: Reviewing various symbolsIt's time to review your learned symbols and Python keywords, and you'll learn something new in this section. What I'm doing here is a list of all the Python symbols and keywords that are worth mastering.In this lesson, you need to review