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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

username is overwritten by admin, but password uses the default guest.The third method specifies password as admin, but username uses the default guestThe four-way two parameters all use the default values.2.2) List parameter valuesdef print_array (names=[]): for name in Names: print (name) keys = [' admin ', ' guest ']print_array (keys)2.3) variable length parameter valuedef print_names (* names): For name in names: print (name) print_names (' root ') print_names (' admin '

are like importedIf the class is like a module, then there should also be an import-like concept. In a class, this concept is called instantiation, and when a class is instantiated, it gets the object of a class.Create a class;Class MyStuff (object):def __init__ (self):SELF.A = ' How is it? 'def apple (self):Print ("I am classy apple")b = MyStuff () #类的实例化B.apple () #调用类的方法Print b.a# properties of the printing classAnalyzing the instantiation of a class this sentence actually

Environment: notepad++,python2.7.13Compile: Write the. py file first, and then run the script with the Python command in the terminal (the runtime terminal directory to be located in the running. py file directory)Exercise One:In the Python2 version, the double quotation mark "" and the single quotation mark "can be used for output without parentheses, and the statement ends without a semicolon;When you want to output quotes in a sentence, you can use

Learn about list and tuple in Python List Definition The sequence is the most basic data structure in Python. Each element in the sequence is assigned a number-its position, or index, the first index is 0, the second index is 1, and so on.The list is the most commonly used Python data type, and it can be used as asquar

The installation and use of XPath 1. Introduction to XPath Just learned regular expression, with the right, now put the regular expression replaced, using XPath, someone said this too pit dad, early know that just come up to learn XPath more convenient AH. In fact, I personally think that learning a regular expression is very useful, the reason for XPath, I personally think because it is more accurate positioning, use more convenient. The difference

, close the connection Example: (1). Open a database connection The. Connect () function is used to create a connection, write the host, username, password, existing database, port number (2). Create a table (3), inserting data . Cursor () is the method used to get Python to execute the MySQL command, that is, to obtain an operation cursor; The Execute () function is the command used to execute the SQL statement, the. Commit ()

First, learning process Methods 1, learn the process method. Follow the video process. The video is a little bit basic and the video speeds up.Familiar with the classmates. Take notes in many formsDo homework encountered problems to write down, draw flow chart again. second, how to make your Python improve faster2, how to make your python