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This article describes how to install and use basic commands of MySQLProxy. MySQLProxy is usually used for read/write splitting, for more information, see MySQL Proxy. one of the most powerful functions is to end with "Read/Write Splitting )". The

Summary in many cases, the default password of the root user is not blank after mysql is installed. in this case, you need to log on to mysql to reset the password. Step 1: Check the root. mysql_secret file to install mysql. a random password is

Mysql foreign key BitsCN.com In MySQL, tables of the InnoDB engine type support foreign key constraints.Usage conditions of foreign keys:1. the two tables must be InnoDB tables, and MyISAM tables do not currently support foreign keys (it is said

Development Log: Add comments for tables and columns when creating a table in mySQL, and view comments for tables and columns. Development Log: add notes for tables and columns when creating a mySQL table, and view the notes for tables and columns _

This article mainly introduces some very useful functions and functions in Python. This article describes functions with any number of parameters and the use of Glob () find files, debug files, generate unique IDs, and other content. For more

This article describes how to lock the keyboard input in python based on the windows platform, and describes how to call the BlockInput method in user32.dll in Python, for more information, see the following example. Share it with you for your

This article mainly introduces Generator and yield in Python. This article describes list derivation and Generator expressions, Fibonacci series, Generator, coroutine and yield expressions, and Generator and coroutine usage, for more information,

This article describes how to encapsulate the scan results of virustotal in python. it is a practical technique to write the scan results to the database, for more information about how to encapsulate virustotal scan results in python, see the

This article mainly introduces how to manually publish a python project as an exe executable program. This article uses the C language to implement a simple Python package program. For more information, see section 1. manual preparation of the

This article describes how to convert a python string to a Moles code. it involves Python string and encoding operations and is very simple and practical, for more information about how to convert a python string to a Moles code, see the following

This article mainly introduces how to right-click the Python file and find the IDLE option. This article uses the registry to solve this problem. if you need it, you can refer to it and double-click it. the py file cannot run, or the right-click

This article mainly introduces the use cases of the Pythonfileinput module. This article describes the typical usage, basic format, default format, common functions, and common examples, you can refer to the fileinput module to perform operations

This article mainly introduces the methods of zip and unzip data in python, and analyzes the usage skills of the zlib module in Python, for more information about how to use python zip and unzip data, see the following example. Share it with you for

This article mainly introduces the while usage of the loop statement in python, and analyzes the usage of the while Statement. if you need it, refer to the example in this article to describe the while usage of the loop statement in python. Share it

This article describes how to send an email with the content of the entire folder as an attachment in Python. in normal cases, attachments in free mail of the carrier can only be sent to files but not folders, this script can be used to send folders

This article mainly introduces the usage of sleep functions in python. The example analyzes the functions and usage skills of sleep functions, which is very useful, for more information about the sleep function usage in python, see the following

This article mainly introduces some examples of a memory monitoring program using the Flask framework of Python combined with MySQL, and can display the results in a simple graphical way, for more information about how to monitor memory usage, see

This article will share with you the Python code used to create a crawler to collect novels. it is very simple and practical. although it is still a bit flawed, you can change it together and make common progress in the development tool

This article describes how to use a regular expression to select callback in Python. it involves the use of Python regular expressions and callback functions. it has some reference value, for more information about how to use a regular expression to

Php array encoding and conversion methods fgetcsv Chinese garbled problem, when processing csv file import, fgetcsv gets Chinese garbled problem .. because the project uses UTF-8 encoding, the imported csv file contains Chinese garbled characters