Python Higher Tutorial

Functions

Local scope of variables Global scope of variables Interaction of scopes The nuances of working with scopes Passing variables by value Passing variables by reference Passing primitives by parameters Passing objects by parameters Function as a variable Callback functions Passing multiple parameters to a function Combination of normal parameters and *args Named parameters as a dictionary Combining parameters Output of function documentation Lambda functions map function for iteration The filter function for filtering Global instruction Function in function nonlocal instruction Nuances when working with an internal function Short circuits Recursion

Inclusions

Introduction to List Compositions Operations with elements in list comprehensions Generate from list Conditions in list inclusion Multiple loops in list comprehension Multiple loops with condition in list comprehension Generating a two-dimensional list Generating a dictionary using inclusion

Regular expressions

Introduction Repetition operators Grouping brackets Escaping special characters Braces Limiting Greed Character groups Character sets Inverting character sets Special characters within sets Character groups within sets Special characters-exceptions within sets Hat symbol inside sets Features of hyphens within sets Beginning and end of line Word boundary Multiline Team 'or either' Search method Position of the found Pockets in the search method Pockets via group method All pockets in the form of a cortege Named pockets in the search method Pockets in the replacement line Unscreening of pocket number findall method Pockets in findall method finditer method Pockets in finditer method Named pockets in finditer method Fullmatch method Pockets in the fullmatch method The match method Pockets in the match method subn method Split method Non-preserving parentheses Positive and negative viewing Flags for strings

Exceptions

Introduction to Exceptions Catching exceptions Basic types of exceptions Catching different types of exceptions else block when catching exceptions The finally block when catching exceptions Throwing your own exception types Custom Exceptions in Conditions Function with exception

Modules

Introduction to Import Renaming a module Importing a part of a module Import all contents of a file pip package installer Installing the library Checking for library availability Updating the library version Removing a library

Virtual environment

Virtual environment Creating a virtual environment Activating the virtual environment Closing the virtual environment Installing the library into a virtual environment Transferring a project in a virtual environment

SQl databases

Introduction to Databases phpMyAdmin Test table users Preparatory manipulations Sending queries to the database Output all records as a dictionary Selecting records Logical operations Output of one record Selection fields Inserting records Inserting records when columns are missing Updating records Deleting records Renaming a field Selecting records by specific values Quantity limit Sorting records Minimum value sampling Maximum value sampling Sum of field values Counting the quantity Grouping the result Addition of strings during selection

Database organization

Linking tables Getting data from related tables Chain of related tables Linking via link table Family ties Several descendants Double bond Practice

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