- Видео 367
- Просмотров 174 639
Coding with Jerry
Гонконг
Добавлен 4 янв 2015
🐍 Welcome to My Channel! 🚀
With over 20 years of programming experience under my belt, I'm here to share practical tutorials and invaluable insights to help you master Python. From beginner basics to advanced techniques, let's dive into the world of coding together. Subscribe now and let's unlock the full potential of Python! 💻✨
Below are my 3 blogs, you are welcome to visit them, all the videos are mostly based on the blogs I wrote.
www.dev2qa.com
www.code-learner.com
With over 20 years of programming experience under my belt, I'm here to share practical tutorials and invaluable insights to help you master Python. From beginner basics to advanced techniques, let's dive into the world of coding together. Subscribe now and let's unlock the full potential of Python! 💻✨
Below are my 3 blogs, you are welcome to visit them, all the videos are mostly based on the blogs I wrote.
www.dev2qa.com
www.code-learner.com
How to Efficiently Process Python String: Trim, Convert Case, Replace, and Split
www.dev2qa.com/how-to-efficiently-process-python-string-trim-convert-case-replace-and-split/
Welcome to this video. In this video, we will show how to use Python's string methods to complete a series of common text processing tasks. You will see how to remove leading and trailing whitespace from strings, convert strings to lowercase and uppercase, replace substrings, and split strings into lists using a specific separator. Each operation is accompanied by detailed code examples to help you better understand and apply these techniques.
Welcome to this video. In this video, we will show how to use Python's string methods to complete a series of common text processing tasks. You will see how to remove leading and trailing whitespace from strings, convert strings to lowercase and uppercase, replace substrings, and split strings into lists using a specific separator. Each operation is accompanied by detailed code examples to help you better understand and apply these techniques.
Просмотров: 21
Видео
How to Slice and Index Strings in Python
Просмотров 14Месяц назад
www.dev2qa.com/how-to-slice-and-index-strings-in-python/ Welcome to my video! In this video, I will teach you how to use strings as arrays in Python. We'll begin by showing how to access characters in a string using indexing, then move on to slicing strings, using negative indexes, and finally, getting the length of a string. Each example includes detailed steps and debugging processes to help ...
How to Define Multiline Strings in Python
Просмотров 15Месяц назад
www.dev2qa.com/how-to-define-multiline-strings-in-python/ In this video, I will show you how to use strings in Python. You will learn how to define strings, use string literals, make string assignments, and define multiline strings. With these examples, you will be able to master the basic operations of strings in Python. Whether you are a beginner or an experienced programmer, this video will ...
How to Master Python Byte Arrays: Creation, Manipulation, and Beyond
Просмотров 18Месяц назад
www.dev2qa.com/how-to-master-python-byte-arrays-creation-manipulation-and-beyond/ This video explains how to use byte arrays, specifically a data type called byte array in Python, with examples. Byte arrays are similar to bytes but offer more flexibility for manipulating their content. The video showcases functions for creating byte arrays from lists or strings, modifying their elements, revers...
How To Convert Bytes To Bits In Python With Examples
Просмотров 432 месяца назад
www.dev2qa.com/how-to-convert-bytes-to-bits-in-python-with-examples/ In this video, I will demonstrate three different methods to convert bytes to bits. First, we will use bitwise operations to process each byte and extract each bit. Then, we will utilize Python's string formatting to convert each byte into an 8-bit binary string. Finally, we will show how to use the Bitarray library to efficie...
How to Easily Get and Convert ASCII Codes of Characters in Python?
Просмотров 202 месяца назад
www.dev2qa.com/how-to-easily-get-and-convert-ascii-codes-of-characters-in-python/ In this video, I will demonstrate how to use the `ord` and `chr` functions in Python to retrieve the ASCII code of a character and how to convert ASCII codes back to characters. You'll learn practical methods for handling character-to-ASCII conversions in programming.
How to Use Python's memoryview to Manage Data Directly with Examples
Просмотров 532 месяца назад
www.dev2qa.com/how-to-use-pythons-memoryview-with-examples/ In this video, we explore the `memoryview` data type in Python. `Memoryview` provides direct access to an object's internal data, supporting the buffer protocol without requiring data copying. We'll showcase practical examples of using `memoryview` for efficient data manipulation, including basic usage, slicing, and working with multi-...
How to Differentiate Between Python Set and Frozenset with Examples
Просмотров 132 месяца назад
www.dev2qa.com/how-to-differentiate-between-python-set-and-frozenset-with-examples/ In this video, we dive into the differences between Python's set and frozenset data types. You'll see how sets store unique elements and are mutable, meaning you can add, remove, and change their contents. On the other hand, frozensets are immutable and cannot be modified. Through a series of specific examples, ...
How to Master Python Built in Data Types with Examples
Просмотров 112 месяца назад
www.dev2qa.com/how-to-master-python-built-in-data-types-with-examples/ In this video, we delve into using various built-in data types in Python. Through multiple examples, we demonstrate how to define variables, use the type function, and print variable values. You'll learn about strings, integers, floats, complex numbers, lists, tuples, dictionaries, sets, booleans, and binary data types. Thes...
How to Master Global and Local Variables in Python
Просмотров 102 месяца назад
www.dev2qa.com/how-to-master-global-and-local-variables-in-python/ Understanding the difference between global and local variables in Python is fundamental yet crucial. This video provides an in-depth explanation of how to define both global and local variables and demonstrates their correct usage through multiple examples. By watching this video, you'll learn how to declare and modify global v...
How to Enhance Coding Efficiency with Python Variables
Просмотров 82 месяца назад
www.dev2qa.com/how-to-enhance-coding-efficiency-with-python-variables/ In this video, we delve into how to create and use Python variables. Through specific examples, you will learn how to declare and assign variables in custom functions and understand how variable types are determined by their values. Whether you're a Python beginner or looking to reinforce your basics, this video offers pract...
How to Use AI (Large Language Model) to Generate Python Code and Implement Progress Bar?
Просмотров 152 месяца назад
www.dev2qa.com/how-to-use-ai-large-language-model-to-generate-python-code-and-implement-progress-bar/ This video teaches you how to utilize ChatGPT, a large language model, to generate Python code for implementing a progress bar in the command line. From installing necessary libraries to copying and executing the generated code, it guides you through each step effortlessly.
How to Easily Count Character Occurrences in Python String
Просмотров 52 месяца назад
www.dev2qa.com/how-to-easily-count-character-occurrences-in-python-string/ In this video, we will learn how to write a Python function to count the occurrences of each character in a string. Through a detailed code explanation, you will understand how to use a dictionary to store characters and their counts, and step by step implement this feature. Whether you are a beginner in Python or an exp...
How to Write Clear and Efficient Python Comments
Просмотров 142 месяца назад
www.dev2qa.com/how-to-write-clear-and-efficient-python-comments/ This video explains the use of Python comments, including single-line and multi-line comments, emphasizing that comments should be concise, clear, and updated promptly with code changes, helping you write more readable and maintainable code.
How to Switch Oracle VirtualBox Manager UI Language
Просмотров 1282 месяца назад
www.dev2qa.com/how-to-switch-oracle-virtualbox-manager-ui-language/ In this video, we will show you how to quickly switch the interface language in Oracle VM VirtualBox Manager. Whether you want to change the language from Chinese to English or switch from Traditional Chinese back to Simplified Chinese, you can do it in just a few steps. With simple settings, you can easily adjust the language ...
How To Quickly Extend The Virtual Disk Space Of Virtualbox Virtual Machine
Просмотров 342 месяца назад
How To Quickly Extend The Virtual Disk Space Of Virtualbox Virtual Machine
How To Read Command Line Arguments in Python
Просмотров 103 месяца назад
How To Read Command Line Arguments in Python
How to Format Strings in Python: Using f-strings, the format Method, and Template Class
Просмотров 883 месяца назад
How to Format Strings in Python: Using f-strings, the format Method, and Template Class
How To Use Python String Formatting Operator To Format Strings
Просмотров 1053 месяца назад
How To Use Python String Formatting Operator To Format Strings
How to Install and Use IPython for Basic Operation
Просмотров 313 месяца назад
How to Install and Use IPython for Basic Operation
How to Read Input as Numbers and Handle Errors in Python
Просмотров 73 месяца назад
How to Read Input as Numbers and Handle Errors in Python
How to Get Python Environment Info in Python Source Code
Просмотров 203 месяца назад
How to Get Python Environment Info in Python Source Code
How To Quickly Set Up Python Develop Environment In VSCode
Просмотров 243 месяца назад
How To Quickly Set Up Python Develop Environment In VSCode
How to Enable Word Wrap in Visual Studio Code
Просмотров 1013 месяца назад
How to Enable Word Wrap in Visual Studio Code
How to Import Python Code from Another Python File
Просмотров 573 месяца назад
How to Import Python Code from Another Python File
How To Use Python itertools to Group, Accumulate Sum and Filter List Elements
Просмотров 374 месяца назад
How To Use Python itertools to Group, Accumulate Sum and Filter List Elements
How To Use Python Generator With Examples
Просмотров 234 месяца назад
How To Use Python Generator With Examples
How to Read a File in Text and Binary Mode in Python
Просмотров 154 месяца назад
How to Read a File in Text and Binary Mode in Python
How To Use NumPy Boolean Indexing To Filter And Manage Array Data
Просмотров 374 месяца назад
How To Use NumPy Boolean Indexing To Filter And Manage Array Data
superb...this works..Thanks..
Thank you!!!!!
Merci ça a fonctionné chez moi
Thanks this video helped me ♥ after a long search
You helped me out so much thank you!
thankyou so much i was able to run my program after a long time due to facing this issue
me ayudo muchisimo gracias
hi
Thanks a lot man!
Thanks dude!!! I've been stuck for 2 hours on this!!!
How to do kill switch?? for v2rayn
Bigsur error: Line 3: Unrar: Command Not Found, what do you advise?
Very useful thank !
Thank you so much ....your video helped me like anything i was trying for so long tried many things but your video solution solved my issue in one go...again thank you so much
Thanks
Thank you dude it is great
Thanks a lot
thanks a lot..!!!!!!!!!!!!..you made my day
It doesnt work for me :( I have problems with maven
thank's
哥，你说话咋一股东北大碴子味儿
THANKS !!!!!!!
Thank you very much!
any way to change language to English?
Yes, Click on the Question mark then you will find English
he speaks English
@@hamedal-khateeb7360 doesnt work english
@@thewinningweb yes, clicking english doesn't work
@@alisaatsaz I found the solution. After clicking English under question mark, you must exit the program then restart it
Thank you. Works perfectly fine
Thank you very much!
Hello
You are a saviour!!
thanks bro
what did you put in run schell script?
Please go to this article to get the shell script code. www.dev2qa.com/how-to-unrar-rar-file-on-mac/.
Awesome Sir. It worked for me.