current location:Home > Technical Articles > Backend Development > Python Tutorial

  • Building a Smarter Botnet Simulation: The Ultimate Cybersecurity Playground
    Building a Smarter Botnet Simulation: The Ultimate Cybersecurity Playground
    Introduction:NavigatingtheCybersecurityLandscapeThe2016Miraibotnetattack,cripplingmajoronlineservices,highlightedthevulnerabilityofeverydaydevices.Thisunderscoresthecriticalneedforpracticalcybersecuritytraining.Thisguideprovidesahands-onexplorationof
    Python Tutorial 737 2025-01-14 16:09:55
  • How to make your first $ as a drepress programer.
    How to make your first $ as a drepress programer.
    Heyeveryone,Insafhere.I'mnotaprogrammer,butI'maninnovator!Mygoalistolearnmyfirstprogramminglanguageandcreatemyfirstsoftwareproductorapp.HowwillImakemoney?Inshallah!Here'smyplantoearnmyfirstdollar:StartSimple:Forbeginners,it'scrucialtobeginwithsomethi
    Python Tutorial 464 2025-01-14 14:10:44
  • Vyper - Write your First Smart Contract (Series)
    Vyper - Write your First Smart Contract (Series)
    Theblockchainlandscapeisevolving,drivingdeveloperstowardssecure,straightforward,andauditablecode.Vyperemergesasasignificantadvancementinthistrend.ButwhatexactlyisVyper,andwhyisitsoimpactful?Vyper,asdefinedinitsdocumentation,isaPythonic,contract-orien
    Python Tutorial 363 2025-01-14 14:09:42
  • Extract structured data using Python&#s advanced techniques
    Extract structured data using Python&#s advanced techniques
    In the data-driven era, extracting structured data from multiple sources such as web pages, APIs, and databases has become a critical foundation for data analysis, machine learning, and business decision-making. Python's rich library and strong community support have made it the leading language for data extraction tasks. This article details how to extract structured data efficiently and accurately using advanced Python techniques, and briefly touches on the supporting role of 98IP Proxy in the data crawling process. I. Data crawling
    Python Tutorial 587 2025-01-14 12:25:43
  • Python FastAPI quickstart in uv
    Python FastAPI quickstart in uv
    Use uv to quickly build a FastAPI application. The following steps demonstrate how to use uv tools to quickly create a simple FastAPI application containing GET and POST requests: Initialize the project: uvinituvaddfastapi--extrastandard Create the project directory and files: Create a folder named /app, and Add two files, __init__.py and main.py. Write FastAPI code (main.py): Copy the following code into the main.py file: fromtypingimportUnionfrompydanticimportBaseModelfromfa
    Python Tutorial 523 2025-01-14 12:12:43
  • Building a BLE Real-Time macOS Menu Bar App
    Building a BLE Real-Time macOS Menu Bar App
    Thistutorialdemonstratesbuildingareal-timemacOSmenubarapplicationusingaBleuIOUSBBLEdongletodisplayenvironmentaldata.BleuIOsimplifiesBLE(BluetoothLowEnergy)development,makingitidealforcreatinginnovativeprojects.macOSmenubarappsofferadiscreetwaytomonit
    Python Tutorial 750 2025-01-14 10:27:43
  • FastHTML and Heroku
    FastHTML and Heroku
    FastHTML:ASwiftPathtoWebAppDevelopmentwithPythonDevelopingnewapplicationsoftenrequiresmasteringnumeroustoolsandframeworks.ForPythondevelopers,venturingintoHTML,CSS,andJavaScriptcanbeasignificanthurdle.Conversely,webdevelopersmayfindPythonbackendtools
    Python Tutorial 591 2025-01-14 10:22:46
  • Build an AI code review assistant with vev, litellm and Agenta
    Build an AI code review assistant with vev, litellm and Agenta
    Thistutorialdemonstratesbuildingaproduction-readyAIpullrequestreviewerusingLLMOpsbestpractices.Thefinalapplication,accessiblehere,acceptsapublicPRURLandreturnsanAI-generatedreview.ApplicationOverviewThistutorialcovers:CodeDevelopment:RetrievingPRdiff
    Python Tutorial 1085 2025-01-14 09:33:44
  • Wrap and Render Multiline Text on Images Using Python&#s Pillow Library
    Wrap and Render Multiline Text on Images Using Python&#s Pillow Library
    Python image processing: Pillow library implements automatic line-wrapping text annotation. With its rich open source libraries, Python has become a leading programming language in the field of image processing. Pillow is one of the commonly used image processing libraries. It is simple, easy to use and has complete documentation. It is often used for operations such as image scaling, cropping, brightness adjustment and annotation. However, Pillow has a problem with text annotation: when the text exceeds the width of the text box, it will not wrap automatically. The Pillow library itself does not provide this function, and we need to write the logic implementation ourselves. This tutorial will demonstrate how to use the Pillow library to add a word-wrap text box in Python to achieve correct image text annotation. The final effect is as follows: The picture above is
    Python Tutorial 888 2025-01-14 08:59:15
  • GraphDB for CMDB
    GraphDB for CMDB
    GraphDBvs.RDB:ASpine-LeafArchitectureSearchSpeedComparisonThisstudybenchmarksthesearchspeedofGraphDB(Neo4j)andRDB(PostgreSQL)whenqueryingdatarepresentingaspine-leafnetworkarchitecture.TheresultsrevealthatGraphDBoutperformsRDBfordatasetswithnumerousno
    Python Tutorial 239 2025-01-14 08:45:45
  • Exporting Mac OSX Book Highlights into an Obsidian Vault or Markdown Files
    Exporting Mac OSX Book Highlights into an Obsidian Vault or Markdown Files
    Readwiseisapowerfultool,butitsfullpotentialisunlockedforuserswhoextensivelyannotateacrossmultipleplatforms.MyprimaryusecasewasimportingebookhighlightsandnotesintoObsidian.WhileIalsoannotatewebpages,theObsidianWebClipper,coupledwiththeOrionbrowser(all
    Python Tutorial 534 2025-01-14 08:22:43
  • Docker Hands-on: Learn Dockerfile, Container, Port Forwarding with Sample Flask Project
    Docker Hands-on: Learn Dockerfile, Container, Port Forwarding with Sample Flask Project
    ThistutorialdemonstratesbuildinganddeployingasimpleFlaskapplicationusingDocker.We'llcovercreatingaDockerfile,buildingtheimage,runningacontainer,andevenpushingtheimagetoDockerHub.ForthoseunfamiliarwithDockerfundamentals,checkoutthispreviouspost:Docker
    Python Tutorial 516 2025-01-14 07:36:44
  • Must-Know Python Open Source Projects for 5
    Must-Know Python Open Source Projects for 5
    Thisyear'stopPythonopen-sourceprojectsofferincredibleopportunitiesfordevelopersofalllevels.Whetheryou'refocusedonAI,webdevelopment,orcommand-lineenhancements,theseprojectswillboostyourskillsandstreamlineyourworkflow.FastAPI:RapidAPIDevelopmentFastAPI
    Python Tutorial 1095 2025-01-14 07:24:45
  • Fine-Tuning Large Language Models (LLMs) with .NET Core, Python, and Azure
    Fine-Tuning Large Language Models (LLMs) with .NET Core, Python, and Azure
    Table of Contents Introduction Why fine-tune large language models? Solution Overview Environment Setup Train and fine-tune using Python Integrate fine-tuned model in .NET Core Deploy to Azure Best Practices Conclusion Introduction Large Language Models (LLMs) have received widespread attention for their ability to understand and generate human-like text. However, many organizations have unique, domain-specific data sets and vocabularies that may not be fully captured by generic models. Fine-tuning enables developers to adapt these large models to specific environments or industries, thereby increasing accuracy and relevance. This article explores how to fine-tune an LLM using Python, and then integrate and deploy the resulting model into a .NETCoreC# application,
    Python Tutorial 1055 2025-01-14 07:11:42
  • Understanding Lists in Python
    Understanding Lists in Python
    Detailed explanation of Python lists In Python, lists are a widely used and commonly used data structure. They are ordered sequences capable of storing elements of different data types, including integers, floating point numbers, strings, and even other lists. This flexibility, coupled with its intuitive structure, makes it a cornerstone of Python programming. Key attribute definitions and syntax for lists Lists are defined using square brackets [] and elements are separated by commas. Example: my_list=[1,2,3,4,5] A heterogeneous element list can store elements of different data types. Example: mixed_list=[42,"hello",3.14,True] Indexing and slicing lists support indexing (accessing specific elements
    Python Tutorial 850 2025-01-13 22:46:44

Tool Recommendations

jQuery enterprise message form contact code

jQuery enterprise message form contact code is a simple and practical enterprise message form and contact us introduction page code.
form button
2024-02-29

HTML5 MP3 music box playback effects

HTML5 MP3 music box playback special effect is an mp3 music player based on HTML5 css3 to create cute music box emoticons and click the switch button.

HTML5 cool particle animation navigation menu special effects

HTML5 cool particle animation navigation menu special effect is a special effect that changes color when the navigation menu is hovered by the mouse.
Menu navigation
2024-02-29

jQuery visual form drag and drop editing code

jQuery visual form drag and drop editing code is a visual form based on jQuery and bootstrap framework.
form button
2024-02-29

Organic fruit and vegetable supplier web template Bootstrap5

An organic fruit and vegetable supplier web template-Bootstrap5
Bootstrap template
2023-02-03

Bootstrap3 multifunctional data information background management responsive web page template-Novus

Bootstrap3 multifunctional data information background management responsive web page template-Novus
backend template
2023-02-02

Real estate resource service platform web page template Bootstrap5

Real estate resource service platform web page template Bootstrap5
Bootstrap template
2023-02-02

Simple resume information web template Bootstrap4

Simple resume information web template Bootstrap4
Bootstrap template
2023-02-02

Cute summer elements vector material (EPS PNG)

This is a cute summer element vector material, including the sun, sun hat, coconut tree, bikini, airplane, watermelon, ice cream, ice cream, cold drink, swimming ring, flip-flops, pineapple, conch, shell, starfish, crab, Lemons, sunscreen, sunglasses, etc., the materials are provided in EPS and PNG formats, including JPG previews.
PNG material
2024-05-09

Four red 2023 graduation badges vector material (AI EPS PNG)

This is a red 2023 graduation badge vector material, four in total, available in AI, EPS and PNG formats, including JPG preview.
PNG material
2024-02-29

Singing bird and cart filled with flowers design spring banner vector material (AI EPS)

This is a spring banner vector material designed with singing birds and a cart full of flowers. It is available in AI and EPS formats, including JPG preview.
banner picture
2024-02-29

Golden graduation cap vector material (EPS PNG)

This is a golden graduation cap vector material, available in EPS and PNG formats, including JPG preview.
PNG material
2024-02-27

Home Decor Cleaning and Repair Service Company Website Template

Home Decoration Cleaning and Maintenance Service Company Website Template is a website template download suitable for promotional websites that provide home decoration, cleaning, maintenance and other service organizations. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-05-09

Fresh color personal resume guide page template

Fresh color matching personal job application resume guide page template is a personal job search resume work display guide page web template download suitable for fresh color matching style. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-29

Designer Creative Job Resume Web Template

Designer Creative Job Resume Web Template is a downloadable web template for personal job resume display suitable for various designer positions. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28

Modern engineering construction company website template

The modern engineering and construction company website template is a downloadable website template suitable for promotion of the engineering and construction service industry. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28