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Caching on the frontend

Caching on the frontend involves storing frequently accessed data closer to where it's needed to enhance speed and user experience in web development.
Frontend caching is crucial for improving performance, reducing bandwidth usage, enhancing user experience, and enabling offline access.
Caching strategies on the frontend include browser caching using HTTP headers, service workers, LocalStorage/SessionStorage/IndexedDB, CDNs, and custom cache solutions.
Best practices for frontend caching involve effective use of Cache-Control headers, leveraging CDNs, content hashing, caching API responses, and monitoring cache performance.
Cache invalidation strategies like Time-Based Invalidation, Event-Based Invalidation, and Version-Based Invalidation are crucial to maintain updated resources and avoid inconsistencies.
Understanding caching techniques can lead to faster, efficient, and reliable systems that significantly enhance application performance and scalability.

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PlanetPython

342

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Tryton News: Newsletter April 2025

The Tryton newsletter for April 2025 highlights bug fixes, performance improvements, and new features introduced.
Changes for users include notifications for duplicate contact mechanisms, addition of quotation validity dates on sales and purchases, and creation of coupons from sale complaints.
In accounting, features like downloading SEPA messages, managing payment terms, and adding tax identifiers to companies have been included.
Stock and shipment updates involve the concept of product place in inventory lines, displaying available quantities during searches, and shipping packages with transit.
User interface enhancements include scrolling to the first selected element in tree view and adding color widgets.
System data and configuration changes cover making product attribute names unique, adding the Yapese currency Rai, and reordering incoming documents.
New documentation and bug fixes for long-term support series have also been released.
Changes for implementers and developers focus on raising UserErrors from database exceptions, removing GenericTreeModel in Tryton, and setting default values for wizard state view fields.
The last version series updated in the database is stored in ir.configuration, and remote client access is now restricted based on the series for added security.

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Medium

390

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Create a Book Tracker App with Python: A Revision of Lesson for Core Python Concepts

The objective of this project is to create a Python-based book tracking system where users can track and manage their books.
There are two approaches to this problem: using lists/dictionaries or using object-oriented programming (OOP) and classes.
The article provides code examples for both approaches, covering concepts like adding a new book, viewing all books, and updating the read status.
The article also explains how to save and load books from a JSON file, and concludes with the output of the implemented app.

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Medium

191

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Become a Software Developer Using an Android Device

You can become a software developer without a laptop or computer by using your smartphone.
Termux is a Linux-based terminal emulator on Android that allows you to do anything, including using it as an IDE.
Kiwi Browser is a useful tool for web developers as it allows inspecting website code, checking the console, and installing Chrome extensions on a mobile browser.
JStudio is a recommended app for Java developers, particularly for building Android apps, although it doesn't support the latest AndroidX features.

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Lostmoa

207

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Text concatenation vs Text interpolation in SwiftUI

SwiftUI allows us to combine multiple Text views into a single view using the plus (+) operator.
Concatenating text segments can lead to issues with localization and reordering of segments in different languages.
Text interpolation is the preferred method for localized text, allowing for flexible placement of styled segments within a sentence.
To ensure grammatically correct and natural translations, it is recommended to use interpolation and include comments to assist translators.

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Medium

108

Tools: XcodeGen - Generating Xcode Projects from YAML

XcodeGen is a Swift-based tool that generates Xcode projects from YAML or JSON configuration files.
It is useful for large or multi-module iOS projects and teams that want to maintain project structure as code.
XcodeGen allows for defining multiple targets, resources, custom build settings, and build configurations in the project configuration file.
By using XcodeGen, project structure and settings can be easily updated and kept consistent across the team.

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6 Likes

Medium

135

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Top 10 + Lightning-Fast Developer Tools to Supercharge Your Workflow ⚡

Shivam, a software developer, shares 10 lightning-fast developer tools to supercharge your workflow.
Trae is an IDE that uses AI to suggest code, catch bugs, and optimize on the fly.
Manifest is a tool that allows for easy setup of backends with just one YAML file.

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Dev

247

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24 Front-end Performance Optimization Tips

Performance optimization suggestions are provided in the article, emphasizing a critical approach to the rules due to varying scenarios and complexities involved.
Reducing HTTP requests by combining small files is recommended to improve website performance.
Benefits of using HTTP2 over HTTP1.1 include faster parsing, multiplexing, header compression, priority handling, flow control, and server push.
Server-Side Rendering is suggested for faster initial rendering and improved SEO, despite the complexity and increased server load.
Using a Content Delivery Network (CDN) for static resources can reduce latency by deploying servers across multiple locations.
Placing CSS in the head and JavaScript files at the bottom optimizes rendering and prevents blocking critical content.
Using font icons instead of image icons reduces file size and ensures clarity, while compressing font files further optimizes performance.
Utilizing caching, lazy loading images, responsive images, and minimizing image quality aid in improving load times and reducing bandwidth usage.
Optimizing code through Webpack, lazy loading code components, and efficient image loading techniques can enhance performance.
Reducing reflows and repaints, utilizing event delegation, and focusing on program locality are key strategies for enhancing performance.
Leveraging web workers, bitwise operations, flexbox layout, and transform properties help in improving performance and user experience.

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14 Likes

Medium

103

I feel like my life has been just a mist , I never thought my life perspective could change in just…

The family dynamics became awkward and tense, as the uncle became increasingly silent and angry.
Arguments between the uncle and auntie escalated, leading to the auntie packing her and the children's belongings.
The auntie seemed to seek help, but the uncle's anger and rage kept everyone in silence.
The narrator followed the uncle downstairs, only to discover that the uncle wanted to ask about the business and the narrator's responsibilities.

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6 Likes

Dev

319

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Self-refernce in AI agents

BarakBot is an advanced multi-agent system where users interact with specialized Language Learning Models (LLMs) via a Telegram bot interface.
The challenge of coordinating distinct AI agents led to a self-referential solution, allowing agents to communicate by sending messages to the bot itself.
This approach simplifies multi-agent coordination without requiring additional infrastructure, making it scalable and consistent for both human and agent interactions.
The self-referential communication in AI systems demonstrates similarities to human cognition, where individuals maintain a sense of identity despite shifting internal processes.

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19 Likes

Medium

287

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Why Data Engineering Must Move to the Cloud-Before It’s Too Late!

Moving data pipelines to the cloud is the only way forward for data engineering.
Cloud platforms offer auto-scaling, providing scalability on demand.
Cloud infrastructure allows for faster setup of ETL pipelines, streaming jobs, and analytics dashboards.
Cloud providers handle server maintenance, allowing engineers to focus on other tasks.

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17 Likes

Logrocket

299

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Leader Spotlight: Leading with authenticity, with Brit Tucker

Brit Tucker is the Vice President, Head of Product & Technology at Society6, focusing on home decor and partnering with independent artists.
Her career journey includes roles in product management, digital marketing planning, and expertise in health, wellness, and home decor.
Brit emphasizes wellness and authenticity in her leadership style, advocating for self-care and setting boundaries for work-life balance.
She encourages a culture of experimentation within her team, emphasizing the importance of learning from failures.
Brit promotes cross-functional collaboration to incorporate testing and experimentation in areas beyond product and engineering.
She believes in sharing both successes and failures openly to facilitate learning and growth within the team.
Brit advocates for career development in the ecommerce industry, particularly focusing on coaching and nurturing internal product and engineering teams.
She tailors coaching by understanding individual motivations and preferences, crafting opportunities for growth and skill development.
Brit's leadership style is centered on authenticity, wellness, experimentation, and fostering career development in the ecommerce sector.
Her approach highlights the importance of modeling behaviors, promoting self-care, and celebrating both successes and failures within the team.

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18 Likes

Medium

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Creating Programming War Crimes with VS Code Color Themes

Creating Programming War Crimes with VS Code Color Themes
A VS Code color theme allows customization of the editor's appearance, including syntax highlighting and UI elements.
To create a theme, use the Yeoman generator for VS Code extensions, define colors in a .json file, and test the theme locally.
Themes can be published to the VS Code Marketplace for others to install and use.

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Medium

315

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How to Write Clean Code in Rust ?

Rust is a powerful yet complex language, and maintaining Rust code can become overwhelming if not written properly.
To make code more manageable, readable, and maintainable, following clean coding principles in Rust is crucial.
Clean code in Rust means the program is easy to understand and doesn't break easily, enhancing reliability.
Understanding Rust's ownership rule is essential for writing clean code, avoiding unnecessary copies of data.

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18 Likes

Medium

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This Is How AI Thinks (It’s Not What You Think)

AI models like Claude or ChatGPT are often described as black boxes.
Research by Anthropic has revealed that AI models like Claude actually think and plan.
Claude demonstrates the ability to formulate plans in advance to ensure coherence.
Internally, AI models like Claude don't separate languages but activate conceptual links for translation.

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