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🚀 Master JavaScript Operators & Math Methods

JavaScript is a powerful language, and understanding operators and Math methods is essential for writing efficient code.
Learn about various JavaScript operators: arithmetic, comparison, logical, bitwise, and assignment operators.
Explore JavaScript Math methods like round, floor, ceil, random, pow, sqrt, min, max, and more.
Mastering these concepts will make your code more efficient, readable, and powerful, irrespective of your experience level.

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Dev

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FB Marketplace Phishing Website Analysis

A Facebook Marketplace phishing scam was recently encountered, using a phishing website to steal user credentials.
Phishing attacks target individuals through emails, messages, or social media platforms, tricking them into revealing their credentials.
The analyzed phishing website used PHP for its backend and attempted to make the login process feel more legitimate with a loading overlay.
Phishers often use cheap shared hosting services to avoid high hosting costs and credit card cancellations.

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Medium

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How to Participate and Earn Rewards with STONFi

Complete daily mini-tasks in #Daily_quests channel to earn rewards and gain experience.
Achieve STON_FIVE rank on STONFi server and Bronze Level on Tonkeeper to qualify for rewards.
Stay active and climb the ranks to increase your chances of better rewards and engagement opportunities.
Participate to earn crypto rewards, engage with the community, and grow your presence in the STONFi and TON communities.

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Medium

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Abstraction in Java - Best Practices

Abstraction in Java comes in two flavors: abstract classes and interfaces.
Design patterns, such as the Factory Pattern, use abstraction to decouple code and make it flexible.
Abstraction allows for the use of abstract classes, which define the skeleton of a method and let subclasses fill in specific steps.
Best practices in abstraction include following the Interface Segregation Principle and favoring composition over inheritance.

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Medium

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Building an AI Agent is a Nightmare for the Middle-Class

Building an AI agent may seem exciting and productive, but the cost can be a nightmare for the middle-class.
The article aims to inform middle-class individuals about the challenges of starting an AI agent business.
While the idea of AI agents initially seems promising, the reality is more complicated and expensive.
The development process of building an AI agent involves various technical complexities and challenges.

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Dev

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Cutting-Edge AI Agents You Haven’t Heard Of in 2025

Devin (Cognition AI) - The First AI Software Engineer: Offers autonomous coding, debugging, and deployment.
Pi (Inflection AI) - The Emotional Intelligence AI: Provides mental wellness support, coaching, and deep conversations.
Sierra (Sierra AI) - The Customer Service Agent That Feels Human: Handles complex, multi-turn customer issues with human-like understanding.
Adept’s ACT-2 - The AI That Can Use Any Software: Automates workflows across various tools without the need for APIs.

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The History of Kilts and What They Mean to My Family

Kilts hold a special personal significance for the author's family, symbolizing their heritage, history, and resilience.
Originating as the 'belted plaid' in the 16th century, kilts evolved into tailored garments, representing Highland identity amidst cultural suppression.
The Dress Act of 1746 banned kilts, but a 19th-century revival brought them back as symbols of national pride and elegance.
Tartan patterns became associated with Scottish clans, reflecting familial or regional identities.
The author's family wears the MacLeod hunting tartan, signifying unity, memory, and continuity.
Wearing kilts in the author's family serves as a way to connect with history, show pride, and maintain traditions throughout generations.
Kilts teach values of pride, craftsmanship, and individuality, emphasizing the importance of tradition and intentionality.
Passing on the tradition of wearing kilts bridges generations and preserves memories, providing a sense of stability and connection.
Kilts are more than just clothing; they embody emotion, connection, and storytelling, offering a way to honor the past and express pride.
For the author's family, kilts represent a living tradition that unites generations, carries memories forward, and provides a sense of belonging and continuity.

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AI Development Made Simple for Web Developers!

Agentica is a library that allows web developers to easily develop AI using TypeScript classes and Swagger documents.
Frontend developers and backend developers can create AI using TypeScript and Swagger, respectively.
Function Calling in Agentica enables AI models to take action during conversations, providing flexibility and power.
With Agentica, developers can create AI agents like Gmail connectors that can perform tasks such as sending emails and drafting emails.
Controllers in Agentica represent a set of functions that the AI can call, providing a structured way to interact with external services.
Agentica simplifies AI development by using the TypeScript compiler to provide reliable code that corrects AI mistakes accurately.
The library aids in addressing AI's strengths and weaknesses, such as the variability in results and the need for probabilistic methods for stability.
As open-source projects like Agentica proliferate, AI development will become more accessible and crucial for web developers.
Agentica is not limited to TypeScript and is beneficial for all web developers preparing for the AI age to enhance their career prospects.
Developers are encouraged to explore libraries like Agentica to leverage AI capabilities in their projects and stay competitive in the evolving tech landscape.

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Dev

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Screenshot testing: Gotta Catch 'Em All

UI/UX testing in medium to large applications can be challenging, requiring creation of test users and database population.
Decoupling UI/UX testing from the backend simplifies tasks such as verifying buttons and error messages without full business process understanding.
Developing custom dev tools can enable faster validation of new frontend features and testing without backend dependencies, improving efficiency.
Screenshot testing, a form of assertion testing, offers a quicker alternative to end-to-end testing for checking design consistency.
Frontend unit tests focusing on logic rather than styles are essential, but testing without a browser environment may overlook design issues.
Using tools like Storybook.js aids in quickly navigating UI components, allowing for easy creation of user flow stories for testing.
Implementing Docker for screenshot testing offers platform agnosticism and consistent browser versions across different environments.
Loki, a tool for screenshot testing, automates the process of capturing and comparing screenshots for UI validation.
Writing screenshot tests involves creating React components, defining stories for components, and running tools like Loki to compare screenshots for design changes.
Best practices for writing stories include isolation from backend, avoiding side effects, and treating components and stories as functions for consistency.

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Dev

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Process Monitoring: Keeping Systems in Check

Process monitoring is the practice of continuously observing and analyzing system processes to maintain optimal performance, detect issues early, and ensure system stability.
Modern monitoring tools provide insights into CPU usage, memory consumption, input/output operations, and thread activity.
Essential process monitoring tools include htop, pidstat, strace, lsof, and ps.
Automation tools like Prometheus, Grafana, and Nagios are commonly used for continuous process monitoring and alerting.

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Medium

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Start early as possible

Starting early allows you to avoid peak times, saving time and hassle.
Early starts provide uninterrupted time for focused work, leading to higher quality outcomes.
Managing workload effectively and preventing last-minute rush and mistakes.
Finishing tasks ahead of schedule allows for review, refinement, and better outcomes.

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Dev

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Avoiding Performance Mistakes with Angular's Async Pipe

The async pipe is a powerful feature in Angular that helps manage subscriptions automatically.
A common mistake developers make when using the async pipe is placing it inside loops, which leads to multiple unnecessary change detection triggers.
To avoid this performance issue, developers should extract the value of the observable beforehand using *ngIf, the @if directive, or the let syntax.
By following this best practice, developers can significantly improve performance in Angular applications.

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TypeScript Essentials: Crafting Simple Types

TypeScript is a highly expressive language that allows writing algorithms using types alone but has limitations like maximum tuple length.
Node.js developers handle TypeScript for types and JavaScript for values, requiring strict definition of custom types for full utilization.
TypeScript includes string, number, boolean as primitive types, with any being the default when no type is specified.
Literal types in TypeScript allow for more specific type expressions, such as 'hello world' or the number 10.
TypeScript distinguishes between undefined and null types, helping differentiate between explicitly set and unspecified properties.
The never type in TypeScript represents an empty set, with unique behavior when used in conditional types.
Union types in TypeScript allow for combining types using the pipe symbol, while intersection types represent common elements using '&'.
Generic types in TypeScript enable writing complex types concisely by defining types with parameters, offering flexibility in type definitions.
Conditional types in TypeScript allow for branching based on type conditions, with the infer keyword inferring types based on conditions.
The as keyword in TypeScript is used for explicit type assertion, especially in scenarios where the compiler needs help identifying types.

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Dev

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A beginner's guide to the Deepseek-V3 model by Deepseek-Ai on Replicate

Deepseek-V3 is an AI model developed by Deepseek-Ai.
The model has 671B total parameters and 37B activated parameters per token.
It excels at tasks like reasoning, mathematical problem-solving, and code generation.
Deepseek-V3 delivers high-quality responses, executable code, mathematical reasoning, and handles multilingual content.

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Medium

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11 Java Performance Optimization Techniques You Need to Know

Java performance optimization is crucial to ensure fast load times and efficient code execution.
Using StringBuilder instead of string concatenation in a loop can significantly improve memory allocation and performance.
Caching results for expensive and redundant calculations can reduce CPU wastage and enhance efficiency.
Applying Java performance optimization techniques can help mitigate slow load times and improve user experience.

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