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Medium

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Is Competitive Programming as Important in Research as it is in Industry?

Competitive programming is beneficial for academic research in computer science, especially in areas like AI where implementing ideas efficiently is crucial.
Skills such as enhanced problem-solving abilities, improved coding proficiency, algorithmic thinking, time management, and mental stamina gained from competitive programming are valuable for tackling research questions and developing innovative solutions.
Competitive programming helps in honing critical, logical, and creative thinking to devise solutions to complex problems within time constraints.
It also enhances coding skills, algorithmic understanding, time management, mental endurance, all of which are essential for completing research tasks effectively.

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Medium

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How I Taught AI to Read PDFs, Tables, and Complex Docs (And Why It Blew My Mind)

AI model can read multi-page PDFs, understand embedded charts and tables accurately.
Gemini's multimodal abilities allow processing of both text and images together.
RAG (Retrieval-Augmented Generation) concept uses external knowledge to generate smarter responses.
The technology enables querying dense documentation like talking to an expert, with applications in legal, finance, education, and healthcare sectors.

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Dev

1.9k

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AWS Deployment Showdown: EC2 vs. Elastic Beanstalk for Node.js Apps 🚀

Node.js developers face the dilemma of choosing between EC2 and Elastic Beanstalk for AWS deployment.
EC2 offers full control with manual management, while Elastic Beanstalk provides managed simplicity and auto-scaling.
Deploying on EC2 involves server setup, Node.js installation, app deployment, and Nginx setup for reverse proxy.
On the other hand, deploying on Elastic Beanstalk requires using EB CLI for initialization and deployment, offering ease of use with auto-scaling and less control.

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Dev

229

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DevOps Roadmap 2025: Tools, Skills & Certifications to Know

DevOps in 2025 focuses on a culture of collaboration, speed, and resilience and is essential for developers, system admins, testers, and career changers.
Key elements in the DevOps roadmap for 2025 include mastering core technical skills like Linux, networking, version control, containers, and Infrastructure as Code.
Top DevOps tools to learn in 2025 include Jenkins, Docker, Kubernetes, Terraform, Prometheus, AWS, and others for automation, orchestration, and monitoring.
Certifications like AWS Certified DevOps Engineer, Certified Kubernetes Administrator, and Docker Certified Associate can enhance credibility in the DevOps field in 2025.

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Dev

212

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NLP - Semantics and Sentiment Analysis

Word2vec is a neural net that processes text, grouping vectors of similar words with two methods: CBOW and skip-gram.
Spacy's larger English model includes word vectors, which can be utilized for various tasks like document2vec.
Word vectors provide semantic relationships, like similarity between words, based on cosine similarity.
You can check if a word is outside vocabulary using attributes such as has_vector and is_oov.
Vector arithmetic allows for operations like 'king - man + queen = queen' to explore relationships among words.
VADER is a sentiment analysis tool sensitive to polarity in text data, analyzing sentiment without pre-labeled data.
VADER uses a dictionary to map lexical features to sentiment scores, considering words' intensity and context.
NLTK's VADER tool can be used to analyze sentiment in text data, detecting positive and negative sentiments.
Colab file for Amazon reviews sentiment analysis with VADER is available for further exploration.

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TechJuice

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How Video Games Are Secretly Teaching Adults Coding

Video games designed to educate programming are now being utilized by adults as a way to enhance coding skills outside of traditional education.
Games like 7 Billion Humans, Human Resource Machine, while True: learn(), and TIS-100 use puzzles and stories to teach coding concepts effectively.
Coding through games appeals to adults as it removes stress, offers an immersive learning experience, and helps in mastering essential coding skills.
Pakistan's gaming culture is growing, providing an opportunity to integrate coding games into education to promote tech skills among the youth.

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Logrocket

185

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Leader Spotlight: Creating solutions for both patients and providers, with Daric Snyder

Daric Snyder is the Director of Experience Design at Emplify Health, a regional healthcare system, with a background in digital media and customer experience.
He discusses the challenges of creating user-friendly healthcare software that caters to both patients and providers.
Emplify Health underwent changes due to COVID and a merger, pushing them towards digital adoption and agile methodologies.
Autonomy and freedom for teams are crucial for meaningful scaling of products within an organization.
Real, genuine feedback in digital healthcare transformation is obtained through product analytics tools and direct patient interactions.
The shift to digital healthcare post-COVID has emphasized the need for user-centric design and addressing underlying challenges.
Balancing the needs of diverse user populations in healthcare requires understanding and catering to various demographics and preferences.
Design and delivery challenges in healthcare include regulatory compliance, security, and balancing care team and patient needs.
Digital transformation in healthcare has faced challenges, especially in aligning user behavior with product expectations.
Human-centered design is crucial for building solutions that address the needs of vulnerable populations and diverse user groups.

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Dev

1.4k

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My Web Development Journey: How I Got Started

The journey into web development began with curiosity and Google searches, not with a tech background.
Started by watching a YouTube video on building a website with HTML and CSS, leading to discovering free learning resources like FreeCodeCamp and MDN Web Docs.
Faced challenges while learning JavaScript but stayed motivated by setting small goals and engaging with online communities.
Progressed to learning responsive design, JavaScript frameworks like React, and backend tools, focusing on mastering the basics first before adding more tools to the toolkit.

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Medium

128

How I Went from 0 to 5,000 Newsletter Subscribers and Made $1,200/Month

By focusing on a niche he was familiar with, the individual created a $19 ebook and utilized Blotato for automating content distribution.
Blotato transformed the ebook content and newsletter into platform-native posts, videos, and graphics for Twitter, Instagram, LinkedIn, and Pinterest.
After 6 weeks, the strategy resulted in gaining 5,000+ newsletter subscribers and generating $1,200 monthly from ebook sales, all managed in less than 2 hours per week.
This approach involved using AI to promote the product continuously without a team, burnout, or writer's block, showcasing the efficiency of leveraging automation for solopreneurs.

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Dev

159

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Mastering REST API Authentication: A Developer's Security Handbook

This handbook delves into four crucial REST API authentication methods: Basic Auth, JWT tokens, OAuth 2.0, and API keys, highlighting implementation details and security considerations.
Authentication plays a vital role in preventing data breaches, system manipulation, infrastructure abuse, and compliance violations in modern REST API-dependent applications.
Basic Auth involves sending credentials with each request using base64 encoding in the Authorization header, requiring additional security considerations like HTTPS and proper password policies.
JWT Token-Based Authentication uses signed tokens to verify identity without repeatedly sending passwords, with security best practices including short expiration times and token revocation.
OAuth 2.0 enables secure delegated access without exposing user credentials, suitable for third-party integrations, microservices architectures, granular permissions, and user consent workflows.
API Key Authentication offers service-level authentication with strategies like hash storage, rate limiting, scope validation, key rotation, and monitoring.
By evaluating factors like implementation time, scalability, security level, token revocation, and cross-domain support, developers can choose the right authentication method for their applications.
Implementation best practices include a layered security approach, comprehensive monitoring and alerting, and considerations for future-proofing with emerging authentication patterns.
Balancing security with usability is crucial for a robust authentication system, requiring a clear threat model and understanding of user needs to make informed decisions.
Ultimately, the security posture of an API relies on strategic authentication decisions that align with specific project requirements and user expectations.
For more insights on REST API authentication methods, refer to the original blog post: https://guptadeepak.com/unlocking-the-gates-rest-api-authentication-methods-for-modern-security/

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Dev

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Deploying Express + TypeScript + Prisma to Render: What Went Wrong (and How I Fixed It)

When deploying an Express + TypeScript + Prisma backend to Render, faced unexpected errors requiring fixes.
Error 1: TypeScript did not recognize basic Node.js globals like process and console, fixed by moving @types/node to dependencies.
Error 2: Render could not find index.js, resolved by updating Start Command in Render Dashboard.
Error 3: @prisma/client did not initialize, resolved by updating Prisma generator config and build script.

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PlanetPython

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Armin Ronacher: AI Changes Everything

Armin Ronacher reflects on how AI has drastically changed his work habits and productivity, allowing for more time in his day.
He explains how he has transitioned from being hands-on in programming to delegating tasks to AI, leading to increased efficiency.
Ronacher expresses optimism about the future impact of AI, acknowledging its omnipresence and transformative potential in various aspects of life.
He discusses the rapid adoption and integration of AI in everyday activities, highlighting its broad influence on society.
The author notes the reluctance of some technologists to embrace AI advancements, despite its undeniable capabilities and implications.
Ronacher raises thought-provoking questions about the future of education, human interaction with AI, and the global implications of AI development.
He emphasizes that while AI may change the roles of programmers and artists, their skills will remain valuable in a new technological landscape.
The article concludes on an optimistic note, asserting that AI has the potential to enhance human agency, expand knowledge access, and drive innovation across various fields.
Ronacher encourages embracing the transformative power of AI with curiosity and responsibility, likening this era to past revolutionary technological advancements.

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Medium

393

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Symphony for the Broken Future

Building systems in a rapidly deteriorating world where automation leads to forgetfulness.
The reliance on cloud architecture without proper documentation leading to eventual abandonment.
The analogy of building global-scale systems under pressure compared to a slow symphony of entropy.
The importance of leaving behind documentation, patterns, and intent for successors in the tech industry.

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PlanetPython

411

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PyCoder��s Weekly: Issue #684: NumPy Type Hints, LEGB, Pyrefly vs ty, and More (June 3, 2025)

Thanks to improvements in NumPy typing support, NumPy generic arrays can now type both shape and dtype, offering opportunities for improved static analysis and run-time validation.
A video course is available to help understand the LEGB rule and Python scope, helping to avoid name collisions in code.
A checklist to prevent Postgres slowdowns in Python apps by monitoring performance and maintenance, including slow query detection and optimizing indexes.
Comparison between Python's new Rust-based type checkers, Pyrefly and ty, discussing performance and capabilities.

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Insider

1.2k

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Amazon is in talks to roll out AI coding assistant Cursor internally as employee interest spikes

Amazon is in talks to adopt the AI coding tool Cursor for its employees.
Amazon typically advises employees to be cautious using outside AI tools.
Several employees at the tech giant have been pushing to use Cursor.
An internal Slack message revealed that Amazon is in discussions with Cursor to deploy the AI tool while addressing security concerns.

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