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Java’s Files.isRegularFile() Method Explained

The Files.isRegularFile() method is part of the java.nio.file.Files class and is used to determine if a given path represents a regular file.
It returns true if the path corresponds to a regular file and false otherwise.
The method is useful in scenarios where you need to differentiate between files and other entities in the file system.
It can be used to filter out paths that are not regular files when processing data files in a directory.

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Dev

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Exploring Arrays and Objects in JavaScript

Arrays and objects are essential data structures in JavaScript.
Arrays can hold mixed data types and offer methods for manipulation.
Objects are collections of key-value pairs for representing real-world entities.
Combining arrays and objects allows for modeling and manipulating complex data.

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Dev

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Supercharge Your React App with ImageKit.io: Fast & Optimized Images ⚡

ImageKit.io is a service that helps optimize and deliver images in React apps.
To get started with ImageKit.io, sign up for a free account and set up the necessary details.
Install the imagekitio-react package and create a reusable image component.
Set up environment variables and use the image component throughout your app.

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Medium

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The Future of Mobile Testing: Going Beyond AI and Automation

AI-powered testing tools can go beyond traditional automation by analyzing past test results, user behaviors, and app analytics.
These tools can provide recommendations for QA teams to improve user experience and accelerate the testing process.
Empathy-focused testing allows for the integration of real user behavior into the testing process, ensuring consistent app performance.
Adding extreme scenarios to automation frameworks enables more frequent and consistent testing, leading to improved user satisfaction.

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Dev

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Best online courses to start in Gen AI, Machine Learning, and Data Science in 2024

Harvard University - Data Analysis - Short courses in Statistics, R, Linear Regression, and Inference and Modeling
Harvard University - ML and Data Science - Short courses in Machine Learning, High-dimensional data analysis, and Introduction to Programming with Python
Reputable companies' comprehensive courses - AI for Beginners, AI for Everyone, Generative AI, Deep Learning Specialization, Introduction to Large Language Models, Introduction to Responsible AI, and Ethics in the Age of Generative AI

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Medium

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Message Operations with Oracle Database Transactional Event Queues

To write data to a queue, the queue must be both created and started. The following SQL script creates a queue with a JSON payload type.
We’ll dequeue the message and print it to the console.
The following snippet creates a topic using the Kafka API for Transactional Event Queues:
The following Java snippet creates an org.oracle.okafka.clients.producer.KafkaProducer instance capable of producing data to Transactional Event Queue topics.
The following Java snippet creates an org.oracle.okafka.clients.consumer.KafkaConsumer instance capable of records from Transactional Event Queue topics.
JMS (Java Message Service) provides a standard way to enqueue and dequeue messages. This section shows how to use plain Java JMS APIs and Spring JMS integration.
When enqueuing a message, you can specify an expiration time using the expiration attribute of the message_properties object.
When enqueuing a message, you can specify a delay (in seconds) before the message becomes available for dequeuing.
When enqueuing a message, you can specify its priority using the priority attribute of the message_properties object.
Messages that exceed their expiration time are automatically moved to an exception queue for further processing or inspection.

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Medium

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Full-Stack Development isn’t easy!

Master frontend basics: HTML, CSS, and JavaScript.
Learn frontend frameworks like React, Angular, or Vue.
Understand backend fundamentals with Node.js, Django, etc.
Focus on designing and implementing databases.

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Medium

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The Human Side of Software Engineering: Beyond the Code

Software engineering is often romanticized as a career for problem solvers — individuals who thrive on logic, precision, and the satisfaction of crafting elegant solutions to complex issues. However, what many don’t realize is that the role of a software engineer carries significant mental health challenges that can affect both new and seasoned professionals.
One of the most prevalent mental health issues in the software engineering field is burnout. It’s often seen as a byproduct of overwork, but burnout is far more insidious than simply being tired after a long day. It’s a state of emotional, physical, and mental exhaustion caused by prolonged stress.
As engineers, there's a feeling that you’re never truly “done.” As soon as you finish one task, another appears, often with increasing urgency. This cyclical nature of pressure, coupled with a lack of proper recovery, can lead to profound burnout.
Imposter syndrome is the shadow of burnout and it involves a persistent feeling of not being good enough, despite external evidence of one’s accomplishments. This psychological phenomenon is prevalent in software engineering, where “expertise” is often synonymous with knowing every tool, language, or concept inside and out.
For many aspiring developers, imposter syndrome arises from several key factors like the culture of constant learning and comparison that permeates the tech industry. Social comparison is another significant driver of imposter syndrome.
The key challenge is to recognize the early signs of burnout and imposter syndrome and take the necessary steps to address them before they spiral into a deeper crisis.
In the fast-paced, results-driven world of software engineering, it’s easy to overlook one of the most important aspects of a successful workplace: a healthy work culture. Technical expertise alone isn’t enough to ensure career success or satisfaction - a culture that prioritizes empathy, mutual respect, and open communication is just as crucial for personal growth and team productivity.
In tech, we often focus so intensely on solving problems with code that we forget to consider the human side of things. Empathetic leadership means understanding the perspectives and needs of others, whether it’s offering support to a colleague struggling with a task, being patient when someone needs more time to learn, or recognizing when a team member is overwhelmed.
As the pace of technology accelerates, career longevity becomes a key concern. The pressure to constantly stay on top of the latest tools and frameworks can be overwhelming. A holistic approach that balances technical excellence with emotional intelligence is necessary for a fulfilling and sustainable career in software engineering.
By focusing on the holistic development of both technical and interpersonal skills, we can not only become better developers but better people — ready to shape the future of technology with empathy, creativity, and resilience.

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Zerynth

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Monitoring Machine Health: How to Reduce Downtime and Optimize Production

The article emphasizes the significance of maintaining machinery for the effective and sustainable management of modern industrial processes.
Condition Monitoring represents a fundamental proactive approach to ensuring the efficiency and operational continuity of industrial machinery. This method relies on a network of advanced sensors capable of constantly monitoring key parameters.
Machine Health Monitoring integrates IoT and AI technologies to provide a more comprehensive view of machinery health. It identifies existing problems and also predicts them well in advance.
Predictive maintenance represents the most advanced approach to industrial maintenance management, leveraging historical and real-time data analysis to predict when a component might fail.
Implementing a predictive maintenance system requires significant initial investments related to sensor installation, IoT infrastructure, and machine learning algorithm development.
The advantages of implementing predictive maintenance quickly offset the costs, such as the reduction of operational costs and minimization of downtime.
Through condition monitoring, machine health monitoring, and IoT technologies, the Zerynth platform provides real-time visibility into machinery status, helping prevent failures and optimize productivity.
Zerynth AI Copilot analyzes collected data, identifies anomalies, and sends automatic notifications in case of critical issues.
With continuous monitoring, personalized alerts, and predictive strategies based on data, Zerynth redefines maintenance management and guides companies toward effective and sustainable digital transformation.

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Medium

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Nostr is not X

Bitcoin is a revolution in societal trust, communication, and governance.
Nostr fails to embrace Bitcoin's transcendental potential and societal implications.
True decentralization is about redefining relationships and integrating societal mechanisms.
Nostr must integrate Bitcoin's transaction model to become a transformative force.

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Logrocket

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Radio button vs. checkbox: What’s the difference and which to use when?

Radio buttons and checkboxes are important input controls for forms, e-commerce filters, or payment methods.
Radio buttons are used for single-choice questions requiring one selection, while checkboxes provide users with flexibility to choose one or more options.
Radio buttons clearly indicate one selection is allowed, while checkboxes are perfect for selecting multiple items.
Radio buttons group related options into a single but mutually exclusive set, while checkboxes can work in bulk actions, such as selecting multiple emails or items to move.
Specific best practices must be followed when using both radio buttons and checkboxes, including using standard design, grouping related options, laying out options vertically, and using clear wording for headings and options.
The difference between radio buttons and checkboxes is their selection behavior, visual representation, user expectations, best use case, and impact on UX.
Real-world examples of both radio buttons and checkboxes include e-commerce filters, selecting multiple emails in Gmail, and setting a default address in the Amazon checkout system.
Properly using radio buttons and checkboxes can significantly impact user experience.
Following best practices, such as grouping related options, laying out options vertically, and using clear language, is crucial for making forms user-friendly.
Using checkbox as an example, clear wording and allowing no selection as a valid choice respect user preferences and simplify the process.

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Dev

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Exploring Python's itertools Module: Unlocking the Power of Iterators

The itertools module in Python is a powerful toolkit that offers a plethora of functions for creating and manipulating iterators.
Iterators play a crucial role in facilitating efficient and memory-friendly iteration over data structures.
The module provides functions for permutations, combinations, infinite iterators, chaining, and grouping.
Developers can write concise and expressive code for handling complex iteration tasks using itertools.

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Dev

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Building Express.js Backend Services Should be Easy!

Building Node.js API services can be challenging for developers.
Vratix is an Open Source collection of API Modules and Node.js templates built to simplify backend development.
Vratix provides fully tested modules, a CLI for quick setup, and modular, extensible, and secure architecture.
Vratix aims to improve developer experience (DX) and offers comprehensive documentation and community support.

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Medium

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Entry level programmers, why should a company hire YOU?

To answer the question of why a company should hire you as an entry-level programmer, it is important to showcase your unique perspective and experiences.
Your unique perspective is shaped by your experiences, background, values, and thinking style.
Highlight the ways in which you stand out and can bring a fresh perspective to the company.
Examples include coding with a user-first mindset, focusing on accessibility, or approaching coding as a form of art.

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Medium

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