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Introducing @nixxy/react-simple-select: A Lightweight and Customizable Select Component for React
- Introducing @nixxy/react-simple-select: A Lightweight and Customizable Select Component for React.
- The creator wanted to build a lightweight, accessible, and highly customizable select component for React due to the existing options being either bloated, lacking accessibility or difficult to customize.
- @nixxy/react-simple-select features single and multi-select support, async options, full keyboard navigation, customizable styles and class names, and click-outside detection to close dropdown.
- Future plans include adding home/end key support and shift + arrow keys for multi-select.
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Dev
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Vibe Coding: Future of programming?
- Vibe Coding offers an intriguing shift towards integrating AI into the software development process.
- It can lead to rapid prototyping, quicker validation of ideas, and faster innovation.
- However, heavy reliance on AI might lead to inconsistencies and bugs if not rigorously reviewed.
- Strategic implementation, balancing AI capabilities with human oversight, and maintaining long-term scalability and quality are crucial for success.
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Medium
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What Building a Python Game Taught Me About Writing Real Software
- Building a Python game provided a humbling experience and a deeper understanding of the language.
- The project highlighted the importance of object-oriented programming (OOP) in structuring code.
- Using classes for ship, alien, bullet, settings, button, and game stats helped organize logic and improve clarity.
- The game development journey revealed the significance of OOP as not just a coding technique, but also a way of thinking.
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Dev
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Express.js vs Nest.js: The Battle of Backend Frameworks
- Node.js with Express has been the go-to choice for backend development. It offers speed, scalability, and flexibility, but lacks a built-in structure and requires manual organization of code.
- Nest.js, built on top of Node.js and Express, brings structure and organization to backend development. It provides a built-in structure, dependency injection, and strong type safety with TypeScript.
- Developers love Nest.js for its minimal boilerplate, Swagger integration for API documentation, and suitability for large applications.
- Both Node.js (Express.js) and Nest.js have their merits. Node.js offers flexibility and control, while Nest.js provides a structured, scalable, and maintainable backend. The choice depends on the specific needs of the project.
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Medium
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Does FOMC days’ Bitcoin price fluctuation differ this time?
- Bitcoin price tends to be highly volatile around FOMC meeting days.
- Bitcoin's open interest did not decrease significantly before the recent FOMC meeting, indicating traders may be betting on a specific direction or expecting a neutral outcome.
- Spot Bitcoin ETF holders tend to sell their BTC holdings prior to FOMC meetings for risk reduction.
- Bitcoin's price action, onchain data, and spot ETF flows should be observed closely after the FOMC meeting.
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Medium
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Why @phantom Wallet is the Future of Crypto UX
- Phantom is a multi-chain wallet that seamlessly integrates Ethereum, Polygon, and Bitcoin, providing a unified experience for users.
- Phantom prioritizes security with human-readable transaction previews, built-in anti-phishing protection, and a non-custodial approach.
- The wallet offers native support for NFTs, allowing users to view, manage, and trade NFTs within the wallet, providing a smooth and intuitive experience.
- Phantom includes a built-in swap feature, aggregating the best rates across chains and enabling fast and cost-effective token swaps.
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Softwaretestingnews
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Automating Billing Without Draining Engineering Resources
- Automating billing is crucial for businesses to reduce manual work, eliminate errors, and streamline operations as they grow.
- Billing automation is particularly important for handling complex pricing models and usage-based pricing structures efficiently.
- Challenges in billing automation include contract data hygiene, usage data processing, and managing complex pricing and billing logic.
- Automating billing can become a major engineering challenge, requiring a significant allocation of resources from critical functions.
- Middle-office solutions like m3ter offer a cost-effective way to modernize billing systems without disrupting workflows.
- Integrating billing solutions seamlessly with existing systems can help handle complex metering and rating processes efficiently.
- AI can be applied to improve pricing and billing processes by analyzing costs, providing proactive outreach, and enhancing test coverage.
- Key areas of focus when automating billing include validating usage data, automating order-to-bill connections, and implementing anomaly detection.
- Focusing engineering resources on building unique product features rather than fine-tuning custom billing systems is essential for business growth.
- Metering and rating platforms like m3ter simplify billing automation by providing seamless integration with existing systems.
- These platforms act as invisible enablers, managing complex usage metering and rating while automating data flows to streamline operations.
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Appsilon
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FDA Compliance in Software Development: Cases Where Poor Software Quality Led to Costly FDA Rejections
- Pharmaceutical companies invest significant time and money in drug development, making FDA rejections costly and detrimental for both finances and patient care.
- Regulatory rejections can stem from various reasons, with poor software quality emerging as a crucial but often overlooked factor in recent years.
- Software quality encompasses applications, programming environments, languages, and data processing tools, with regulatory bodies increasingly scrutinizing compliance in this realm.
- GxP compliance is essential for smooth transitions to new technologies like open-source tools; understanding cases of software quality issues leading to FDA rejections is key to prevention.
- Common reasons for FDA rejections include insufficient clinical evidence, manufacturing and quality concerns, incomplete applications, and safety issues, all of which can be impacted by software quality.
- The FDA closely examines software tools and methodologies used in data analysis, clinical trials, and regulatory submissions, emphasizing the importance of compliance in software development.
- Poor software quality can result in devastating FDA rejections, as evidenced by cases like Applied Therapeutics losing three-quarters of its valuation due to clinical application deficiencies.
- FDA inspections, including pre-approval, routine GMP, for-cause, follow-up, BIMO, post-market, and foreign inspections, are conducted to verify compliance and assess manufacturing processes.
- Publicly available FDA inspection reports highlight software-related compliance issues such as software bugs, security flaws, inadequate validation processes, lack of access controls, and missing documentation.
- Appsilon helps companies achieve GxP compliance by offering services such as compliance audits, building compliant Shiny dashboards in R and Python, and guiding through FDA and EMA submissions.
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Medium
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Create a Keyboard Jump Game using Python.
- This game or Python project aims to make a typing-based game using Python and pygame library.
- The player, represented by a box, moves down continuously and the goal is to prevent it from colliding with the boundary walls.
- The player needs to type the correct words in a given time to keep the game going and avoid hitting the walls.
- This project helps improve typing skills and challenges the player to improve their accuracy, speed, and focus.
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Medium
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Strings in Python
- In Python, strings are defined by enclosing them in either single or double quotes. Multiline strings can be defined by enclosing them in triple single or double quotes.
- Indexing in strings starts at 0, and Python also supports negative indexing.
- String slicing allows cutting strings into parts using syntax like val[start, stop, step].
- Python offers various string-specific methods like capitalize(), center(width, fillchar), count(sub[, start[, end]]), endswith(sub[, start[, end]], expandtabs(tabsize=8), and format(*args, **kwargs).
- Other methods include index(sub[, start[, end]]), isalnum(), join(iterable), lower(), partition(), and replace(old, new, count=-1).
- Furthermore, Python strings support methods like split(sep=None, maxsplit=-1), strip(chars=None), rstrip, lstrip, and zfill(width) for various string operations.
- These methods offer functionalities like counting occurrences, checking alphanumeric characters, joining strings, converting cases, partitioning strings, string replacement, splitting strings, stripping characters, and padding zeros.
- Understanding and using these string methods is essential for effective string manipulation in Python.
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PlanetPython
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Hugo van Kemenade: Free-threaded Python on GitHub Actions
- GitHub Actions now supports experimental free-threaded CPython!
- There are three ways to add it to your test matrix:
- Using actions/setup-python, you can add the t suffix for Python versions 3.13 and higher: 3.13t and 3.14t.
- Similarly, you can install uv with astral/setup-uv and use that to set up free-threaded Python using the t suffix.
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Medium
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167
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User defined Functions in Python
- Functions in Python allow for code reuse and modularity.
- The syntax for defining a function is using the keyword 'def' followed by the function name and optional parameters.
- There are four types of functions in Python: functions without parameters or return values, functions with parameters, functions with return values, and functions with both parameters and return values.
- Functions can be called and used to perform specific tasks, and the return values can be printed or saved for further use.
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Dev
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384
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How Static Code Analysis Improves Code Quality & Security
- Static code analysis allows for examination of source code to identify coding mistakes, security flaws, and maintainability issues before execution.
- It reduces the possibility of serious production failures and post-release bugs by 30% for businesses.
- Static analysis tools detect syntax errors, security flaws, code complexity, and formatting/style errors.
- Static code analysis is vital for early bug finding, enhanced security, higher-quality code, accelerated code reviews, and adherence to regulations.
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Dev
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Read Excel and PDF in Java
- To read Excel file in Java, you need to create a Maven project and download the required JAR files manually.
- For reading Excel files, add the dependencies 'poi' and 'poi-ooxml' in your POM.xml file with the latest version.
- To read the contents of an Excel file, use the Apache POI library and handle Workbook, Sheet, Row, and Cell objects.
- To read a PDF file in Java, you need to download the Apache PDFBox dependency from the Maven Repository.
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Dev
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10 Essential DevOps Practices That Transform Modern Web Development
- DevOps practices have the power to revolutionize web development workflows and improve collaboration within teams.
- Continuous Integration (CI) ensures code quality by automating validation with every commit, reducing integration issues and enhancing code quality metrics.
- Infrastructure as Code (IaC) maintains consistency and scalability by defining environment configurations in version-controlled files, allowing easy replication of environments.
- Feature flagging enables controlled feature releases, mitigating risks by separating deployment from feature activation and gradually rolling out features.
- Observability goes beyond basic monitoring, combining logs, metrics, and traces for comprehensive visibility into system performance.
- Automated security scanning integrated into CI/CD pipelines identifies vulnerabilities early, reducing vulnerability remediation time significantly.
- Database migration automation ensures consistent schema evolution and provides clear documentation of schema changes for enhanced understanding.
- Post-deployment validation checks post-deployment success automatically, verifying application health and increasing deployment success rates.
- Blue-Green Deployments using identical environments reduce downtime and service disruptions during deployments, enhancing deployment reliability.
- Implementing DevOps practices led to significant business impacts, including reduced time to market, decreased incidents, improved productivity, and lowered infrastructure costs.
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