Yazar: mustafa efe

Creating static visualizations is a standard way to communicate insights from data. However, sometimes you may want to add an interactive layer, allowing users to engage more deeply with the information. Interactivity can include features like hovering over a data point to display more detailed information or linking multiple graphs so that interacting with one visualization highlights related data in another. This enhances user experience and makes the data exploration more dynamic. R provides several packages to create interactive graphics, including echarts4r, plotly, and highcharter, all of which are excellent options. However, when it comes to seamlessly linking multiple interactive…

Oracle’s latest update to GraalVM, version 21.2, brings a range of improvements aimed at enhancing both compiler performance and native image capabilities. This update is available in both community and enterprise editions and can be accessed from the GraalVM project website. Among the most notable changes for the compiler are optimizations designed to improve the efficiency of loop analysis. For instance, GraalVM now includes enhanced loop limit analysis for counted loops, allowing the compiler to more effectively analyze control flow before the loop and optimize induction variables. This makes it possible to optimize a broader range of loops, including those…

As SolidJS celebrates its 1.0 release, its creator, Ryan Carniato, reflects on the framework’s journey, the current state of JavaScript innovations, and the ongoing need to improve front-end performance. SolidJS has gained significant attention for its novel approach to using JSX, React’s templating language, by introducing reactive primitives that add a new dimension to how developers interact with the framework. SolidJS is not just another React clone but a framework that combines the best of JSX, high-performance reactivity, and server-side rendering (SSR) to push the boundaries of what front-end development can achieve. One of the key features of SolidJS is…

A new proposal within the OpenJDK community aims to improve Java application startup times by introducing an API to save and restore the state of the Java runtime. Known as the CRaC (Coordinated Restore at Checkpoint) project, this initiative was introduced by Anton Kozlov, a senior software engineer at Azul Systems. The goal of the project is to enable Java applications to bypass the lengthy startup and warm-up phases by preserving the state of the Java runtime. By saving this state, instances of the application can be started more quickly, thus significantly reducing startup time. The CRaC project would implement…

Python has become the go-to language for data analysis, offering an easy-to-learn syntax, vast libraries, and robust support for data science and machine learning. Whether you’re a beginner or an experienced professional, Python provides a powerful ecosystem for tackling complex data-driven tasks. Recently, several key Python tools for data science have received significant updates, making it even easier to perform high-level computations, optimize performance, and enhance the overall workflow. These improvements not only increase the power of Python in data analysis but also make the coding experience more efficient. One such essential tool is SciPy, a library designed to work…

Microsoft has released Visual Studio Code 1.58, marking the June 2021 update with several key improvements to usability, customization, and debugging, as well as enhanced support for Jupyter Notebooks. This release not only introduces new features but also offers insights into the company’s roadmap for Java support for the remainder of the year. One of the most notable changes is the ability for VS Code to remember the debugger selected for each file, eliminating the need for users to manually choose a debugger each time they start a new session. This improvement streamlines the debugging process, particularly for users working…

When building web applications with ASP.NET Core, logging HTTP request and response data can provide valuable insights into the performance and behavior of your application. This can include logging headers, bodies, status codes, and other relevant properties that help you track what’s happening at the HTTP level. ASP.NET Core provides an HTTP logging middleware that makes it easy to log such details, which can be essential for debugging, monitoring, and auditing requests. In this article, we will explore how HTTP logging works, why it’s important, and how to use the built-in HTTP logging middleware in ASP.NET Core 6. To follow…

Microsoft has released the second preview of Visual Studio 2022, marking a significant milestone towards the much-anticipated 64-bit IDE. This new version introduces several features that enhance the development experience, particularly for C++ and debugging. One of the standout additions is the Hot Reload feature, which allows developers to apply changes to their code in real time without needing to pause or restart the running application. This functionality is available for both C++ and .NET applications, making it a valuable tool for improving productivity and reducing downtime during the development process. Another notable feature in this preview is the introduction…

ASP.NET Core offers built-in logging capabilities that allow developers to capture essential infrastructure logs and gain insights into application metrics. However, while this native logging support is useful, it comes with certain challenges. For instance, developers might find themselves overwhelmed by an excessive amount of log messages, many of which may not add much value. Managing log verbosity effectively becomes crucial to ensure that only relevant and useful information is logged, helping to maintain a clean and efficient logging system. Serilog is a powerful third-party logging library that integrates seamlessly with ASP.NET Core. It allows developers to log structured event…

The integrated development environment (IDE) has long been the cornerstone of developer tools, and online IDEs are now gaining momentum, especially with the rise of cloud-based technologies. Among these, CodeSandbox stands out as one of the most popular platforms, especially in the realm of social coding. Over the past few years, its use has seen a steady increase, with developers flocking to it for its powerful features and ease of use. CodeSandbox has carved a niche for itself by offering a highly accessible platform that caters to both beginners and experienced developers. It allows users to quickly create, share, and…