Core dumps play a key roll role in debugging programs that exit abnormally. They preserve a state of a program at failure, and with them, programmers can view and identify causes of failures. In this article, a walkthrough is taken through a step-by-step exercise of enabling, creating, and checking out core dumps in Linux and … Read more
One of the most famous deadlocks is the one encountered in the well-known problem of the ‘dining philosophers.’ Briefly, it is said that ‘n’ philosophers sit at a round table aiming for Chinese food. On the table, there are ‘n’ chopsticks, one between every two philosophers. As the venue is a pleasant and productive one, … Read more
Debugging asynchronous code is difficult, as it can be hard to capture its true nature while putting regular breakpoints in debugging. Here are a few options to keep a coroutine’s true nature: Options available for IntelliJ IDEA Logging Run/Debug Configurations GUI Debugging Options available for Android Studio Logging Experimental Coroutine Debugging in Test Let’s get … Read more
Have you ever opened an app and felt frustrated because it lags, stutters, or takes forever to respond? If your Android app is suffering from similar issues, you’re not alone! Lag is a common problem, but the good news is that it can be diagnosed and fixed with the right approach. In this guide, we’ll … Read more
Tidak semua masalah yang dilakukan debugging adalah sebuah crash pada contoh sebelumnya. Dapat juga terjadi keadaan yang tidak seharusnya terjadi. Contohnya adalah seperti berikut, komen kode pada file MainActivity.java pada bagian listener tombol next. mNextButton = (Button) findViewById(R.id.next_button);mNextButton.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) { //mQuizViewModel.moveToNext();updateQuestion();}}); Kemudian run aplikasinya, maka ketika tombol next di klik tidak … Read more
In Playwright, you can run tests using headed and headless modes. In the earlier versions of Playwright, running tests in headed mode was somewhat challenging. To improve the headed mode experience, Playwright introduced UI mode in version 1.32. Playwright UI mode provides a visual interface for running and debugging tests. It allows you to inspect … Read more
Kotlin is a powerful and expressive language that makes coding both enjoyable and efficient. However, even the most elegant languages have subtle pitfalls that can catch developers off guard. One such hidden issue is shadowing lambda parameters. In this blog, we’ll explore what shadowing means in Kotlin, why it happens, how it impacts code readability … Read more
PostgreSQL logical replication provides the power and organization behind a pgEdge replication cluster, allowing you to replicate tables selectively and, on a more granular level, the changes in those tables. Whether you’re using pgEdge Distributed PostgreSQL replication for real-time analytics, low latency, or high availability, optimizing replication configuration and query use allows you to optimize … Read more
Apache Doris, a high-performance, real-time analytical database, boasts an impressive underlying architecture and code design. For developers, mastering source code compilation and debugging is key to understanding Doris’s core. However, the build process involves multiple toolchains and dependency configurations, and during debugging, you may encounter various complex issues that can leave beginners feeling overwhelmed. This … Read more
AI-Generated image Hello developers, I’m Vimal Dubey, a software developer working on and exploring native Android tech and Unity development. If you don’t know about Timber. You may be confused for now and have some questions in your mind, like what the heck is Timber and why use Timber, as you were already working fine … Read more