--- title: Best JetBrains posts — February 2024 | daily.dev description: The most upvoted JetBrains posts from February 2024, curated by the daily.dev community. canonical: https://daily.dev/sources/jetbrains/best-of/2024/02 twitter:card: summary_large_image twitter:site: @dailydotdev og:url: https://daily.dev/sources/jetbrains/best-of/2024/02 og:type: website og:site_name: daily.dev og:title: Best JetBrains posts — February 2024 | daily.dev og:description: The most upvoted JetBrains posts from February 2024, curated by the daily.dev community. og:image: https://media.daily.dev/image/upload/s--VAY5ToZt--/f_auto/v1724209435/public/daily.dev%20-%20open%20graph --- # Best of JetBrains — February 2024 1. 1 [](https://daily.dev/posts/the-intellij-idea-blog-qzr6k5yjf "The IntelliJ IDEA Blog") Article JetBrains · 3y The IntelliJ IDEA Blog Learn Java best practices, such as writing clear and maintainable code, using switch expressions, avoiding empty catch blocks, choosing collections over arrays, embracing immutability, favoring composition over inheritance, streamlining functional interfaces with lambdas, using enhanced for loops or streams, safeguarding resources with try-with-resources statements, and untangling deeply nested code. 12 2. 2 [](https://daily.dev/posts/how-to-automate-unit-testing-using-ai-assistant--s3feeh1bx "How to automate unit testing using AI Assistant?") Article JetBrains · 3y How to automate unit testing using AI Assistant? Learn how to automate unit testing using AI Assistant, a powerful tool that simplifies the initial setup of tests and allows developers to focus on the more exciting parts of testing. 11 3. 3 [](https://daily.dev/posts/how-to-tweak-ai-prompts-to-improve-php-tests-jwj8d1ebs "How to Tweak AI Prompts to Improve PHP Tests") Article JetBrains · 3y How to Tweak AI Prompts to Improve PHP Tests Learn how to tweak AI prompts to improve PHP tests and get the desired code output. AI Assistant can generate code that fits within your project, but sometimes you may want to give it hints about the outcome. Fine-tuning prompts and not over-specifying them can lead to productive code generation. AI Assistant learns from your prompts over time. 10 1 [See all JetBrains archives](/sources/jetbrains/best-of) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@graph":[{"@type":"CollectionPage","@id":"https://daily.dev/sources/jetbrains/best-of/2024/02#page","url":"https://daily.dev/sources/jetbrains/best-of/2024/02","name":"Best JetBrains Posts — February 2024","description":"The most upvoted JetBrains posts from February 2024, curated by the daily.dev community.","isPartOf":{"@type":"WebSite","url":"https://daily.dev"}},{"@type":"ItemList","@id":"https://daily.dev/sources/jetbrains/best-of/2024/02#items","numberOfItems":3,"itemListElement":[{"@type":"ListItem","position":1,"url":"https://daily.dev/posts/the-intellij-idea-blog-qzr6k5yjf","name":"The IntelliJ IDEA Blog"},{"@type":"ListItem","position":2,"url":"https://daily.dev/posts/how-to-automate-unit-testing-using-ai-assistant--s3feeh1bx","name":"How to automate unit testing using AI Assistant?"},{"@type":"ListItem","position":3,"url":"https://daily.dev/posts/how-to-tweak-ai-prompts-to-improve-php-tests-jwj8d1ebs","name":"How to Tweak AI Prompts to Improve PHP Tests"}]},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Sources","item":"https://daily.dev/sources"},{"@type":"ListItem","position":3,"name":"JetBrains","item":"https://daily.dev/sources/jetbrains"},{"@type":"ListItem","position":4,"name":"Best of","item":"https://daily.dev/sources/jetbrains/best-of"},{"@type":"ListItem","position":5,"name":"February 2024"}]}]} ```