Learn about mobile app development with React Native, a popular framework maintained by Facebook that enables cross-platform native apps using JavaScript without Java or Swift.

flashcards and themes for all learning levels. Master your programming language of choice!

Based on Cal Newport's book, Deep Work, this comprehensive guide will teach you to harness your focus, ditch distractions, and improve your productivity.

In every Intro to Python class I teach, there’s always at least one “how can we be expected to know all this” question. It’s …

git grep "the magic string" git show-ref --heads
c5cd1d8:path/to/file.js:let a = "the magic string"
git branch --contains c5cd1d8

correct a recent commit:
git stash; git rebase -i HEAD~insert_commit_history_depth

top commit line to "edit" then

git stash pop; git add .; git rebase --continue

Check out this post where we learn more about the use of Bill of Materials (BOM) as dependency constraints in different dependency versions of Gradle.

Develop skills in digital research and visualization techniques across subjects and fields within the humanities.

This website contains the full text of the Python Data Science Handbook by Jake VanderPlas; the content is available on GitHub in the form of Jupyter notebooks.

This course aims to share with you the power and the beauty of Kotlin. We'll have a basic overview of the language, as well as a discussion of many corner cases, especially concerning Java interoperability. The course is based on your Java experience; it shows the similarities between the two languages and focuses on what's going to be different. Note that this course won't cover the programming fundamentals. We'll discuss: basic syntax, nullability, functional programming with Kotlin, object-oriented programming with Kotlin, the power of the Kotlin standard library, and Java interoperability.

In this post, we take a look at the latest news in Java over the past month, focusing on Java 12, the latest tutorials, community, and other news.

Explore Dominic Walliman's 14 photos on Flickr!