#INTELLIJ KEY TO GET INFO ABOUT METHOD HOW TO#
#INTELLIJ KEY TO GET INFO ABOUT METHOD CODE#

#INTELLIJ KEY TO GET INFO ABOUT METHOD CODE#

When we’re starting a piece of work, sketching out an idea or prototyping, sometimes we work from the outside in – we write code the way we want to use it, regardless of whether the class or method already exists. Let’s look at how IntelliJ IDEA helps us to write more real-world code. See the video Working with Gradle in IntelliJ IDEA for more information. Because this is a Gradle project, IntelliJ IDEA uses Gradle to run the code and we can see the output in the run window.

If we put the cursor inside the main method, we can run it by using ⌃⇧R, or Ctrl+Shift+F10 on Windows. Let’s assume we’ve created a class that looks like this: We can even create our own live templates for code snippets we commonly use. We can type a short sequence, like psvm, and have IntelliJ IDEA generate things like the public static void main method. One way to do this is by using Live Templates. IntelliJ IDEA will automatically generate common code for you. Now that’s done let’s get back to the code. Finally, Hide All Windows will maximise the editor so we can completely focus on the code. We can use Find Action again, or Search Everywhere (Shift Shift), to turn off the editor tabs, the navigation bar, and the tool window buttons. We can use Find Action, ⌘⇧A or Ctrl+Shift+A, to turn off the Editor Breadcrumbs.

#INTELLIJ KEY TO GET INFO ABOUT METHOD HOW TO#

Or, like any window in IntelliJ IDEA, we can start typing and IntelliJ will search for our feature.īefore we dive into the details of writing code, let’s side-track briefly to look at how to configure the IDE to maximise the space for code.īy default IntelliJ IDEA has a lot of navigation bars and tool buttons visible. So, let’s say we use ⌘N on MacOs, or Alt+Insert on Windows or Linux, to bring up the “new” menu, we could use the mouse to select something from this menu. The first and most important thing to remember is that we’re going to avoid using the mouse as much as possible. This screencast shows how the features and shortcuts of IntelliJ IDEA help us to stay in the flow while we’re writing code. This blog post is adapted from the transcript of the video.

This video aims to show what that looks like. IntelliJ IDEA is designed to help us stay in the flow so we don’t get distracted by the mechanics of what we’re doing. We decided to create a video which puts all of this together and shows how using a range of IntelliJ IDEA features helps developers to write code. Others are tutorials on specific technologies. Many of our screencasts and videos highlight particular features of the IDE.

Intellij key to get info about method