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diff --git a/www/java-setup.html b/www/java-setup.html deleted file mode 100644 index b98f516..0000000 --- a/www/java-setup.html +++ /dev/null @@ -1,190 +0,0 @@ -<!DOCTYPE html> -<html lang="en"> -<head> - <meta charset="utf-8"> - <meta name="generator" content="HTML Tidy for HTML5 for Linux version 5.6.0"> - <link rel='stylesheet' type='text/css' href='/index.css'> - <meta name="viewport" content="width=device-width, initial-scale=1"> - <title>Java Setup for Windows</title> -</head> -<body id="tutorial"> - <h1>Java Setup - Windows</h1> - <div id="toc"> - <h2>Table of contents</h2> - <ol> - <li> - <a href="#InstallingJava">Installing Java</a> - <ol> - <li> - <a href="#InstallingJava">Downloading the JDK</a> - </li> - <li> - <a href="#InstallingJavaEnv">Setting up your environment</a> - </li> - </ol> - </li> - <li> - <a href="#IntelliJSetup">Setting up IntelliJ Community Edition</a> - <ol> - <li> - <a href="#IntelliJSetup">Why IntelliJ</a> - </li> - <li> - <a href="#IntelliJSetupDownload">Downloading</a> - </li> - </ol> - </li> - <li> - <a href="#UsingIntelliJ">Using IntelliJ</a> - <ol> - <li> - <a href="#UsingIntelliJPrjCreate">Creating a project</a> - </li> - <li> - <a href="#UsingIntelliJClassCreate">Creating a class</a> - </li> - <li> - <a href="#UsingIntelliJRun">Running your program</a> - </li> - <li> - <a href="#UsingIntelliJDebug">Debugging your program</a> - </li> - </ol> - </li> - <li> - <a href="#help">Help</a> - </li> - </ol> - </div> - <article id="main"> - <h1 id="InstallingJava">Installing Java</h1> - <p>To install Java you need to install the Java Development Kit (JDK). It - can be downloaded from here: <a href= - "https://jdk.java.net/13">https://jdk.java.net/13</a></p> - <p>You will want to select the zip download for Windows.<br> - <span class='scaled-half'><img src= - "/imgs/java-setup/ScreenShot-JavaInstall-1.PNG"></span><br> - <i>Hover to zoom</i></p> - <p>After downloading the zip you will want to unzip it (into a folder, - should by default) and then copy that folder into <code class= - 'inline'>C:\Program Files\Java\</code></p><br> - <span class='scaled-half'><img src= - "/imgs/java-setup/ScreenShot-JavaInstall-2.PNG"></span><br> - <i>Hover to zoom</i> - <p>When I did this myself, it unzipped into a folder <code class= - "inline">jdk-13.0.1</code>. By the end you should have the following folder - structure: <code class='inline'>C:\Program Files\Java\jdk-13.0.1</code></p> - <h2 id="InstallingJavaEnv">Setting up your environment</h2> - <p>In order to make the JDK discoverable by your programs you need to add - the JDK folder to your PATH environment varible. This is best done by first - setting up a varible for the java directory <code class= - 'inline'>JAVA_HOME</code> that points directly to the directory you copied - the unzipped files into.</p><br> - <span class='scaled-half'><img src= - '/imgs/java-setup/ScreenShot-JavaInstall-3.PNG'></span><br> - <i>Hover to zoom</i> - <p>Once you've setup the <code class='inline'>JAVA_HOME</code> variable - you can add that varible to your PATH point to the subdirectory - <code class='inline'>/bin</code>. This can be confusing if you haven't - done this before. <a href= - "https://stackoverflow.com/questions/44272416/how-to-add-a-folder-to-path-environment-variable-in-windows-10-with-screensho"> - Here is a StackOverflow article</a> how to add environments variables in - Java 10.</p><br> - <span class='scaled-half'><img src= - '/imgs/java-setup/ScreenShot-JavaInstall-4.PNG'></span><br> - <i>Hover to zoom</i> - <p>Optionally, if you want to test that this worked, you can open up the - command prompt (or powershell) by opening the start menu and typing/looking - for cmd.exe. Then you can type <code class='inline'>java -version</code> - which will output the version and some additional information. You should - see <code class='inline'>java version 13.0.1</code>.</p> - <h1 id="IntelliJSetup">IntelliJ Community Edition</h1> - <p>I recommend using IntelliJ Community Edition instead of Eclipse. - They're both open source but I use IntelliJ at my job daily and its a - fantastic, out of the box editor. Where Eclipse requires a lot more setup - steps and plugins to get it to be "complete". Feature wise they - do the same things, so everything they do in Udemy via Eclipse should work - in IntelliJ.</p> - <h2 id="IntelliJSetupDownload">Downloading</h2> - <p>To Download go to <a href= - "https://www.jetbrains.com/idea/download/#section=windows">www.jetbrians.com/idea/download</a> - and click the Exe download for community edition.</p><br> - <span class="scaled-half"><img src= - '/imgs/java-setup/ScreenShot-JavaInstall-5.PNG'></span><br> - <i>Hover to zoom</i> - <p>Once the download is complete you can run the installer. You should - select your theme, then just use the "Install defaults" option at - the bottom, or just Next through the rest of setup, as you shouldn't - need any additional plugins. And if you do they all can be installed - later</p> - <p><b>You're Done! You can start Udemy now just ignoring their - install/setup instructions. I have some additional steps below to help - verify everything works and do some basic operatoins in IntelliJ (Create a - Project, Create a class, Run/Debug) but you can refer back to here once you - get there in Udemy</b></p> - <h1 id="UsingIntelliJ">Using IntelliJ</h1> - <p>Jetbrains actually has a whole <a href= - "https://www.jetbrains.com/help/idea/guided-tour-around-the-user-interface.html"> - FAQ/Tutorial section</a> that can help you with any questions too. But here - is a brief overview of the core functions of IntelliJ</p> - <h2 id="UsingIntelliJPrjCreate">Creating a project</h2> - <p>When you first open IntelliJ it shows a splash screen where you can open - an existing project or create a new one. You will at first want to create a - new project.</p><br> - <span class='scaled-half'><img src= - '/imgs/java-setup/ScreenShot-JavaInstall-6.PNG'></span><br> - <i>Hover to zoom</i> - <p>You want to choose a java (the default) and select the version of the - JDK (should default to 13.0.1, if not click browse and navigate to the - folder you copied it to from the first step: <code class= - 'inline'>C:\Program Files\Java\jdk-13.0.1</code>.</p><br> - <span class='scaled-half'><img src= - '/imgs/java-setup/ScreenShot-JavaInstall-7.PNG'></span><br> - <i>Hover to zoom</i> - <p>Then you can name the project and choose the directory you want to files - in.</p><br> - <span class='scaled-half'><img src= - '/imgs/java-setup/ScreenShot-JavaInstall-8.PNG'></span><br> - <i>Hover to zoom</i> - <p>Now you should have a project setup that you can create your program - in!</p><br> - <span class='scaled-half'><img src= - '/imgs/java-setup/ScreenShot-JavaInstall-9.PNG'></span><br> - <i>Hover to zoom</i> - <h2 id="UsingIntelliJClassCreate">Creating a class</h2> - <p>To create a class in IntelliJ you should expand the projects menu on th - left side and right click the <code class='inline'>src</code> folder. You - then select "create class". This will add it directly into your - src folder.</p><br> - <span class='scaled-half'><img src= - '/imgs/java-setup/ScreenShot-JavaInstall-10.PNG'></span><br> - <i>Hover to zoom</i> - <p>From here you can start writing code!</p><br> - <span class='scaled-half'><img src= - '/imgs/java-setup/ScreenShot-JavaInstall-11.PNG'></span><br> - <i>Hover to zoom</i> - <h2 id="UsingIntelliJRun">Running a Program</h2> - <p>Java code is executed from the main method <code class='inline'>public - static void main(String[] args)</code>. You can run your main method by - either right clicking within it and selecting run. Or when the file - containing your main method is open using the Run button at the top right - of the editor.</p><br> - <span class='scaled-half'><img src= - '/imgs/java-setup/ScreenShot-JavaInstall-12.PNG'></span><br> - <i>Hover to zoom</i> - <h2 id="UsingIntelliJDebug">Debugging a Program</h2> - <p>To debug you can set breakpoints in your code by selecting the left hand - side by the line numbers. This will add a red dot which tells the program - to pause executing when it reaches the code at that line. To do this you - need to run in debug mode (rather than plain run mode) by right clicking - your main method and choosing Debug, or by using the debug icon at the top - right of the editor window.</p><br> - <span class='scaled-half'><img src= - '/imgs/java-setup/ScreenShot-JavaInstall-13.PNG'></span><br> - <i>Hover to zoom</i> - <h1 id="help">Additional Help</h1> - <p>If you need any help at all feel free to text or email. If its a code - issue, either a screenshot of the code or the code itself will help!</p> - </article> -</body> -</html> |