01-what-the-heck-sdk-jdk-api/index.html

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		<title>Team Open Minds and MC-Lab| What the Heck is JDK, SDK, JVM...</title>

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					To run Java you need JRE.
					And for developement you need a SDK. The Java's SDK is known as JDK. It contains the runtime environement and Java's compiler with a set of APIs and libraries
					, such as Swing, AWT or JavaFx GUI libraries...
					<br>
					You only need to download the right version of JDK from Oracle's website for your operating system.
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					<h3>What the Heck is ?</h3>
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					<section>
						<h3>Java is cross platform thanks to the JRE</h3>
						<p>The Java runtime environment consists of the Java virtual machine, the Java core classes, and supporting files. </p>
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					<section>
						<h3>Java's SDK is called JDK</h3>
					</section>
				</section>

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					<h3>Compiler translate your code to a machine code</h3>
					<img src="Java-Compiler.png" alt="">
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					<h3>Library is a collection of programs</h3>
					<p>Example:
						<br>
						Calculate the square-root (جذر تربيعي)
					</p>
					<pre>
						<code data-trim data-noescape>
public class MathDemo {
   public static void main(String[] args) {
      double x = 9;

      // print the square root of x
      System.out.println("The square root is " + Math.sqrt(x));
   }
}
</code>
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					<h3>API is an interface</h3>
					<p>
						You don't know how <code><mark>Math.sqrt()</mark></code> is implemented,
						 you just call the function and you use it.
					 </p>
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					<h4>Swing, JavaFX, AWT... Are libraries for making GUI</h4>
					<p>You won't program a button, you just need to use it in you projects. And Java libraries are here for you.</p>
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					<h3>CLI != GUI</h3>
					<p>
						CLI is the <mark>console</mark>, the boring area where you interact with your programs and <mark>GUI</mark>
					are the interfaces where humans can interact with programs and computers.
				</p>
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					<h3>IDE</h3>
					<p>Integrated development environment = <br> Source Code editor + Compiler + Debugger + plugins</p>
					<p>
						It provides facilities such as smart autocompletion, importing libraries ...
					</p>
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				<section>
					<h3>Getting ready for the Java journey</h3>
					<p>Install JDK from Oracle's website</p>
					<p>Choose an IDE (Intellij Idea, Eclipse, Netbeans)</p>
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						<h1>Questions ?</h1>
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					<section>
						<p>I am<br>Fortas Abdeldjalil form Team Open Minds<br> and that was my talk</p>
						<p>Thank you !</p>
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