Online IDE
Java-like programming language (compiler, interpreter, debugger) with IDE that runs entirely in the browser.
Attributes
| Attribute | Description | Default |
|---|---|---|
fileList |
Show the file list on the left | true |
pCode |
Show the PCode tab in the bottom panel | false |
bottomPanel |
Show the bottom panel | true |
errorList |
Show the error list in the bottom panel | true |
height |
Height of the editor | calc(100dvh - 80px) |
speed |
Execution speed | 1000 |
libraries |
Comma-separated list of libraries to preload, for example nrw |
- |
(See: https://github.com/martin-pabst/Online-IDE-new-compiler).
:::onlineide
````markdown A Hint
## Tip:
Tips are written in a simple Markdown syntax which
which allows **boldface** and the like, but also syntax
syntax highlighting in body text (`class square extends rectangle { }`)
and in whole paragraphs:
```
double v = Math.random()\*8 + 2; // Amount of speed between 2 and 10
double w = Math.random()*2*Math.PI; // angle between 0 and 2\*PI
vx = v \* Math.cos(w);
vy = v \* Math.sin(w);
```
````
```java Feuerwerk.java
new Feuerwerk();
class Feuerwerk extends Actor {
public void act() {
if(Math.random() < 0.03) {
int funkenzahl = Math.floor(Math.random() * 50 + 30);
int farbe = Color.randomColor(128);
double x = Math.random() * 400 + 200;
double y = Math.random() * 600;
double lebensdauer = 60 + Math.random() * 60;
for (int i = 0; i < funkenzahl; i++) {
new Funke(x, y, farbe, lebensdauer);
}
Sound.playSound(Sound.cannon_boom);
}
}
}
class Funke extends Circle {
double vx;
double vy;
double lebensdauer; // lebensdauer in 1/30 s
Funke(double x, double y, int farbe, double lebensdauer) {
super(x, y, 4);
double winkel = Math.random() * 2 * Math.PI;
double v = Math.random() * 15 + 5;
vx = v * Math.cos(winkel);
vy = v * Math.sin(winkel);
setFillColor(farbe);
this.lebensdauer = lebensdauer;
}
public void act() {
lebensdauer--;
move(vx, vy);
vy = vy + 0.2;
if(lebensdauer < 30) {
setAlpha(lebensdauer / 30);
}
if(isOutsideView() || lebensdauer < 0) {
destroy();
}
}
}
```
:::With others libraries
| Library | Parameter | Description |
|---|---|---|
| Abitur classes NRW | libraries="nrw" | Class library for use in the central Abitur of North Rhine-Westphalia |
| Graphics and Games Library | libraries="gng" | Graphical class library for the Bavarian computer science books of the Cornelsen publishing house |
| Abitur classes Lower Saxony | libraries="niedersachsen" | Class library for use in the Abitur Lower Saxony |
:::onlineide{height="500px" libraries="nrw"}
```java Test.java
var l = new List<Integer>();
l.append(1);
```
:::