osdrv

onVideoStalled = () ->
  this.pause()
  this.play()

videos = document.querySelectorAll( "video")
for video in videos
  video.addEventListener( "stalled", onVideoStalled, false )

osdrv

onVideoCanplay = () ->
  this.play()

onVideoLoaded = () ->
  # I had 2 video layers: foreground video which is playing and background video which is loading data and waiting to be displayed
  if isVideoOnTop( this )
    this.play()
  else
    this.pause()
    # some foreground and background videos change logick here

osdrv

main() => print("hello");

void main() => print("hello");

int main() => print("hello");

ololo main() => print("hello");

osdrv

int a = 1;
num b = 1;
Integer c = 1;
print( a === b ); // => true
print( a == b ); // => true
print ( a === c ) // => true
print ( b === c ) // => true


double a = 1;

osdrv

main() {
  var a = 1
  var b = null
}

osdrv

main() {
  void a() {
    void b() {
      print( "b" );
    }
    b();
  }
  a();
}

osdrv

void a( Integer b ) => print( "hello integer $b" );

void a( String b ) => print( "hello string $b" ); // fatal error: `a` is already defined

osdrv

Integer a = "asdf";
a += 1;
print( a ); // => asdf1

osdrv

print( null + 1 ); // raises NullPointerException
print( "asdasd" + 123 ); // => asdasd123
print( "asdasd" - 123 ); // raises NoSuchMethodException "-"
print( 0 / 0 ); // => NaN
print( "asd" * 3 ); // raises NoSuchMethodException "*"
print( "asd" / 3 ); // same
print( 3 * "asd" ); // raises NoSuchMethodException: method not found: 'mulFromInteger'
Static a () => 1;
print( a ); // => Closure
print( [ 123, 456 ] + [ 1 ] ); // raises NoSuchMethodException

osdrv

Integer a = "asdf";
print( a is Integer );
a += 1;
print( a is Integer );
print( a / 10 ); // NoSuchMethodException