How to add value to array

Raz

I want to add a value to array which is controled by the keyboard. Like this:

 char[] a=new string[100];
char value="";

void draw(){
}
void keyPressed(){
value=key;
}

I want that the value will be added to the array and when it changes the new value will be added to next index. how to do this?

GoToLoop

https://Processing.org/reference/IntList.html

Raz

Ho... I need with strings.. :(

GoToLoop

https://Processing.org/reference/StringList.html

Raz

thank you GoToLoop!

Raz

ok I have one more question. how can I connect all the elements of the string list to one big string? for example: I have StringList of: "r", "a","z". I want that it will be connect to string like: String a=index 0 of the list+lndex 1 of the list... and it will be created a big word (in this ex. "raz"). how can I do this?

GoToLoop

No matter whether it's StringList or even IntList, we can call method array():
https://Processing.org/reference/IntList_array_.html

For IntList:
http://docs.Oracle.com/javase/8/docs/api/java/lang/String.html#String-int:A-int-int-

char[] chars = { 'R', 'a', 'z' };
IntList myChars = new IntList(int(chars));
int[] q = myChars.array();
String s = new String(q, 0, q.length);
println(s);
exit();

For StringList:
https://Processing.org/reference/join_.html

char[] chars = { 'R', 'a', 'z' };
StringList myChars = new StringList(str(chars));
String[] q = myChars.array();
String s = join(q, "");
println(s);
exit();