[Solved] String args display
[ad_1] You can print the entire contents of args like so: System.out.println(Arrays.toString(args)); 6 [ad_2] solved String args display
args
[Solved] args[0]==null Exception in thread “main” java.lang.ArrayIndexOutOfBoundsException: 1 at Main.main(Main.java:69)
[ad_1] Without knowing the details of your code, I would suggest you to check the size of args first: if(args.length> 0) { //It depends on the size of the argument you wanna check. //Might be args.length > 1 if you wanna make sure at least 2 elements in the args array //doSomething } else { … Read more
[Solved] Using “args” but method still not taking more than one array as parameter? [closed]
[ad_1] printElements takes a single parameter of type ArrayList<String>, but you’re trying to give it two arguments of type ArrayList. 3 [ad_2] solved Using “args” but method still not taking more than one array as parameter? [closed]
[Solved] args and up? javasript
[ad_1] To do this, you can use slice on the array (assuming it’s an array — using {} is for objects, which isn’t valid for this). args = [“!say”, “pineapples”, “are”, “cool!”] // As an array console.log(args.slice(1)); // To string console.log(args.slice(1).join(” “)); [ad_2] solved args and up? javasript