add tag

2 questions

1 answers
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I want to know how to connect two string arrays.

void f(String[] first, String[] second) { String[] both = ??? }If you look at the source, there are String parameters first and second, and I want to combine these two.

java array concatenation add

2 years ago

1 answers
116 views
0

About the ArrayList add function

List<String> listItems = new ArrayList<String>(); for(BluetoothDevice device : mDevices) { listItems.add(device:mDevices){ } listItems.add (Cancel); } final CharSequence[] items = lis...

arraylist add

2 years ago

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