sssurvey

interface Base<out A> {
    fun someMethod(operation: (A) -> String): String
}

class Impl1<A>(val a: A): Base<A> { // could be a none empty node in linked list

    override fun someMethod(operation: (A) -> String): String {
        return "impl1 hahaha ${operation.invoke(a)}"
    }

sssurvey

function hide_soft_keyboard(input_box) {
   input_box.addEventListener("click", function() {
     input_box.blur(); // very important call
     input_box.focus();// very important call x2
   });
}

sssurvey

# Python 3 !!
# folder structures:
'''
haominshi@MacBook-Pro-de-Haomin:~/Desktop$ tree diff
diff
├── Android_xml_content.txt
├── Android_xml_key.txt
├── Android_xml_key_stylized.txt
├── android_string_sorted.txt
├── android_string_sorted_final.txt