前回ではKotlinの開発環境構築について解説しました。今回はKotlinのプログラミング言語としての文法や機能をじっくり紹介していきます。

Simple Object.toString() on arrays is seldom what we want as it only prints the String representation of the array itself and not of its contents. Arrays.toString(Object[]) will print a String ...

Modules are commonly connected in series and parallel strings to form what is called an “array.” The output of an array can be designed to meet almost any electric requirement — large or small.

You can utilize the string functions available in PHP to find instances of "field_" in your array. Here is something I whipped up to test this in action.