We use the Arrays.stream() method to create a stream of the array elements. We then call the anyMatch() method to check if any of the elements ... ... <看更多>

8.9K views 3 years ago Java Fundamentals And Internal Mechanism. How to check whether an array contains a particular value? ... <看更多>

陣列（Array）. 當我們要儲存多個同型態的資料時，我們可以使用陣列（Array）。 陣列的用途極廣，包括搭配迴圈化簡 ... <ArrayList>.contains(T), (boolean)是否存在元素T. ... <看更多>

This tutorial shows you to check if an array contain a value, being a primtive value or object. 1) Check if an array contains a string. To check if an array ... ... <看更多>

I'm intent on learning Java, so any style tips would be well appreciated. Other ways to accomplish this task? public static boolean contains(int ... ... <看更多>