arraylist

英文: Java - Implement compareTo() ArrayList custom objects 问题 我正在实现并在我的类“History”中使用Comparable接口。这样，我...

英文: ConcurrentModificationException: Why does removing the null in List throw this Exception if it&#...

英文: how to Ignore certain files from main folder when reading .txt file using arraylist 问题 public cl...

英文: Sort ArrayList which consist of custom objects 问题 I have created a class called History. The con...

英文: ArrayList index out of bound but HashSet has no issue 问题 我有一个简单的Graph类，它使用一个List数组来跟踪哪些元素彼此链接。 在...

英文: is there any function or suggestion to split list into sublist 问题 I've translated the code porti...

英文: Get method as a file from .java file 问题 我有一个位于文件夹中的.java文件。我想获取所有的方法，每个方法都作为单独的文件。 class Foo{ pu...

英文: How do I import a populated ready-made ArrayList from another class in java? 问题 我正在使用大量导入的数据并在主方...

英文: How to set text of multiple buttons using a for loop and the contents of an ArrayList - Java - A...

英文: How to fix Fatal Exception: java.lang.IndexOutOfBoundsException Index: 0, Size: 1 问题 Kotlin程序片段：...