Witryna23 sty 2015 · 7. Improve this question. I am getting a warning on many methods that local variable is redundant. Here is a sample method: public MyObject getMSListItem (int pos) { MyObject li = getItem (pos); return li; } Now it SEEMS, I … Witrynaidea-去掉Local variable 'attributes' is redundant提醒. 分类: A-工作日常. 好文要顶 关注我 收藏该文. 粤港澳工具人码农. 粉丝 - 0 关注 - 7. +加关注. 0. 0. « 上一篇： java-如何设置一个interface，目的是方法相同，入参出参impl可以自定义？.

why is this variable initializer redundant? in Kotlin : r/Kotlin

WitrynaWhat `use` does is closing the underlying resource, so you don't need to call `cursor.close ()` here. And if no exceptions are thrown, display Name is reassigned; but if there is an exception, then its initial value is unused. That's why the compiler marks your initial assignment as redundant. 2. distante • 2 yr. ago. Witryna25 sty 2016 · 6. It is redundant because you aren't doing anything with emailresult after assigning it a value besides returning it. You can simply do the following without the need to create a variable: return … eckerd foundation

C# declaration redundancy - Software Engineering Stack Exchange

Witryna19 lip 2024 · Java 给 一个对象创建多个引用 提示Local variable is redundant java. 2024-07-19 00:25. 回答 3 已采纳 什么编辑器 两种写法都是没问题的 运行会报错吗 还 … Witryna11 cze 2014 · Here, temp is allocated on the stack, and the memory that it uses is automatically freed when the function exits. However, you could allocate it on the heap like this: int *temp = new int (2); To free it, you have to do. delete temp; If you allocate your variable on the stack, this is what typically happens: eckerd food truck