替换字符串数组中所有出现的字符串 [英] Replace all occurences of a string from a string array

问题描述

我有一个字符串数组，如:

I have a string array like:

 string [] items = {"one","two","three","one","two","one"};

我想一次用零替换所有的.那么项目应该是:

I would like to replace all ones with zero at once. Then items should be:

{"zero","two","three","zero","two","zero"};

我找到了一个解决方案 我如何替换字符串数组中的项目?.

I found one solution How do I replace an item in a string array?.

但它只会替换第一次出现.替换所有出现的最佳方法/方法是什么?

But it will replace the first occurrence only. Which is the best method/approach to replace all occurrences?

推荐答案

string [] items = {"one","two","three","one","two","one"};
items =  items.Select(s => s!= "one" ? s : "zero").ToArray();

从 这里找到答案.

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