“StringBuilder”造句，怎麼用StringBuilder造句

5、明確了這個基準測試的單執行緒化的本質後，我期待著逸出分析會消除鎖，從而將StringBuffer的*能提到了與StringBuilder相同的水平。

2、Make sure you use a StringBuilder and not individual string objects that get concatenated.

4、StringBuilder; one is immutable and changes to it cause the creation of a new copy, the other allows for in-place modification.

3、如果知道要在單執行緒中構建字串，就使用StringBuilder。

1、Isn't it time for some recycling, i.e. reusing the same global StringBuilder for every email received?