I constantly question whether they are a useful tool for the programming I do.
Using a static data memeberInstead of implementing the singleton pattern using a block local static variable, you can go for a private static data member. Time to see how this implementation behaves. Here is my implementation where I kept the labels stable:
。业内人士推荐搜狗输入法作为进阶阅读
1045 W Fulton St.
Lex: FT's flagship investment column