Object pooling is reusing the same objects rather than creating new objects .

对象池就是重用已有的对象，而不是每次都创建新的对象。

Reusing code across similar projects will save the developer a substantial amount of time and effort .

相似工程之间的代码重用能够节省开发者大量的时间和精力。

To me frugal means being conscious of where your money is going , spending it wisely and recycling or reusing goods where it makes sense .

对于我来说，节俭意味你清楚自己的钱用到什么地方了，精明地花钱，能把东西重复使用或循环利用。

I know it 's a pain , but it really aids comprehension , particularly when reusing elements of a document .

我知道这样很麻烦，但真的很易于别人理解，特别是想要重用里面某些元素时。

Great programmers are masters at recognizing and reusing common patterns . Good programmers are not afraid to refactor ( rewrite ) their code constantly to reach the ideal design .

优秀的程序员擅长总结和重用一些通用的设计模式，为了寻找更加完美的方案，他们会时常重构（or重写）自己的代码。