If there is an index, the programmer must write appropriate code to use the index.

如果有索引，程序员就必须编写适当的代码来使用该索引。

youdao

You're a "systems programmer" — you write code to keep servers healthy and to supply your application developer colleagues with the low-level functionality they need.

您是一名“系统程序员”—您编写代码以保持服务器正常运转，并且为您的应用程序开发人员同事提供所需的底层功能。

youdao

Unlike most computer languages, C allows the programmer to write directly to memory.

不像大多计算机语言，C允许程序员直接写内存。

youdao

If the millions of internet-connected Macs are left open to attack then this increases the chance that an effective Trojan or piece of spyware will reach critical mass and spread rapidly, and it also increases the incentive for a bright programmer to write Mac-specific malware that could affect me.

BBC: Steve Jobs waits on stage, AP