变量实际上只是内存中特定区域的名称。

My co-workers were/are producing supposedly bad code because they sucked/suck. It took me a while to learn that I should first check what really happened. Most of the times, bad code was caused by lack of management, customers who didn't want to check what they really wanted and started changing their minds like there's no tomorrow, or other circunstances out of anyone's control, like economic crysis. Customers demand "for yesterday" features because they are stupid: Not really. It's about communication. If someone tells them it everything can really be done in 1 week, guess what? they'll want it in 1 week. "Never change code that works". This is not a good thing IMO. You obviously don't have to change what's really working. However, if you never change a piece of code because it's supposedly working and it's too complex to change, you may end up finding out that code isn't really doing what it's supposed to do. Eg: I've seen a sales commission calculation software doing wrong calculations for two years because nobody wanted to maintain the software. Nobody at sales knew about it. The formula was so complex they didn't really know how to check the numbers.

当它们相等时，这个维n就是维(n+1)的实例。

评论越多越好。我总是试图让我的代码尽可能具有可读性——主要是因为我几乎肯定是那个会修复我漏过的bug的人。所以在过去的几年里，我经常会收到一段又一段的评论。

最终，我明白了，有一个点，更多的评论——无论结构多么整齐——没有增加价值，实际上成为一个麻烦的维护。这些天，我采取了目录+脚注的方法，每个人都为此感到高兴。

我一直认为，任何为任何语言编写任何代码的人都会使用编辑程序。

I was working with a client of mine who had me on mostly as support and to write some of the more complex things for him. Well one day he messed up a file, big time. He accidentally saved over three hours worth of his own work, and when I asked him why he didn't save more often he replied with, "because I wasn't done". Naturally, this was not an acceptable answer, and I poked and prodded a little further. I eventually came to find out that he he has never used any editing program, EVER! Not even notepad.exe! He had been using an online CPanel editor for files! It didn't even have a 'Find' function. He couldn't ever save until he was done because he was editing the live file on the site!

不用说，我很惊讶，他至今仍在使用CPanel编辑器……

我是一名初出茅庐的年轻开发者，希望从事专业的开发工作，因为这是我所热爱的，以下是我曾经持有的一些观点，这些观点都是我在短暂的经验中学到的，但都是错误的

当你根本不把用户界面和逻辑分开时，你最终会遇到的可怕的混乱是可以接受的，这也是每个人写软件的方式

不存在太多复杂或抽象的东西

一类责任——我从未真正有过这个概念，它对我来说是非常正式的

测试是我在卧室里编写代码时不需要做的事情

我不需要源代码控制，因为它对我所做的项目来说是多余的

开发人员什么都做，我们应该知道如何设计图标和做出漂亮的布局

Dispose并不总是需要结束符

任何类型的错误发生时都应该抛出异常

异常是针对错误情况的，很多时候只返回一个指示失败的值就可以了。我最近才明白这一点，我一直在说这一点，并且在很长一段时间内仍然抛出异常

我可以编写一个完全没有错误的应用程序