我正在对初级(也许是高级)软件工程师所犯的常见错误和错误假设进行一些研究。
你坚持时间最长、最终被纠正的假设是什么?
例如，我误解了整数的大小不是标准的，而是取决于语言和目标。说起来有点尴尬，但事实就是这样。
坦率地说;你有什么坚定的信念?你大概坚持了多长时间?它可以是关于一种算法、一种语言、一个编程概念、测试，或者任何关于编程、编程语言或计算机科学的东西。
当前回答
. net结构体(c#和VB.NET)是引用类型，就像类一样。
我是在。net 1.0出现之前或之后的某个时刻“收到”这条智慧的(我不知道从哪里来的，它可能完全从我的脑海中冒出来，就像雅典娜从宙斯的额头上冒出来一样)，并一直保存着它，直到大约4个月前Jon Skeet对这个概念进行了消除。
感谢乔恩。
附注:与编程无关，但我也相信(直到5分钟前)“阿波罗从宙斯的额头上长成了一个完整的阿波罗”。
其他回答
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.
经理们知道他们在说什么。
学习正则表达式可以节省时间
你可以在它的构造函数中memset(this, 0, sizeof(TheObject))一个c++对象而没有负面的结果
当我刚从大学毕业开始工作时，我希望更多的高级开发人员知道他们在做什么。男孩，我错了....
