.NET框架(库)

嵌套类型很少使用(例如MessageBoxButton应该是MessageBox.Button) 可变结构体(Rect, Point) 系统名称空间中有太多东西 太多不同的平等概念(对象。等于,对象。ReferenceEquals, operator ==， operator !=， IComparable.CompareTo() == 0) 数组的成员是可变的，但长度是不变的。

还有一点:

XmlSerialization不适用于不可变类型

Emacs Lisp

目前还没有足够的商业市场让人们全职用elisp编码 GNU Emacs vs XEmacs不兼容 Scheme中的嵌套函数很整洁，我希望elisp有[1]的概念 用于简单遍历列表的do循环或其他一些工具不是标准的(当然，您现在可以使用lambda进行映射)[1] (function (lambda(…)))[1]应该有一个简写

当然，Lisp的一个美妙之处在于，用一行代码在你自己的代码中修复这些问题并不难。但这并不是与生俱来的，这让我很恼火。

好的问题;我有点不好意思，因为我想不出更好的东西来恨，但说实话，法官大人，没什么好恨的。

VBA(含MS Office IDE):

1)文件不足 2)错误信息差 3)数组操作例程不足 4)必须重复DIM语句的类型 5)无法彩色打印(必须购买第三方插件)

Objective Caml

Non-concurrent garbage collector. I can write multi-threaded programs all day long, but they're only ever going to get one of my eight cores at a time. This makes me sad. No type classes (or their moral equivalent). There's Furuse-san's GCaml, but it's A) not quite as good as type classes, and B) not in the INRIA distribution. Badly in need of a Cocoa bridge. Seriously. If I wrote more code with actual interfaces to DNA-based life forms, then I'd probably break down and write the damned thing myself. Why hasn't anybody else done this yet? Functors are abominable. Seriously, modules ought to be first-class values. There should be only one kind of function. Read Montagu and Rémy before you flame me for this. Should use LLVM for its back-end. Who do I have to murder to get OCaml to compile for my stupid little ARM6 core?

是的，我有一些问题。我仍然非常喜欢这门语言。这太棒了。

c# / .net:

Classes should be sealed by default There should be no lock statement - instead, you should have specific locking objects, and there should be methods such as Acquire which return disposable lock tokens. Corollary: there shouldn't be a monitor for every object. GetHashCode() and Equals() shouldn't be in System.Object - not everything's suitable for hashing. Instead, have an IdentityComparer which does the same thing, and keep the IComparer<T>, IComparable<T>, IEqualityComparer<T> and IEquatable<T> interfaces for custom comparisons. Poor support for immutability Poor way of discovering extension methods - it should be a much more conscious decision than just the fact that I'm using a namespace.

这些都是我想出来的，明天问我，我会想出一个不同的5个:)

我有一本书探讨了SNOBOL中的各种项目。第一章探讨了SNOBOL编程和语言的历史和文化，并花了一些时间论证一个优秀的程序员喜欢一种语言不是因为它的缺陷，而是尽管有缺陷。

我最喜欢的语言是Icon/Unicon。但还是有一些事情让我很恼火:

它不是很出名，也不是很受欢迎。 与PHP、Perl、Java等相比，它的库要小得多。数据库访问是通过ODBC完成的，这实际上非常烦人。 对于所有其他出色的列表处理，我想念PHP内置的explosion()和implode()。 它没有表常数。列表，是的，表格，不是。 它是一种编译(实际翻译)语言。