Lua

我喜欢这门语言，但是有一些事情困扰了我很多年!

No (built-in) support of binary operations (as of 5.1, it might come with 5.2). Should have a built-in binary buffer implementation, allowing for example in place long string concatenation. I know it doesn't fit well in the syntax, but sometime I miss longVariableName++ or verboseVariableName += 5. Reference assumes knowledge of C (I have it but it is a minus for newcomers) and defers some help to C reference! And sometime it is too terse. It is starting to have a good deal of libraries, but you have to get them from various places. On the other hand, the download is very small! ;-)

R (R- project for statistics)

糟糕透顶的字符串支撑 对于一些简单的描述任务，比如交叉表格，是非常困难的 大型数据集操作是在内存中完成的。

VB。网

默认情况下弱类型(Option Strict修复了这个问题，但默认情况下没有启用) 在方法上不需要括号(myFunction而不是myFunction()等等) 是否使用括号来定义数组/使用(myArray(12)而不是myArray[12]) 不支持直接递增(i++) 是否支持遗留的On Error关键字和整个VB6-Namespace

帕斯卡对象:

There's a lot of jumping back and forth in the file you're editing since the interface and implementation are split into two parts but still jammed into the same file. Dynamic indexing of arrays, strings start at 1, you specify the starting index when declaring fixed arrays and dynamically allocated arrays always start at 0. Classes and objects (not to speak of interfaces) are bolted on top of the language and among other things can't be stack allocated like records can. When calling functions without parameters the () are optional, leading to a lot of pain when you are dealing with function pointers or trying to refer to the result of a function using the function name. Parameter lists can't handle fixed array types or function pointer types without external type definitions.

这仅仅是一种语言，一个标准库的遗憾借口，而脆弱的IDE应该有自己的列表。

我只有一个，但我相信它值得分享。

CSharp / .NET

我们有Length属性来获取数组中的元素个数，还有Count属性来获取集合中的元素个数。如果考虑到CLR在后台自动将IList、ICollection、IEnumerable添加到基于零的一维数组，那么它看起来就更奇怪了。

我相信CLR团队和BCL团队在讨论这个问题时遇到了困难;)

Java:

很不一致。 图形api有时使用起来很痛苦 nullpointerexception不会告诉你什么是null 我写的程序有时不能在不同的JVM上运行，这是一个巨大的痛苦，与Java的“一次编写，随处运行”语句相矛盾。 Swing并没有达到应有的效果。