数组部分选择不能给你所要求的。

[1]给出一个元素 A[1:2]给出一个元素，而不是[A [1]， A [2]] A[1:3]给出2个元素

我讨厌这样，但可能是因为我大部分时间都在Verilog上工作。

Lua

我喜欢用Lua编程，但下面是让我头疼的事情:

没有办法用这种语言编写API——不像C .h文件或Java接口 语言有一流的功能，但有人忘记告诉设计库的人。 编写函数的语法太重量级了。 语法分为语句和表达式。 表达式形式是贫乏的:没有let形式，没有真正的条件表达式，……

尽管如此，我还是坚持认为Lua非常棒:-)

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。

C#

Cannot create a reference (var &t = struct) No local scope destructors (IDispose comes close but its not the same) ToString, i almost dislike that every object has it but it turns out i dislike everything using it like string.format does. I rather have things that accepts a certain type (like ints, floats, text, chars only). So instead of passing in any object i need to pass in something with a implicit typecast or interface. I ended up writing something like this to safely escape text for html which worked great. Cannot use a virtual typecast (blah)obj; does not work if obj does not inherit/has an interface of blah. Simple workaround is to supply an interface with a convert function. Has no local creation. Instead of writing var o = new Item(); i would like to write (something like) Item o() (with an automatic dispose if it has one).

那"我讨厌某些语言的五件事"清单呢?: D

把橙色涂成红色并不能让它成为苹果。

当设计一种语言时，设计者通常会考虑它的用途。用它做一些完全不同的事情是可以的，但是当它不起作用时抱怨是愚蠢的。Python。我相信总有一天会有人用Python代码创建exe工具。你到底为什么要这么做?不要误解我的意思，这样做很好，但没有任何用处。所以别再抱怨了!

一个设计良好的项目很可能包含来自多种语言的代码。这并不是说你不能只用一种语言完成一个项目。有些项目可能完全在您所使用的任何语言的能力范围内。

4-你是用木腿站着吗?

The platform can be a large influence of what the language can do. With nowadays garbage collectors, or well even pascals early attempt at "garbage collection", can aid in memory fade (maybe malloc more ram??). Computers are faster and so of course, we expect more out of our languages. And quite frankly, we probably should. However, there is a huge price to pay for the convenience of the compiler to create hash tables or strings or a variety of other concepts. These things may not be inherit to the platform of which they are used. To say they are easy to include to a language just tells me you may not have a leg to stand on.

3-到底是谁的错?

Bugs. You know. I love bugs. Why do I love bugs. Because it means I get to keep my job. Without bugs, there would be many closed pizza shops. However, users hate bugs. But here is a little splash of cold water. Every bug is the programmers fault. Not the language's. A language with such a strict syntax that would significantly reduce how many bugs were possible to generated would be a completely useless language. It's abilities could probably be counted on one hand. You want flexibility or power? You've got bugs. Why? Because you're not perfect, and you make mistakes. Take a really identifiable example in C:

int a[10];
for (int idx = 0; idx < 15; idx++) a[idx] = 10;

我们都知道会发生什么。然而，也许我们中的一些人没有意识到…这种功能是非常有益的。这取决于你在做什么。缓冲区溢出是该功能的代价。上面的代码。如果我真的把它公之于众。这是再一次. .和我一起说。“我的错”。不是C，因为你允许我这么做。

2-我们不应该把它放进回收站吗?

It's very easy to point at a feature in a language we don't understand because we don't use it often and call it stupid. Complain that it's there etc. Goto's always entertain me. People always complain about goto's being in a language. Yet I bet your last program included a type of goto. If you have ever used a break or a continue, you've used a goto. That's what it is. Granted, it's a "safe" goto, but it is what it is. Goto's have their uses. Whether "implicit" gotos like continue or break are used or explicit gotos (using the actual keyword "goto" for whatever language). Not that language developers are flawless, but typically... if functionality has existed since the dawn of time (for that language). Likely that aspect is a defining quality of that language. Meaning.. it's being used and likely is not hanging around because of backwards compatibility. It's being used today. As in 5 minutes ago. And used properly. Well.. arguably someone is using it improperly as well, but that relates to #3 on my list.

1. -一切都是客体。

Ok.. this one is really a subset of #2. But this is by far the most annoying complaint I see in hate lists. Not everything is an object. There are a great many of concepts that do not belong or need to be objects. Putting things where they don't belong is just ugly and can decrease efficiency of a program. Sure. Maybe not much depending on the language. This also relates to #5. This means... yes. Global are ok. Functions as apposed to static methods are ok. Combining OO programming with global functions is ok. Now.. that doesn't mean we should all go out and "free" our code from it's object models either. When designing a section of code or a whole project, what happens behind the scenes should be considered when putting it together. Not only where that concept lives and many other factors. Why wrap global functions within classes or name space concepts if it serves no purpose? Take static member variables. That greatly amuses me because.. well..Depending on the language and implementation of course, but generally speaking, you just declared a global. Yes, there are some reasons to wrap these non-OO concepts in OO wrappers. One of course being self documenting code. That can make sense. So.. like I say. Don't go out and "free" your code. But any good modern language will have a global concept outside of it's OO modeling. Yes I'm specifically meaning to point out that an OO programming language without a global concept most likely has a serious design flaw. Again though.. depends on the intention and design of the language so I'm not attempting to pick on any specific language and there are far too many to analyze right here. Anywho, Consider where the code should live and be the most effective. Adding a bunch of flare to something which doesn't add functionality or support just wears down the keyboard faster. It doesn't do anybody any good. Well.. unless you like brownie points from the person who probably incorrectly taught you that everything is an object.

In short, programming isn't just mindlessly tapping on the keyboard. There are a lot of design considerations to any project. I know it's cliche, but you have to look at it from every angle. Even with nowadays type-safe languages. You don't just chuck code out and expect it to work well. Sure.. it may work, but it may not be the right way to go about it. Overall, pick the language and format that is best suited for the specific job AND the environment. But no language takes away the thought behind it. If you're not thinking.. you're just typing.

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。