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.

Python:

我仍然是python的一般用户，所以我的抱怨可能只是知识的锁或误用。欢迎提出意见。我很喜欢这门语言。

Poor thread support and GIL. If you'd like to take use of multicore platform, most of the python programmers would probably recommend multiprocessing or some sort, don't use threading. It wouldn't give you the performance you are expecting. property only for instance variable. _class_var = property(classmethod(some_method)) just wouldn't work. How can I get a property wrapped class variable? no access control. All access controls are syntax mangling. Like private is __private, protect is _protected, etc... And hope that everyone programs python follows the naming convention. Come on, we can do better than that. I agree the python philosophy of being simple and clear syntax but some simple and clear syntax not being supported seems lock of good judgement, in my opinion. Such as, a++, ++a, a-- and --a, self-de/increment, what's wrong with those? foo = (a > b ? a : b) unary operation, what's wrong with those? (I know py2.6 has something similar introduced, but given the massive support of almost every other language for those simple syntax, why reinventing the wheel? why not just follow the best practice? Shouldn't a good thing just keep in its good "form"?) Program to interface. Python has no interface or abstract class concept (py3k has something called abc), everything is concrete. Providing an "interface" or "abstract" keyword to build class skeleton and guard class inheritance and extension wouldn't be a bad idea I think. It helps on top-down design. Currently, I just have to fill the each of methods with NotImplementedError, quite a tedious job. I have to add this. version less than 3.x has str and unicode types. This is a true nightmare. It makes ascii and non-ascii/unicode mixing most likely to fail (bad, bad)

我看到人们抱怨速度。我不明白。它是一种解释语言，代码直到运行时才编译成机器代码，这就是它的本质。你不能比较解释语言和编译语言的速度。据我所知，在解释/脚本语言中，python并不慢。

德国

我的母语……虽然它听起来比克林贡语更美，但它是一个语法地狱……

conjugations: even regular verbs have different forms for each person and time (with few exceptions)... Example: I see, you see, he/she/it sees, we see, you see, they see translates into: Ich sehe, du siehst, er/sie/es sieht, wir sehen, ihr seht, sie sehen. polite form of address: equals 3rd person plural, used to equal 2nd person plural in the middle age... I really hate the concept of distinguishing between "Du" and "Sie" for my philosophy is that each human being should be considered equal in the amount of respect for it deserves (I mean, what are swear words for, hm?) punctuation: show me a language that uses more commas regularly! missing suitable words: eg. there's no real German equivalent of "convenience" or any derivate of this word... in almost every case you just can't translate it into another German word and keep the meaning... instead you would have to make up a whole subset to describe it somewhat adequate... Anglicisms and Denglish: Sure, the English language has "Kindergarten" or "Poltergeist" and what not but the German language is overflowing with Anglicisms nobody needs... Even worse: We redefine some words we adopt, eg. in German "Handy" means a cell phone and has nothing to do with the adjective it is in English... There are influxes on grammar as well, leading to "Denglish" expressions (see linked article at Wikipedia) There's more, but I don't want to exaggerate this and those are my personal Top5 of what I hate about the German language...

Python (3.1)

奇怪的无序T if C else F语法用于条件语句。 字节字面值看起来太像STR字面值了。我们应该得到x'414243'而不是b' abc '。 str在某些平台上是UTF-16，在其他平台上是UTF-32。(尽管至少比2要好。x字符串。) 具有相同的加法和连接运算符。这对numpy.array这样的类型很不利。 运行缓慢。

Erlang

没有静态推断 就像在哈斯凯尔发现的一样。这 会导致运行时错误和一个 有认真写代码还是使用 透析器(1)发现 差异。动态类型是 慢的:也被认为是慢的; 与C、Java等语言相比，它几乎是未知的; 的lists(3)模块有时相当精简 我缺少用于列表处理的有用函数 (就像在数据。例如Haskell中的List); 让我在每句话的结尾都加上 在从句中，和。最后是后者。

Python:

没有分隔符表示块的结束会导致歧义，这样自动缩进就不能处理格式不佳的代码。 没有宏(修饰符不算) 没有像haskell的cabal或perl的CPAN那样的库自动获取 不能声明变量const(是的，可以自己定义变量，但是…) 元编程被削弱 差点忘了全局解释器锁