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标  题: Re: 谁能推荐个好的编程语言?

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FatWallet Coupons and Deals发信人: wdong (cybra), 信区: Programming
标  题: Re: 谁能推荐个好的编程语言?
发信站: BBS 未名空间站 (Wed Jun  1 09:36:35 2016, 美东)

 rust不可能跟C++叫板的，不值得投时间在那上面。
第一，拼语言的时代已经过去了，现在拼的是生态系统。
第二，现在的C++不是10年前的C++了，世界对C++的需要也不是10年前那样了。
我没仔细研究过rust，只是看了眼wikipedia。
Rust强调的memory safety其实已经是个伪需求了。
我的经验是现在用C++写程序用到指针越来越少了，而且有valgrind这些
调试工具可以发现内存错误。已经N年没碰到过没法debug的指针问题了。
而且现在面向龌龊世界的服务器程序都是java/node/python这些，
C++一般只在可控的内部环境用，各种需求又基本都有很强壮的轮子，
所以memory safety并没有以前那么严重了。
其实就真有那么一个不得了的critical system要写，我觉得正常的
CTO也不会拍板用rust这么个小语言写的。

 除了java, javascript, python, C++以外我不推荐别的语言。
比较好的组合是java+javascript, python + javascript + C++。
（写app我不懂，不在考虑范围内。）我写算法多，所以离不来
C++，其实就应用而言，后面那个组合C++权重最低，学起来又
最麻烦，其实都应该从推荐列表中去掉。

 说兴趣，其实最好是选一个感兴趣的应用，然后找轮子搭系统，
然后iterate把它做精致。

 我坐井观天，希望专家指正。

 【 在 stdio (stdio) 的大作中提到: 】
: 能干和干得好是两个不同的概念
: 单从兴趣出发的话，可以看看rust，这个可是跟c++直接叫板的。
: wdong对rust是什么看法？有希望吗？
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