blocks|key|158579|text|学习新的语言总是值得的。即使它们在专业上对你没有用处，它们也可能会教你一些你以前不知道的编程知识，或者至少开阔你的眼界。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|158580|至于前景，快速阅读一下，似乎仍多少有利于航空工业中的关键系统，而Cobol在商业上仍然占有一席之地。我认识一位二十五岁左右的工程师，他所有的代码都是用fortran77编写的，因为这是业界想要的！|158581|虽然寻找这些语言的雇主数量可能很少，但由于了解这些语言的人数有限，专门从事这些语言的开发人员的工资可能会相当高。当在其中开发的任务关键型应用程序可能需要花费数百万美元来替换时，必须支付比平时更多的代码来维护现有系统，这很容易被接受。|158582|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

Its always worthwhile learning new languages. Even if they're never useful to you professionally chances are they'll teach you something about programming you didn't know before or at very least broaden your outlook.

As for prospects from a quick bit of reading around it seems ada is still somewhat in favour for critical systems in the aviation industry and Cobol still has its place in business. I know an engineer in his mid 20's who writes all his code in fortran77 as that's what industry wants!

While the number of employers looking for these languages might be low, because there are a limited number of people who know them the salary for developers who specialise in them can be quite high. When mission critical apps developed in them could cost millions to replace having to pay more than usual for a coder to maintain the existing system is easily accepted.

blocks|key|158507|text|Ada用于航空航天/国防工业。COBOL用于金融行业。Fortran在工程中使用。“有没有未来”这个问题是很模糊的主观/争议性的，因为所有这些语言仍然在活跃地使用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|158508|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Ada is used in the aerospace/defense industry. COBOL is used in the financial industry. Fortran is used in engineering. The question "is there any future" is borderline subjective/argumentative since all of those languages are still in active use.

blocks|key|1428825|text|Fortran很旧，但用于科学编程。Ada是VHDL语言的基础，VHDL是电气工程中非常重要的语言。你也可以说C是“旧的”，它几乎在任何地方都被使用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1428826|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Fortran is old, but is used in scientific programming. Ada is the basis for VHDL, a very important language in electrical engineering. You could also say that C is "old", and it's used pretty much everywhere.

blocks|key|3823267|text|Cobol和Algol仍在广泛使用。你不会发现他们运行在你最新和最好的技术公司上，但你可以打赌你的汽车保险公司的索赔程序。你的健康保险公司肯定会使用它。关于Cobol之死的报道被高度夸大了。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3823268|你会发现在大学和实际教你Cobol或Algol的地方会有困难。因此，为这些所谓的已死语言寻找开发人员变得越来越难。很难告诉一个高中毕业的孩子，他半生都在用Java、iOS和Perl编程，Cobol是赚钱的地方。|3823269|Cobol/Algol开发人员正变得越来越难获得，所以如果你拥有这种语言，它只会对你有所帮助。在我看来，Algol是一种很难掌握的语言。你可以教任何半个脑子的人如何用Cobol编程。|3823270|这些语言不会很快消失。只要像IBM和Unisys这样的公司在大型机上为它们提供编译器，它们就会继续蓬勃发展。所以，拿一本书和一个开源编译器来复习一下吧。有很多人在寻找Cobol/Algol开发者。|3823271|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|L|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|M|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

Cobol and Algol are both still in widespread use. You won't find them running on your latest and greatest tech firms, but you can bet your car insurance company process' claims on it. Your health insurance company most certainly uses it. Reports of Cobol's death have been highly exaggerated. 

You will find difficulty in colleges and places that will actually teach you Cobol or Algol. So finding developers for these so-called dead languages is getting harder and harder. Very tough to tell a kid coming out of high school that has been programming in Java, iOS, and Perl for half his life that Cobol is where the money is at. 

Cobol/Algol developers are becoming harder and harder to come by, so if you have that language in your back pocket, it is only going to help you out. Algol is a lot harder of a language in my opinion to get good at. You can teach anyone with half a brain how to program in Cobol.

These languages are not going away any time soon at all. As long as companies like IBM and Unisys provide compilers for them on the mainframes, they will continue to thrive. So grab a book and an open source compiler and brush up. Plenty of people out there looking for Cobol/Algol developers.

blocks|key|2226459|text|这些“旧”语言中有许多现在都在活跃地使用着。例如，Lisp正以Clojure的形式再次流行起来。随着Seaside+MVC框架的出现，Smalltalk再次流行起来。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2226460|此外，许多最热门的开发语言大量借鉴了Lisp和Smalltalk，这两种语言在C%2B%2B出现之前很久就是面向对象方法的先驱。Perl6和Perl+5+Moose+(对象系统)都使用了最初在Lisp和Smalltalk中使用的mixins。首先在Common+Lisp和Smalltalk-80中使用的元类，在Perl5+Moose、Objective-C+(iPhone开发)、Python和Groovy中复兴。|2226461|entityMap|0|LINK|mutability|MUTABLE|url|http://clojure.org/|1|http://seaside.st/|2|http://www.iinteractive.com/moose/^0|V|7|0|1E|B|1|0|1U|C|2|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@$A|S|B|T|1|U]|$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]]|C|$]]|$1|F|3|-4|5|6|7|12|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]|N|$5|I|J|K|C|$L|O]]|P|$5|I|J|K|C|$L|Q]]]]

Many of these 'old' languages are actively in use today. Lisp for instance is gaining popularity again in the form <a href="http://clojure.org/" rel="nofollow">Clojure</a>. Smalltalk is becoming popular again with the <a href="http://seaside.st/" rel="nofollow">Seaside MVC</a> framework. 

In addition many of the hottest development lanaguages borrow heavily from Lisp and Smalltalk, both of which pioneered Object Oriented methodologies long before C++ came along. Javascript, Ruby, Perl 6 and <a href="http://www.iinteractive.com/moose/" rel="nofollow">Perl 5 Moose</a> (Object System) all use mixins which were first used in Lisp and Smalltalk. Metaclasses, first used in Common Lisp and Smalltalk-80, are making a resurgence in Perl 5 Moose, Objective-C (iPhone development), Python and Groovy.

blocks|key|3823248|text|就像学习拉丁语一样，理解英语和其他当前语言的词根在哪里以及有多少是很耐人寻味的。此外，如果你懂拉丁语，并且发现有价值的新书/论文/卷轴需要翻译，你也会突然变得有价值。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3823249|老实说，我想说从历史的角度来看，学习它们是很棒的，特别是如果你是一名语言设计师，但仅此而已。|3823250|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

Much like learning Latin, it can be intriguing to understand where and how many English and other current languages' words had their roots. Also, if you know Latin and valuable new books/papers/scrolls are found that need translation, you suddenly become valuable too.

Honestly, I'd say learning them is great for a historical perspective, especially if you're a language designer, but not very much else.

blocks|key|2226551|text|COBOL程序员有自己的角色，但总的来说，他们寻找的是有经验的开发人员。根据我所看到的，您不太可能在COBOL中获得第一个编程角色-通常，他们正在寻找具有类似应用程序领域经验的人，以及熟悉构建对遗留系统的理解的人。了解该语言的局限性有助于理解为什么在连接到大型机时要求的某些内容被认为是困难或有问题的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2226552|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

There are roles out there for COBOL programmers, but in general they are looking for experienced developers. From what I have seen you are unlikely to get a first programming role in COBOL - in general, they are looking for people experienced with similar application domains and who are familiar with building an understanding of legacy systems. Knowing the limitations of the language can be useful for understanding why certain things you are asking for when connecting to mainframes are either considered difficult or problematic.

Are there any good reason to learn languages such as Ada and COBOL? Are there any future in programming in those languages? I'm interested in those languages and i'm currently learning them just for fun.

Learning & Using "old" languages (Ada/Cobol/Algol)

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

文章

问答

视频

教程

学习中心

腾讯云实验室

直播

竞赛

腾讯云代码分析专区

腾讯iOA零信任安全管理系统专区

腾讯云架构师技术同盟交流圈

腾讯云数据库专区

腾讯云智能顾问专区

腾讯云原生专区

腾讯混元专区

腾讯云TCE专区

腾讯云Lighthouse专区

腾讯云HAI专区

腾讯云Edgeone专区

腾讯云存储专区

腾讯云智能专区

腾讯轻联专区 

腾讯云开发专区

TAPD专区

腾讯轻量云游戏服专区

腾讯云最具价值专家

腾讯云架构师技术同盟

腾讯云创作之星

腾讯云开发者先锋

腾讯云AI代码助手

云原生构建

TAPD 敏捷项目管理

Cloud Studio

SDK中心

API中心

命令行工具

功能1上新10个字符

功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符。

功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符。

功能5描述100个字符功能5描述100个字符功能5描述100个字符功能5描述100个字符功能5描述100个字符功能5描述100个字符

功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符

功能4上新

文章&问答评论现已支持表情

全新交互，全新视觉，新增快捷键、悬浮工具栏、高亮块等功能并同时优化现有功能，全面提升创作效率和体验

社区富文本编辑器全新改版！诚邀体验～ 

精选全网热门MCP server，让你的AI更好用 🚀

💥开发者 MCP广场重磅上线！

涵盖代码开发、场景应用、自动测试全流程，助你从零构建专属AI助手

一站式MCP教程库，解锁AI应用新玩法

聚焦“写作效率、视觉美观与运行性能”三方面进行全面升级，为您提供更高效、稳定的创作环境

社区富文本&Markdown编辑器全新改版上线，欢迎大家体验!

诚挚邀请您参与本次调研，分享您的真实使用感受与建议。您的反馈至关重要，感谢您的支持与参与！

社区新版编辑器体验调研

学习Ada和COBOL这样的语言有什么好的理由吗？用这些语言编程还有未来吗？我对这些语言很感兴趣，我现在只是为了好玩而学习它们。

问学习和使用“旧”语言(Ada/Cobol/Algol)
EN

回答 7

Stack Overflow用户

Stack Overflow用户

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问学习和使用“旧”语言(Ada/Cobol/Algol)EN

回答 7

Stack Overflow用户

Stack Overflow用户

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问学习和使用“旧”语言(Ada/Cobol/Algol)
EN