As a programmer, learn languages better? -Programmer, software development-IT information

Author IT circle moderators Ming Jie

So this school. Yesterday I got my schedule, select a college preparatory course (AP) foundations of computer science. This course also wanted to directly test, however said knowledge sounds much coverage is very broad, they chose--after all, spent a year failed to win is better than acting a lot better.

However, I suddenly found computer schedule is as follows: first year Java based and May exam second Learning Python based, and May test; the third year learning C++, then May exams. Think you will discover that this arrangement is very reasonable. (This article is mainly used to ridicule their arrangement), as a people who are familiar with the Web front-end operations, JavaScript/HTML/CSS the language of working patterns and habits I was familiar with. But when your teacher suddenly throws you an Eclipse, there is also a dictionary-thick Head First Java, you face MoE (Meng Bi) do in the Mani? Why not let students choose their own favorite course, because the teacher is not enough for students to learn, then, at the end of the test? Doing so allows us to choose the direction they want-a a student to develop Web, you force all the time he's on the development on the Android App, it is equivalent to a waste of time, right?

There is also a depth of learning: listening to others had told me before, some very powerful God to be able to master a number of, or even dozens of computer language. Yes, learn multiple programming languages will have a future, like you are multilingual, but note that you have to master. According to the arrangement of our school, each language you learn for a year, and then as soon as you switch to another language, you can learn how deep? I still remember in junior high school programming course, learn Python throughout the year, learned a nested loop (not finished) is over. This mode of learning, I think I see the Head on the FirstPython than half a summer holiday this year and high efficiency.

Don't take it personally--I have seen in the community, has some claim to be "developers" netizens will package a Web page, or use someone else's template to generate a program or Web site. Don't write code, read the code they do not necessarily read it to understand. At this point, I may say that I do not have to learn HTML, but I've been learning. And other developers, particularly senior developer upgrading many of the Exchange. One of my Korea friend of mine once told me that when I write code, sometimes in Stack Overflow (tech question-and-answer platform in foreign countries) searching for answers on their own rewrite might be more useful than reading. This does not mean that do reach the party--if you go on these platforms a phrase similar to "how to use JavaScript to implement the Gaussian blur of the picture" this theme really not someone will talk to you. Write their own demand, doing a general framework would have been sure to answer you, you realize.

You see I have written off. Title problems you may know my answer came in the first, should be fine, not spending.?But, after all, is a well-known AP curriculum, so ... ... The reason they always have such arrangements. Believe that most of the language is the same, know the algorithms and implementations, you will find that learning programming is not difficult. I can also say, you just have to learn a foreign language, others will be easy.

Since then, proficient in dozens of computer programming skills, is no longer a dream.

作为程序员，学的开发语言多就一定好？ - 程序员,软件开发 - IT资讯

作者 IT圈版主 明劼

所以这就开学了。昨天拿到我的课表，选的一门大学预科课程（AP）计算机科学基础。这门课本来是想直接考的，然而听同学说知识点挺多覆盖面很广，就选了——毕竟，花一年拿下总比装逼失败要好多了。

然而，我突然发现计算机课程的安排是这样的：第一年学习Java基础，然后五月考试；第二年学习Python基础，然后五月考试；第三年学习C++，然后五月考试。仔细思考，你会发现这种课的安排是非常不合理的。（这篇文章主要用来吐槽他们的安排）我作为一个对Web前端操作比较熟悉的人，JavaScript/HTML/CSS这种语言的工作模式和操作习惯我是再熟悉不过了。不过当你的老师突然扔给你一个Eclipse，还有一本字典厚的Head First Java，你除了一脸萌(Meng Bi)还能干嘛呢？为何不去让学生自己选择喜欢的课程，哪怕因为师资不够让学生自主学习，然后在期末进行考试？这样做可以让我们选择自己想要的发展方向——一个想要发展Web的学生，你把他的时间全部强制压在开发安卓App上，这不是相当于浪费时间吗？

还有一个点就是学习的深度：听别人之前跟我说过，有些非常厉害的大神能够精通数种，甚至数十种计算机语言。没错，学习多种编程语言必有前途，就好比你精通多国语言一样，不过注意前提是要精通。按照我们学校的安排方式，每种语言只让你学习一年，然后马上给你切换到其它的语言上，你能学多深？我仍然记得在初中时编程选修，学了一整年的Python，学到嵌套循环（还没讲完）就结束了。这种学习的模式，我觉得让我看半个暑假的Head FirstPython都比上这一年的课效率高。

不用对号入座——我的确有看到就在我们的社区里，有一些自称“开发者”的网友们可能只会打包一个网页，或者套用别人的模版生成一个程序，或者网址。别说写代码，读代码他们都不一定读得懂。在这点上，我可能会说连我自己都没有好好去学过HTML，不过我一直在实践中学习。和其它的开发者，特别是一些资深的开发者交流会提升自己很多很多。我的一位韩国朋友曾经在我写代码时跟我说过，有时候，在Stack Overflow（国外科技类问答平台）上搜索答案并自己改写可能会比看书更有用。这不代表做伸手党——如果你去这些平台上发一句类似于“如何用JavaScript实现图片的高斯模糊”这样的主题，真的不一定会有人理你。写出自己的需求，做一个大致的框架，才会有人真的去回答你，跟你探讨实现方法。

你看我又写偏了。标题的问题大家可能在进来前就知道我的回答了，要精，不能乱。但是毕竟是一门大名鼎鼎的AP课程，所以…… 他们总有这么安排的理由。相信大部分语言是相通的，知道了算法和实现方式，你就会发现学编程不难。我也可以这么说，你只要学精了一门语言，学其他的也就容易了。

从此，精通数十种计算机编程技能，不再是梦。