I'm an "enterprise" programmer because I write in Java... I'm also older than the average age of a start-up employee (late twenties). I've never written a line of Ruby, and I've never written object oriented JavaScript or used Node.js. However, I'm a really good programmer. I just happen to write the majority of my code in Java. If tomorrow we decided to use a new language, I could pick it up in a few days... I have…
The first time I read your post I missed the parenthetical in the first paragraph, and was inclined to agree with you. Then I looked again and saw "(late twenties)", and had to laugh. On the one hand, you're right, you can't learn everything. On the other, to be able to realistically claim that you can pick up new languages quickly, you should already know three or four different kinds of languages. If all you know i…
Sure I know other languages: Shell Scripting, Perl, HTML/CSS/JS, Groovy, SQL, C#, etc, but 80 percent of the code I write is in Java. I'm at a Java shop and have golden handcuffs. It's Java or bust for me.