别忘了“和剪贴板比较”。

这是我在IntelliJ中一直使用的，而在Eclipse中没有对应的东西。

可能不是能做/不能做的问题，而是如何做的问题。

例如，两者都有编辑器围绕码头面板的项目，类路径，输出，结构等。但在Idea中，当我开始输入所有这些自动折叠时让我专注于代码本身;在eclipse中，所有这些面板都保持打开，使我的编辑器区域非常小，大约是总可视区域的1/5。所以我必须抓住鼠标，点击来最小化这些面板。在日食中，整天这样做是一种非常令人沮丧的经历。

The exact opposite thing happens with the view output window. In Idea running a program brings the output window/panel to see the output of the program even if it was perviously minimized. In eclipse I have to grab my mouse again and look for the output tab and click it to view my program output, because the output window/panel is just another one, like all the rest of the windows, but in Idea it is treated in a special way: "If the user want to run his program, is very likely he wants to see the output of that program!" It seems so natural when I write it, but eclipse fails in this basic user interface concept.

可能在eclipse中有一个快捷方式(编辑时自动隐藏输出窗口，运行程序时自动显示)，但由于其他几十个功能，快捷方式必须在论坛，在线帮助等中寻找，而在Idea中则更“自然”一些。

这可以重复几乎所有的功能，自动完成，自动换行，快速文档查看，一切。我认为在Idea中的用户体验要比在eclipse中的用户体验愉快得多。那么，“快乐地发展”这句格言就成为现实了。

Eclipse可以处理更快的大型项目(+300个jar和+4000个类)，我认为IntelliJ Idea 8正在处理这个问题。

当然，所有这些都是主观的。我们如何衡量用户体验?

Well, for me it's a thousand tiny things. Some of the macros, the GUI layout in general in Eclipse I find awful. I can't open multiple projects in different windows in Eclipse. I can open multiple projects, but then it's view based system swaps a bunch of things around on me when I switch files. IntelliJ's code inspections seem better. Its popup helpers to fix common issues is nice. Lots of simple usability things like the side bar where I can hover over a hot spot and it'll tell me every implementing subclass of a method or the method I'm implementing and from where.

每当我不得不使用Eclipse时，或者看到别人使用Eclipse时，他们似乎可以做我在IntelliJ中可以做的大部分事情，但它花费的时间更长，而且更笨重。

多得多的重构。

从Maven POM打开一个项目。 只需选择“打开项目…”导航到你的顶级pom.xml，并按Enter:) NetBeans现在也有这个特性。

其他一些事情:

propagate parameters/exceptions when changing method signature, very handy for updating methods deep inside the call stack SQL code validation in the strings passed as arguments to jdbc calls (and the whole newly bundled language injection stuff) implemented in/overwritten in icons for interfaces & classes (and their methods) and the smart implementation navigation (Ctrl+Alt+Click or Ctrl+Alt+B) linking between the EJB 2.1 interfaces and bean classes (including refactoring support); old one, but still immensely valuable when working on older projects