我在IntelliJ中最喜欢的快捷方式是“转到符号”，这在Eclipse中是没有对应的(我发现的)。CTRL-ALT-SHIFT-N让你开始输入和glob类，方法名，变量名等，从整个项目。

有很多事情是idea用更简单的方法解决的，或者没有等价的方法:

Autocomplete actions: Doing ctrl+shift+a you can call any idea action from the keyboard without remembering its key combination... Think about gnome-do or launchy in windows, and you've got the idea! Also, this feature supports CamelCasing abbreviations ;) Shelf: Lets you keep easily some pieces of code apart, and then review them through the diff viewer. Local history: It's far better managed, and simpler. SVN annotations and history: simpler to inspect, and also you can easily see the history only for such a part of a whole source file. Autocomplete everywhere, such as the evaluate expression and breakpoint condition windows. Maven integration... much, much simpler, and well integrated. Refactors much closer to the hand, such as loops insertion, wrapping/casting, renaming, and add variables. Find much powerful and well organized. Even in big projects Much stable to work with several branches of a big project at the same time (as a former bugfixer of 1.5Gb by branch sources, and the need to working in them simultaneously, idea shown its rock-solid capabilities) Cleaner and simpler interface... And, simpler to use only with the keyboard, letting apart the need of using the mouse for lots of simple taks, saving you time and giving you more focus on the code... where it matters!

现在，作为开源的…Idea的用户群将呈指数级增长。

抱歉，如果这已经涵盖了，但简单地有“变化”标签在那里，我可以看到我的本地变化，传入的变化，远程变化只是简单的东西，我不能没有。在Eclipse中，我找不到这样的特性!

另外，像中间点击绑定到“开放声明”这样简单的事情是一个很好的UI添加——我也看不到在Eclipse中实现的东西。

在我工作的地方只有Eclipse，但我正在认真考虑购买个人的Idea许可证....

数据流分析:如本文所述，过程间的反向流分析和正向流分析。我的经验是基于Community Edition，它在数据流分析方面做得相当好。当代码非常复杂时，它在少数情况下会失败(拒绝做任何事情)。

IntelliJ有一些相当高级的代码检查(与FindBugs类似但又不同)。

虽然我在使用IntelliJ时非常想念FindBugs插件(Eclipse/FindBugs集成非常酷)。

下面是IntelliJ支持的代码检查的官方列表

编辑:最后，IntelliJ有一个findbugs-plugin。它仍处于测试阶段，但代码检查和FindBugs的组合非常棒!

我最近发现IntelliJ IDEA与Eclipse相比至少有两个优点。

如果试图在JSP代码编辑器中使用代码格式化，JSP脚本就会出错。Eclipse变得有点疯狂，它到处发布随机的代码片段。IDEA表现得很好。

另一件事是在JBoss服务器上部署应用程序的速度。IntelliJ正在替换JBoss tmp文件夹中的应用程序，因此重新部署非常快。Eclipse WTP正在替换deploy文件夹中的应用程序，而后者的持续时间要长得多。