I like a lot of the features that ReSharper offers, but I absolutely can\'t stand the formatting and code completion it does. It trips me up every step of the way. In java
This will be heresy to some but I dislike Resharper's autocompletion and other intellisense items. I turned them off but doing so left my normal VisualStudio Intellisense and ParameterInfo totally inactive. Which I assume leads people to go back to Resharper because what's worse than bad is nothing.
If you need to turn off the Resharper part its pretty straight forward:
Resharper > Options > IntelliSense > Select Visual Studio radio button
Being I dislike this (possibly unintentional) coercion I decided to answer here how to recativate normal Visual Studio intellisense and parameter info this is how to get it back.
Tools > Options... > Text Editor > C# (for instance) > General > Auto list members
Tools > Options... > Text Editor > C# (for instance) > General > Tick on Parameter information
Tools > Options... > Text Editor > C# (for instance) > IntelliSense Tick on Show completion list after a character is typed