title: What is the difference between <C-C> and <C-[> in vim?
body: <p>One of the best tips for using vim that I have learned so far has been that one can press <kbd>Ctrl</kbd>+<kbd>C</kbd> or <kbd>Ctrl</kbd>+<kbd>[</kbd> instead of the <kbd>Esc</kbd> key. However I use a dvorak keyboard so <kbd>Ctrl</kbd>+<kbd>[</kbd> is a little out of reach for me as well so I mostly use <kbd>Ctrl</kbd>+<kbd>C</kbd>. Now I've read somewhere that these two key combinations don't actually have exactly the same behaviour and that it is better to use <kbd>Ctrl</kbd>+<kbd>[</kbd>. I haven't come across any problems so far though so I'd like to know what exactly is the difference between the two?</p>