"I have a terrible memory but can learn new things very fast." Exactly! I write technical blog posts as you do some time to time, and I have also github accoun

"I have a terrible memory but can learn new things very fast." Exactly! I write technical blog posts as you do some time to time, and I have also github account. Besides that, I always keep opened my previous projects as references. So thanks to these, I can quickly develop my new apps, but whenever I am in an interview, I can't develop most of programming questions, or I can't answer specific questions (even simple ones) about technologies I work daily basis like rails or js.