How do I get a Mac OS x system to display the repository folder?

Since OS X Lion started, Apple has hidden the user's Repository folder (library) by default. And often use this folder, so for Mac more familiar with the user still need to show it. The Mountain lion and lion systems can be resolved by a single line of terminal commands, but there is an easier way to do this in OS X 10.10 Yosemite. Below PC6 Small series to everybody brief introduction below:

1. Open Finder, then go to "personal" (icon is small House) folder, press the shortcut key Command + J to display the introduction. Then there is the option to display the Repository folder, which can be checked.

2, some friends found that there is no "personal" (icon is a small house) folder how to do? OK, it doesn't matter, now the small series to teach you how to find the "personal" (icon is a small house) folder.

1) Open Finder, upper left corner "preferences".

2) after opening "preferences", select "sidebar", in front of the small house to tick on it.