What is the Sims 3 cheats for all hairstyles?

In The Sims 3, you can unlock all hairstyles by using the cheat code "testingcheatsenabled true." Once enabled, hold down the Shift key while clicking on a Sim, then select "Edit in Create a Sim." This will allow you to access all hairstyles available in the game. Additionally, you can also use the "buydebug" cheat to access hidden content, including hairstyles.