{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to set up a local development environment?","a":"Install development tools: According to the programming language and development framework you chose, install the corresponding development tools. For example, for JavaScript projects, you can install Node.js and  npm (Node package manager); for Python projects, you can install pip (Python package manager)."}]}],"pr":"f5a96a30821b2482ea2ec3d7b6ee5625e3d83f35d7dcb2d312ec8e5c5dc72c49"}