Gabriel Wu

`.value` has been deprecated in newer versions of `h5py`; changing them to `[...]` fixes this issue.

**Describe the bug** f32 -> i32 casting yields erroneous results for certain inputs on the CUDA backend. **To Reproduce** ```python import taichi as ti ti.init(arch=ti.cuda) x = ti.field(dtype=ti.f32, shape=(1,)) @ti.kernel...

MemoryCard works as a local cache for the session.

For example, run `cargo fmt` before commit.

Currently, `MiniProgram` is a dummy struct.

Currently, `UrlLink` is a dummy struct.

Currently, `Tag` is a dummy struct.

`PuppetTest` will be able to generate random events based on a given fixture. With `PuppetTest` implemented, `Wechaty` could be tested automatically.