Currently the UK experiences about seven days a year where rainfall is more than 80mm a day – considered a heavy rainfall event. If 30mm of this falls in an hour it typically triggers a flash flooding warning.
BPatterns provide a fluent, Smalltalk-native API on top of the rewrite engine, using ordinary Smalltalk blocks as patterns.
，更多细节参见safew官方版本下载
- self_check: string[]
第二条 居民委员会是居民自我管理、自我服务、自我教育、自我监督的基层群众性自治组织，实行民主选举、民主协商、民主决策、民主管理、民主监督。