2017.12 10th RocksDB Meetup 2017.10 HPTS 2016.12 8th RocksDB Meetup playlist 2016.06 6th RocksDB Meetup video 2016.04 Percona Live 2016.02 The Hive Think Tank "Rocking the Dat...

Read the Humanities Read the Humanities In all but the smallest development project people work with people. In all but the most abstracted field of research people write softw...

Before You Refactor Before You Refactor At some point every programmer will need to refactor existing code. But before you do so please think about the following, as this could...

Send and Sync Send and Sync How does Rust know to forbid shared access across thread? The answer is in two traits: Send : a type T is Send if it is safe to move a T across...

The end The end Now that I already cover the core port of OpenBSD ‘s netcat implementation, it is time to wrap up this little book now (Definitely, there are parts I leave out...

app.route(path) 返回一个单例模式的路由的实例，之后你可以在其上施加各种HTTP动作的中间件。使用app.route() 来避免重复路由名字(因此错字错误)—说的意思应该是使用app.router() 这个单例方法来避免同一个路径多个路由实例。 var app = express (); app . route ( '/ev...

使用默认值几个好处： 如果变量未定义可以防止报错 如果变量为空可以提供默认值，减少条件判断，复杂默认值还是要使用条件判断标签来实现给变量设置默认值输出 { $category . name | default = '分类名为空' } { $user . user_nickname | default = '这个家伙没有设置昵称' } 给...

设置规则 规则定义 属性定义 验证数据 闭包函数验证 自定义验证规则 设置字段信息 版本 新增功能 5.0.4 支持传入field 参数批量设置验证字段的描述信息 设置规则 可以在实例化Validate 类的时候传入验证规则，例如： $rules = [ 'name' => 'require|max:...

GitHub Submit PR GitHub Remote Repository Git Contribution Guide GitHub Commit PR Merge PR Reject PR GitHub Submit PR This article walks you through contributing RocketMQ t...

Security Vulnerabilities Reporting a vulnerability When to report a security vulnerability? When not to report a security vulnerability? Evaluation Fixing the issue Early disc...