Notifications Introduction Generating Notifications Sending Notifications Using The Notifiable Trait Using The Notification Facade Specifying Delivery Channels Queueing Notifi...

Known Issues in 4.12 Known Issues in 4.12 Apache CloudStack uses Jira to track its issues. All new features and bugs for 4.12 have been tracked in Jira, and have a standard na...

Performance Why is my application slow after upgrading to 1.4 and/or 2.x? Step one - turn on SQL logging and confirm whether or not caching is working Step two - identify what con...

Upgrading OKD Virtualization About upgrading OKD Virtualization Configuring automatic workload updates Configuring workload update methods Approving pending Operator upgrades Ma...

Exploring Timescale Cloud Step 1: Sign up for Timescale Cloud Step 2: Create your first service Step 3: Install psql Step 4: Connect to your database using psql Step 5: Verify ...

Buttons Examples Conveying meaning to assistive technologies Disable text wrapping Button tags Outline buttons Sizes Active state Disabled state Link functionality caveat ...

Buttons Examples Conveying meaning to assistive technologies Disable text wrapping Button tags Outline buttons Sizes Active state Disabled state Link functionality caveat ...

Contracts Introduction Contracts Vs. Facades When To Use Contracts Loose Coupling Simplicity How To Use Contracts Contract Reference Contracts Introduction Contracts V...

1. 接口说明 2. 接口地址 3. 请求参数 4. 返回值 4.1. 错误码 5. 调用示例 1. 接口说明 银行卡识别，通过全球领先的 OCR（光学字符识别 Optical Character Recognition）技术，自动对银行卡进行识别，返回银行卡原件上的银行卡卡号、有效日期、发卡行、卡片类型（借记卡&信用卡）、持卡人姓名...

第五节 内存管理中的缓存 第五节 内存管理中的缓存 在维基百科 中有这样一段描述：凡是位于速度相差较大的两种硬件之间的，用于协调两者数据传输速度差异的结构，均可称之为Cache。 从最初始的处理器与内存间的Cache开始，都是为了让数据访问的速度适应CPU的处理速度，其基于的原理是内存中“程序执行与数据访问的局域性行为”。同样PHP内存管理中的缓存也...