Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

Resilient database transactions for Laravel applications that need to gracefully handle deadlocks, serialization failures, and any other transient database errors you configure. This helper wraps ...

Open Source Point of Sale is a web based point of sale application written in PHP using CodeIgniter framework. It uses MySQL as the data back end and has a Bootstrap 3 based user interface.

Honor made the Magic8 and Magic8 Pro official today, and during the same event the brand also teased an upcoming device which it's calling the Robot Phone. This will be fully unveiled at MWC in ...

Mariposa County Fire Department supports the county with 10 volunteer stations located throughout the county. If you are 18 years of age and possess a valid CA driver’s license, we would love to hear ...

MVCC 中文名称叫多版本并发控制，是InnoDB 引擎为了提高执行事务的并发效率引入的概念。多版本的含义就是一条数据被多个事务修改后，在事务还没有被提交前，存在多个版本。MVCC 的实现机制就是通过版本链把多个版本连接起来。 大家好，我是君哥。