Eloquent is the default ORM (Object-Relational Mapping) included with the framework. It provides a simple ActiveRecord implementation for working with your database. With Eloquent, you can define ...

之前在给北京一家药企培训时，有伙伴问如何计算不重复的个数。这是一个有代表性的问题，我整理出来以下四种方法，分别是函数法、透视表法、Power Query法和Power Pivot法，看你能不能用得上？ 案例数据 这是公司的部分销售订单表，主要涉及省份 ...

A stacked chip captures, encrypts, and searches image data directly on hardware, combining photodetection, memory, and key ...

One of the most respected Microsoft DevOps certifications today is the AZ-400 Microsoft Certified DevOps Engineer Expert. To pass the AZ-400 certification exam, use AZ-400 exam simulators, review ...

Rachel Reeves is widely expected to announce broad tax increases in next month's budget, including some form of betting tax ...

A simple RESTful API that analyzes strings, computes properties (length, palindrome check, unique characters, word count, character frequency, SHA-256 hash), stores them in a local JSON DB, and ...

Espresso AI, the LLM-driven optimization platform for data warehouses, today launched a new solution that turns Databricks into an agentic lakehouse. Espresso AI was founded by ex-Googlers who worked ...

The Count of Saint-Germaine is undoubtedly one of the most enigmatic characters from history. Considered by many to be either immortal or continuously reincarnated, he survives in all accounts as a ...

A semen analysis is usually the first male fertility evaluation we do in the fertility assessment process. Getting a semen analysis may seem intimidating for many men and their partners, but there’s ...

An urgent call to CERN, IEEE, and the scientific community to engage with verifiable evidence, fulfill scientific duty, and resolve contradictions based on the laws of nature, not institutional ...