A secure, fluent, and lightweight SQL Query Builder for PHP 8.0+, inspired by Laravel's Query Builder. BuildQL provides an expressive and intuitive API for building complex database queries without ...

Palantir is now trading at about 105x forward P/S ratio, making other best-of-breed cloud names like Cloudflare and ...

DFINITY launches Caffeine, a groundbreaking AI platform that builds and updates full-stack web apps from natural language ...

Abstract: This paper addresses the Direction-of-Arrival (DOA) estimation problem using a narrowband polarimetric array sensing system. The considered receiving equipment is composed of two sub-arrays ...

Abstract: A millimeter-wave beam-steerable antenna by controlling the phase difference between the feeding ports is proposed and applied to achieve a wide-angle beam-scanning millimeter-wave phased ...

10 月 23 至 25 日，由极客邦科技旗下 InfoQ 中国主办的 QCon 全球软件开发大会·上海站（2025） 圆满落地。为期三天的盛会共吸引了 超过 1300 位 ...

From unpatched cars to hijacked clouds, this week's Threatsday headlines remind us of one thing — no corner of technology is safe. Attackers are scanning firewalls for critical flaws, bending ...

点击上方“Deephub Imba”,关注公众号,好文章不错过 !做数据处理的都知道，一个 NaN 就能让整个数据清洗流程崩盘。过滤条件失效、join 结果错乱、列类型莫名其妙变成 object——这些坑踩过的人应该都有所体会。而Pandas ...

10 月 23 至 25 日，由极客邦科技旗下 InfoQ 中国主办的 QCon 全球软件开发大会·上海站（2025）圆满落地。为期三天的盛会共吸引了 超过 1300 ...

SAN FRANCISCO, Oct 6 (Reuters) - OpenAI touted new partnerships to incorporate its AI products across diverse industries at its developer conference on Monday, aiming to drive the strong momentum it ...

在数据库领域中，全文检索解决了 like '%关键字%' 查询的性能瓶颈问题。传统的关系型数据库使用 like 进行模糊查询时，由于无法利用索引，需要对每行数据进行全表扫描，当数据量达到百万级别时，查询性能急剧下降。而全文检索通过建立倒排索引等机制，实现了亚秒级的检索响应。