【面试题】 有一张“学生成绩表”，包含4个字段：班级id、学生id、课程id、成绩。 问题1： 求出每个学生成绩最高的三条记录 问题2： 找出每门课程都高于班级课程平均分的学生 【解题步骤】 1. topN问题 问题1是常见的排名问题（topN问题） ...

Mapping and geochemical sampling across the Teichman area in the Egina Gold Camp has defined multiple prospects over an area of 1.3 x 2.5 km, with strong potential along two main shear corridors. The ...

An online billing service named HarborCloud runs a browser callable REST API and the engineers must prevent web pages served from other domains from invoking those endpoints in a browser. Which ...

Trading options involves greater risks but also offers the potential for higher profits. Savvy traders mitigate these risks through ongoing education, strategic trade adjustments, utilizing various ...

Review the Millerton Retail case study hosted at https://example.com/doc/2bTzQx and answer the prompt provided in the linked document. Keep the exam tab open and view the case details in a separate ...

HIGHLIGHTS Rock chip results from a recently completed reconnaissance program at the Tibooburra Gold Project defined new ...

Power saver mode might limit network activity to conserve power. A slower or restricted network connection could interfere with language pack installation, resulting ...

High-Grade Gold Rock Chips From Tibooburra HIGHLIGHTS Rock chip results from a recently completed reconnaissance program at ...