Custom functions enable you to add new functions to Excel by defining those functions in JavaScript as part of an add-in. Users within Excel can access custom functions just as they would any native ...

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Gordon Scott has been an active investor and technical analyst or 20+ years. He ...

Steven Nickolas is a writer and has 10+ years of experience working as a consultant to retail and institutional investors. Thomas J. Brock is a CFA and CPA with more than 20 years of experience in ...

近年来，一种无需下载、无需注册、基于微信生态的轻量级工具逐渐被一线教师采纳。例如，不少办公室的老师都在用易查分小程序发布学生私密成绩，用手机上传表格差不多1分钟就能生成一个查询页面，家长不用注册，直接扫码就能查。而且该工具具备多重安全机制：【一个微信只能查一人】、【锁定查询】、【个人密钥】，确保家长只能查看自己孩子的成绩；支持【签收后才能查看完整】，保证每位家长都查阅到位。同时，系统可自动生成最高 ...

每逢考试结束，老师们最头疼的不是阅卷，而是如何安全、高效地将学生成绩传达给家长。成绩属于敏感信息，一旦泄露，轻则引发家长焦虑，重则造成班级矛盾甚至舆情风险。然而，传统的发布方式却屡屡暴露安全隐患，让老师陷入“发也不是，不发也不是”的两难境地。

Check syllabus and exam pattern. Learn topics in General Knowledge, Reasoning, Mental Ability, and Computer Science for ...