LintCode炼码平台
Powerful coding training system. LintCode has the most interview problems covering Google, Facebook, Linkedin, Amazon, Microsoft and so on. We provide Chinese and English versions for coders around the world.
- 2022-11-10 - 收藏
Online Image Vectorizer
Online Vectorizer: Online raster to vector converter. Convert your images (jpeg, jpg or png) into scalable and clear vector art (svg,eps,dxf).
- 2022-11-04 - 收藏
Create LaTeX tables online
Easily create even complex LaTeX tables with our online generator – you can paste data from a spreadsheet, merge cells, edit borders and more.
- 2022-11-04 - 收藏
郑州轻工业大学在线学习平台
郑州轻工业大学在线学习平台onlinelearning.zzuli.edu.cn平台汇集了国内外各学科领域数百位名师讲授的405门通识类视频课程，涵盖综合素养、通用能力、创新创业、成长基础、公共必修、考研辅导六个范畴，学生通过该平台可以选修学分。
- 2022-09-28 - 收藏
Wolfram|Alpha
Wolfram|Alpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels.与其他搜索引擎不同，WolframAlpha其实是一个计算知识引擎，它真正的创新之处在于能够马上理解问题，并给出答案。它可以进行各种算术，还有数据分析，物理，艺术等等各个行业的查询。
- 2022-09-25 - 收藏