平面广告设计
平面广告设计都要学哪些?
必掌握软件01必须要学会ps,既photoshop,是一款adobe公司出品的图片处理软件,现在很多人在拍完照片都会用一些傻瓜软件处理一下,他们处理完了会说自己的照片P过了,其实这里的P就是PS的意思。PS功能非常强大,一句[详细]
2023-02-07 10:50 分类:问答SELECT set of most recent id, amount FROM table, where id occurs many times
I have a table recording the amount of data transferred by a given service on a given date. One record is entered daily for a given service.[详细]
2022-12-26 19:41 分类:问答