Shopping Data

It's decided, in 2020, you will read more! You have made the good resolution to read more books, more online articles, more newspapers, more guides or simply anything that comes before your eyes.

Last year, we recommended the 5 best books to read as entrepreneurs. This year, we give you a list of ...

Most businesses focus on acquiring new customers when looking to grow their profits. They channel all of their advertising spend into reaching and converting a “cold” audience. While expanding your reach is important, many of these businesses end up neglecting customer retention to their own ...

Most businesses focus on acquiring new customers when looking to grow their profits. They channel all of their advertising spend into reaching and converting a “cold” audience. While expanding your reach is important, many of these businesses end up neglecting customer retention to their own ...

Starting a business can be incredibly rewarding, but the journey is often fraught with challenges.

There are days when you need a little extra motivation and inspiration to remind yourself why you started this entrepreneurial journey .

Whether you've been through a tough time or are simply looking ...

Selling online involves a lot of work that never ends. Once you have chosen the platform for your online store , you have customized your theme and created your categories. It is time to integrate your product pages and optimize them.

This is a key step for the success of your store. Your product ...

是时候认真讨论一下维恩图了——我们说的不是你小学时代的维恩图。我们说的是专业人士制作的用于表示复杂数学思想的硬核视觉效果。

维恩图是数学集合（数字或事物的集合）的视觉表示，这些集合是使用逻辑的一个分支（称为集合论）进行研究的。集合论是数学的基础系统之一，它帮助我们发展了对无穷大和实数的现代理解。

研究人员和数学家已经开发出一种围绕集合论的语言和符号系统。如果你想了解他们的秘密，你需要熟悉这些维恩图符号。

本指南将引导您完成制作维恩图的过程，并解释过程中的符号。我们将使用 Lucidchart 来构建示例，因为它易于使用且完全免费。如果您想继续或构建自己的维恩图，您只需创建一个免费帐户 ...