Together we understand the easy language data type, and our real life is the same, divided into text and numerical type, that is what we call liberal arts students and science students of the difference.
Reference article: detailed data types in easy language
The methods and steps are as follows:
1, numeric (to numerical command):
Use this command to change a class of data such as text to a numeric value; Let's enter a line of code to see how it works;
2, to the text () command:
Let's try the first line of code, see figure below
3. Summary:
The data type before and after each line of code must be converted to the same one before it can be connected, added, and "+" is connected when the data is text type, and the numeric type is the same as the symbol in mathematics.
The above is a small set to introduce 0 basic easy language Introductory course (iv) of the data types of knowledge, hope to help everyone, if you have any questions please give me a message, small series will promptly reply to everyone. Here also thank you very much for the cloud Habitat Community website support!