numEntries

Number of key-value pairs in dictionary.

📝 Syntax

• n = numEntries(d)

📥 Input argument

• d - scalar: dictionary object.

📤 Output argument

• n - scalar: number of entries.

📄 Description

n = numEntries(d) retrieves the number of key-value pairs stored in the dictionary.

If d is an unconfigured dictionary, then numEntries returns 0.

💡 Example

names = ["Biil" "John" "Yann"];
wheels = [1 2 3];
d = dictionary(wheels, names)
n = numEntries(d)

🔗 See also

dictionary, entries, keys, values.

🕔 History

Version	📄 Description
1.5.0	initial version