set_real_precision()

Sets the precision for real number formatting in JSON encoding and returns the previous precision value.

C

Prototype

int set_real_precision(int precision);

Parameters

Key	Type	Description
precision	int	The new precision value for real number formatting.

---

Return Value

Returns the previous precision value before the update.

Notes

This function affects the precision of floating-point numbers when converting JSON objects to strings.

JS

Prototype

// Not applicable in JS

Python

Prototype

# Not applicable in Python

Examples

C

// TODO C examples

JS

// TODO JS examples

Python

# TODO Python examples