javascript typeof undfined
var x;
if (typeof x === 'undefined') {
// these statements execute
}javascript typeof undfined
var x;
if (typeof x === 'undefined') {
// these statements execute
}identify object python
print(type('string'))
# <class 'str'>
print(type('string') is str)
# Truetype of object python
>>> type([]) is list
True
>>> type({}) is dict
True
>>> type('') is str
True
>>> type(0) is int
Truetype python
#This is able to tell the user what the type of an object is
string_example = "string"
int_example = 1
float_example = 1.1
type_of_string = type(string_example)
#<class 'str'>
type_of_int = type(int_example)
#<class 'int'>
type_of_float = type(float_example)
#<class 'float'>Copyright © 2021 Codeinu
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