What is identifier in Python ?

NOTE : python variable,method,class name Identifier start with small a to z , capital A to Z and _(underscor)

NOTE : python variable,method,class name Identifier should not start with numarics & dons'nt allow special symbols

NOTE : python variable,method,class name Identifier is case sensitive

NOTE : Keyword is not allow Identifer

NOTE : python variable,method,class name Identifie no limit

NOTE : python variable,method,class name Identifie duplicate name allow

Identifier in python with example

Use isidentifire() fuction you check your varible name right or wrong in Pyhton

# use isidentifire() fuction you check your varible name right or wrong
print("name".isidentifier())
print("1name".isidentifier())
print("name.gmail".isidentifier())
print("name_gmail".isidentifier())

True
False
False
True

id() and type() Function In Python

#id() and type() function use for implicitly value of varibale
empid=12002
empname="ashutosh"
empsalary=25.2
empstatus=True;
emp=1;
lang={"core java","Advance java","python only"}
print("Implicitly ID: ",id(empid),"Implicitly datatype: ",type(empid))
print("Implicitly ID: ",id(empname),"Implicitly datatype: ",type(empname))
print("Implicitly ID: ",id(empsalary),"Implicitly datatype: ",type(empsalary))
print("Implicitly ID: ",id(empstatus),"Implicitly datatype: ",type(empstatus))
print("Implicitly ID: ",id(emp),"Implicitly datatype: ",type(emp))
print("Implicitly ID: ",id(lang),"Implicitly datatype: ",type(lang))

Implicitly ID:  14827392 Implicitly datatype:  ‹class 'int'›
Implicitly ID:  15359056 Implicitly datatype:  ‹class 'str'›
Implicitly ID:  14824992 Implicitly datatype:  ‹class 'float'›
Implicitly ID:  1389297984 Implicitly datatype:‹class 'bool'›
Implicitly ID:  1389422512 Implicitly datatype:‹class 'int'›
Implicitly ID:  15790680 Implicitly datatype:  ‹class 'set'›

What is separator in python?

How to use separator in python?

def getMySeparator():
	print(10,20,30,40,50,sep='%')
	print("ashu","aman","arun",sep="*")
	print(1,1,1,sep="**")
getMySeparator()	

10%20%30%40%50
ashu*aman*arun
1**1**1