Rules for initialising a variable

UsingΒ 
Symbols
OnlyΒ 
theΒ 
underscoreΒ 
(_)Β 
symbolΒ 
canΒ 
beΒ 
usedΒ 
whileΒ 
namingΒ 
variables.
CaseΒ 
sensitivity
PythonΒ 
treatsΒ 
capitalΒ 
lettersΒ 
andΒ 
smallΒ 
lettersΒ 
asΒ 
differentΒ 
characters.
PythonΒ 
variableΒ 
namesΒ 
areΒ 
case-sensitiveΒ 
(forΒ 
eg.Β 
old,Β 
OldΒ 
andΒ 
OLDΒ 
areΒ 
threeΒ 
differentΒ 
variables)
UsingΒ 
numbers
VariableΒ 
namesΒ 
cannotΒ 
beginΒ 
withΒ 
aΒ 
number.Β 
VariableΒ 
nameΒ 
mustΒ 
startΒ 
withΒ 
aΒ 
letterΒ 
orΒ 
theΒ 
underscoreΒ 
character.
player_name="Theo"
print(player_names)
Player="Theo"
player="Zog"
print(Player)
print(player)
2player="Zog"

Comments

ItΒ 
isΒ 
aΒ 
goodΒ 
habitΒ 
toΒ 
writeΒ 
commentsΒ 
forΒ 
yourΒ 
code.
CommentsΒ 
beginΒ 
withΒ 
aΒ 
#
Β 
symbol.
CommentsΒ 
helpΒ 
youΒ 
structureΒ 
yourΒ 
codeΒ 
inΒ 
aΒ 
betterΒ 
formatΒ 
andΒ 
makeΒ 
itΒ 
readableΒ 
forΒ 
othersΒ 
whoΒ 
wouldΒ 
useΒ 
yourΒ 
code.
AfterΒ 
all,Β 
thereΒ 
isΒ 
aΒ 
popularΒ 
saying,Β 
"AnyoneΒ 
canΒ 
writeΒ 
codeΒ 
thatΒ 
aΒ 
computerΒ 
canΒ 
understand.Β 
GoodΒ 
programmersΒ 
writeΒ 
codeΒ 
thatΒ 
humansΒ 
canΒ 
understand.”
#insert comments here