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Add parentheses to print commands (#33137)

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This commit is contained in:
Domingo Moronta
2019-03-26 07:38:41 -07:00
committed by Randell Dawson
parent aa302cd5e5
commit d63ea99e3f
1 changed files with 16 additions and 16 deletions
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32
guide/english/python/basic-operators/index.md
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@ -266,20 +266,20 @@ A membership operator is used to identify membership in any sequence (e.g. lists
a = [1,2,3,4,5] a = [1,2,3,4,5]
#Is 3 in the list a? #Is 3 in the list a?
print 3 in a # prints True print( 3 in a ) # prints True
#Is 12 not in list a? #Is 12 not in list a?
print 12 not in a # prints True print( 12 not in a ) # prints True
str = "Hello World" str = "Hello World"
#Does the string str contain World? #Does the string str contain World?
print "World" in str # prints True print( "World" in str ) # prints True
#Does the string str contain world? (note: case sensitive) #Does the string str contain world? (note: case sensitive)
print "world" in str # prints False print( "world" in str ) # prints False
print "code" not in str # prints True print( "code" not in str ) # prints True
``` ```
#### Identity Operators #### Identity Operators
@ -297,30 +297,30 @@ Please note that two values being equal does not necessarily require they be ide
a = 3 a = 3
b = 3 b = 3
c = 4 c = 4
print a is b # prints True print( a is b ) # prints True
print a is not b # prints False print( a is not b ) # prints False
print a is not c # prints True print( a is not c ) # prints True
x = 1 x = 1
y = x y = x
z = y z = y
print z is 1 # prints True print( z is 1 ) # prints True
print z is x # prints True print( z is x ) # prints True
print y is x # prints True print( y is x ) # prints True
str1 = "FreeCodeCamp" str1 = "FreeCodeCamp"
str2 = "FreeCodeCamp" str2 = "FreeCodeCamp"
print str1 is str2 # prints True print( str1 is str2 ) # prints True
print "Code" is str2 # prints False print( "Code" is str2 ) # prints False
a = [10,20,30] a = [10,20,30]
b = [10,20,30] b = [10,20,30]
print a is b # prints False (since lists are mutable in Python) print( a is b ) # prints False (since lists are mutable in Python)
print(str1[:4]) print( str1[:4] )
# Above code gives the output as Free # Above code gives the output as Free
print(str[4:]) print( str[4:] )
# Above code gives the output as CodeCamp # Above code gives the output as CodeCamp
``` ```