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Fixed any syntax errors

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Adam 2013-06-27 18:22:30 -07:00
parent d164d5a56e
commit 1fed90cba6
1 changed files with 16 additions and 4 deletions
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16
python.html.markdown
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@ -81,7 +81,10 @@ some_var = 5 # Convention is to use lower_case_with_underscores
some_var #=> 5 some_var #=> 5
# Accessing a previously unassigned variable is an exception # Accessing a previously unassigned variable is an exception
some_other_var # Will raise a NameError try:
some_other_var
except NameError:
print "Raises a name error"
# Lists store sequences # Lists store sequences
@ -103,8 +106,12 @@ li.append(3) # li is now [1, 2, 4, 3] again.
li[0] #=> 1 li[0] #=> 1
# Look at the last element # Look at the last element
li[-1] #=> 4 li[-1] #=> 4
# Looking out of bounds is an IndexError # Looking out of bounds is an IndexError
try:
li[4] # Raises an IndexError li[4] # Raises an IndexError
except IndexError:
print "Raises an IndexError"
# You can look at ranges with slice syntax. # You can look at ranges with slice syntax.
# (It's a closed/open range for you mathy types.) # (It's a closed/open range for you mathy types.)
@ -132,7 +139,10 @@ len(li) #=> 6
# Tuples are like lists but are immutable. # Tuples are like lists but are immutable.
tup = (1, 2, 3) tup = (1, 2, 3)
tup[0] #=> 1 tup[0] #=> 1
try:
tup[0] = 3 # Raises a TypeError tup[0] = 3 # Raises a TypeError
except TypeError:
print "Tuples cannot be mutated."
# You can do all those list thingies on tuples too # You can do all those list thingies on tuples too
len(tup) #=> 3 len(tup) #=> 3
@ -295,7 +305,7 @@ def create_adder(x):
return x + y return x + y
return adder return adder
add_10 = create_adder(10): add_10 = create_adder(10)
add_10(3) #=> 13 add_10(3) #=> 13
# There are also anonymous functions # There are also anonymous functions
@ -357,3 +367,5 @@ j.get_species() #=> "H. neanderthalensis"
# Call the static method # Call the static method
Human.grunt() #=> "*grunt*" Human.grunt() #=> "*grunt*"
```