Strings
What's the fill character in the following format specification? {score: >4}
space character
Write a complete replacement field that assigns a field with named value "count" a field width of 5.
{count:5}
Write a statement that uses the join() method to set my_str to 'NewYork', using the list x = ['New', 'York'] my_str = ?
''.join(x)
Write a statement that uses the join() method to set my_str to 'images.google.com', using the list x = ['images', 'google', 'com'] my_str = ?
'.'.join(x)
Write a statement that replaces the separators in the string variable title from hyphens (-) to colons (:) title = 'Python-Lab-Warmup' tokens = title.split('-') title = ?
':'.join(tokens)
What's the fill character in the following format specification? {score:*>4}
*
What is the output? my_str = 'http://reddit.com/r/python' *print*(my_str[17:])
/r/python
Fill in the string that results from evaluating the given expression. '{x:.1f}'.format(x=5) '5._____'
0
Fill in the string that results from evaluating the given expression. '{x:.3f}'.format(x=5) '5.________'
000
Complete the format specification to assign a field width of 10 characters. {name: ? }
10
Fill in the string that results from evaluating the given expression. '{x:4.1f}'.format(x=5) '________'
5.0 (one space before the "5")
Fill in the string that results from evaluating the given expression. '{x:.3f}'.format(x=5.25) '________'
5.250
Fill in the string that results from evaluating the given expression. '{x:.3f}'.format(x=5.2589) '________'
5.259
If *name = 'Sally'*, what is the result of: *{name:@>8}*?
@@@Sally
What is the output? my_str = 'Agt2t3afc2kjMhagrds!' *print*(my_str[0:5:1])
Agt2t
What is the output? my_str = 'Agt2t3afc2kjMhagrds!' *print*(my_str[::2])
AttackMars
For each question, determine the value of the given expression. '{name:<5}'.format(name='Bob')
Bob (2 spaces after "b")
For each question, determine the value of the given expression. '{name:>5}'.format(name='Bob')
Bob (2 spaces before "B")
For each question, determine the value of the given expression. '{name:^5}'.format(name='Bob')
Bob (one space before "B" and one space after "b")
For each question, determine the value of the given expression. x = '{name:<5}{score:<2}'.format(name='Bob', score=1)
Bob 1 (two spaces after "b" and one space after "1")
For each question, determine the value of the given expression. '{name:<5}{score:>2}'.format(name='Bob', score=1)
Bob 1 (two spaces after "b" and one/two space(s) after "1")
Determine whether the given expression evaluates to True or False. *'1 2 3 4 5'.isdigit()* True or False
False
Determine whether the given expression evaluates to True or False. *'HTTPS://google.com'.isalnum()* True or False
False
Determine the output of the following code: my_str = 'The cat in the hat' *print*(my_str[0:3])
The
Determine whether the given expression evaluates to True or False. *'HTTPS://google.com'.startswith('HTTP')* True or False
True
Determine whether the given expression evaluates to True or False. *'LINCOLN, ABRAHAM'.isupper()* True or False
True
Determine whether the given expression evaluates to True or False. *'\n \n'.isspace()* True or False
True
Determine the output of the following code: my_str = 'The cat in the hat' *print*(my_str[3:7])
cat (*one space to the right*)
What is the output? my_str = 'http://reddit.com/r/python' protocol = 'http://' *print*(my_str[len(protocol):])
reddit.com/r/python
