Course Content
String Manipulation in Python
String Manipulation in Python
Advanced Formatting: Sign
Let's now consider the formatting of integer objects. Assume we want to represent our numbers along with plus/minus sign. The minus sign will be printed anyway, but plus sign never prints with an integer.
To make Python print a sign of a number we need to set sign option. There are three of them:
| Option | Meaning |
: (space after the colon) | Use a space before positive number, a minus - before negative |
:- | Use a minus sign for negative numbers only |
:+ | Use a plus sign for positive numbers, and minus - for negative |
For example,
print(".{:+}.{: }.".format(3, -7)) print(".{:+}.{: }.".format(-6, 2))
Task
Given two variables: min_temp with value -40 and max_temp with value 42. You need to insert correct format options to display - sign for min_temp, and + sign for max_temp, and format string with these variables.
Task
Given two variables: min_temp with value -40 and max_temp with value 42. You need to insert correct format options to display - sign for min_temp, and + sign for max_temp, and format string with these variables.
Switch to desktop for real-world practiceContinue from where you are using one of the options belowEverything was clear?
Advanced Formatting: Sign
Let's now consider the formatting of integer objects. Assume we want to represent our numbers along with plus/minus sign. The minus sign will be printed anyway, but plus sign never prints with an integer.
To make Python print a sign of a number we need to set sign option. There are three of them:
| Option | Meaning |
: (space after the colon) | Use a space before positive number, a minus - before negative |
:- | Use a minus sign for negative numbers only |
:+ | Use a plus sign for positive numbers, and minus - for negative |
For example,
print(".{:+}.{: }.".format(3, -7)) print(".{:+}.{: }.".format(-6, 2))
Task
Given two variables: min_temp with value -40 and max_temp with value 42. You need to insert correct format options to display - sign for min_temp, and + sign for max_temp, and format string with these variables.
Task
Given two variables: min_temp with value -40 and max_temp with value 42. You need to insert correct format options to display - sign for min_temp, and + sign for max_temp, and format string with these variables.
Switch to desktop for real-world practiceContinue from where you are using one of the options belowEverything was clear?
Advanced Formatting: Sign
Let's now consider the formatting of integer objects. Assume we want to represent our numbers along with plus/minus sign. The minus sign will be printed anyway, but plus sign never prints with an integer.
To make Python print a sign of a number we need to set sign option. There are three of them:
| Option | Meaning |
: (space after the colon) | Use a space before positive number, a minus - before negative |
:- | Use a minus sign for negative numbers only |
:+ | Use a plus sign for positive numbers, and minus - for negative |
For example,
print(".{:+}.{: }.".format(3, -7)) print(".{:+}.{: }.".format(-6, 2))
Task
Given two variables: min_temp with value -40 and max_temp with value 42. You need to insert correct format options to display - sign for min_temp, and + sign for max_temp, and format string with these variables.
Task
Given two variables: min_temp with value -40 and max_temp with value 42. You need to insert correct format options to display - sign for min_temp, and + sign for max_temp, and format string with these variables.
Switch to desktop for real-world practiceContinue from where you are using one of the options belowEverything was clear?
Let's now consider the formatting of integer objects. Assume we want to represent our numbers along with plus/minus sign. The minus sign will be printed anyway, but plus sign never prints with an integer.
To make Python print a sign of a number we need to set sign option. There are three of them:
| Option | Meaning |
: (space after the colon) | Use a space before positive number, a minus - before negative |
:- | Use a minus sign for negative numbers only |
:+ | Use a plus sign for positive numbers, and minus - for negative |
For example,
print(".{:+}.{: }.".format(3, -7)) print(".{:+}.{: }.".format(-6, 2))
Task
Given two variables: min_temp with value -40 and max_temp with value 42. You need to insert correct format options to display - sign for min_temp, and + sign for max_temp, and format string with these variables.
Switch to desktop for real-world practiceContinue from where you are using one of the options belowSwitch to desktop for real-world practiceContinue from where you are using one of the options below