193.16.224.14 at 17:49, 16 February 2025

2025-02-16T17:49:49Z

← Older revision		Revision as of 17:49, 16 February 2025
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			[[Category:Python]]

Rob at 15:09, 3 April 2024

2024-04-03T15:09:19Z

← Older revision		Revision as of 15:09, 3 April 2024
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	~~Set~~ string to title, lower, or uppercase		Present string in title, lower, or uppercase
	<syntaxhighlight lang="python" line>		<syntaxhighlight lang="python" line>
	full_name = "bob smith"		full_name = "bob smith"
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	X, y, z = 0, 0, 0 # To initialize multiple variables in one line, use commas:		X, y, z = 0, 0, 0 # To initialize multiple variables in one line, use commas:

	</syntaxhighlight>		</syntaxhighlight>
			== Cast Variables to Specific Types ==
	<syntaxhighlight lang="python" line>		<syntaxhighlight lang="python" line>
			my_number = "1". # As it is in quotes, set to a string
			x = int(my_number) # convert to an integer
			x = float(my_number) # convert to a float
			x = string(my_number) # convert to a string

	</syntaxhighlight>		</syntaxhighlight>

Rob: Created page with "== Strings == my_empty_string = "" my_string = "Hello" print(my_string) Set string to title, lower, or uppercase full_name = "bob smith" print(full_name.title()) # also .lower(), .upper() Remove whitespace or text from beginning or end my_spacey_string = " Hello " print(my_spacey_string.strip()) # also .lstrip() and .str..."

2024-04-03T15:00:08Z

Created page with "== Strings == <syntaxhighlight lang="python" line> my_empty_string = "" my_string = "Hello" print(my_string) </syntaxhighlight> Set string to title, lower, or uppercase <syntaxhighlight lang="python" line> full_name = "bob smith" print(full_name.title()) # also .lower(), .upper() </syntaxhighlight> Remove whitespace or text from beginning or end <syntaxhighlight lang="python" line> my_spacey_string = " Hello " print(my_spacey_string.strip()) # also .lstrip() and .str..."

New page

== Strings ==
<syntaxhighlight lang="python" line>
my_empty_string = ""
my_string = "Hello"
print(my_string)
</syntaxhighlight>

Set string to title, lower, or uppercase
<syntaxhighlight lang="python" line>
full_name = "bob smith"
print(full_name.title()) # also .lower(), .upper()
</syntaxhighlight>

Remove whitespace or text from beginning or end
<syntaxhighlight lang="python" line>
my_spacey_string = " Hello "
print(my_spacey_string.strip()) # also .lstrip() and .strip()
my_url = "http://www.acme.com"
print(my_url.removeprefix('https://')) # also removesuffix
</syntaxhighlight>

Use f-strings to insert variables into strings
<syntaxhighlight lang="python" line>
my_name = "bob"
print(f"Hello, {my_name.title()}!")
</syntaxhighlight>

== Numbers ==
<syntaxhighlight lang="python" line>
my_number = 8
print(my_number)

2 + 3 # add
3 - 2 # subtract
2 * 3 # multiply
3 / 2 # divide
(2+3)*4 # set priority with brackets
3 % 2 # modulo - output the remainder after division

3 ** 2 # 3-squared
3 ** 3 # 3-cubed
10 ** 6 # 10 to the power of 6

10_000_000 # use underscores to make numbers more legible

MAX_CONNECTIONS = 5_000 # use all-caps to indicate constants

X, y, z = 0, 0, 0 # To initialize multiple variables in one line, use commas:

</syntaxhighlight>
<syntaxhighlight lang="python" line>

</syntaxhighlight>
<syntaxhighlight lang="python" line>

</syntaxhighlight>
<syntaxhighlight lang="python" line>

</syntaxhighlight>

Strings and Numbers - Revision history

193.16.224.14 at 17:49, 16 February 2025

Rob at 15:09, 3 April 2024