slices to the rescue :)
def left(s, amount):
return s[:amount]
def right(s, amount):
return s[-amount:]
def mid(s, offset, amount):
return s[offset:offset+amount]
Top answer 1 of 8
140
slices to the rescue :)
def left(s, amount):
return s[:amount]
def right(s, amount):
return s[-amount:]
def mid(s, offset, amount):
return s[offset:offset+amount]
2 of 8
38
If I remember my QBasic, right, left and mid do something like this:
>>> s = '123456789'
>>> s[-2:]
'89'
>>> s[:2]
'12'
>>> s[4:6]
'56'
http://www.angelfire.com/scifi/nightcode/prglang/qbasic/function/strings/left_right.html
Trymito
trymito.io › excel-to-python › functions › text › LEFT
Excel to Python: LEFT Function - A Complete Guide | Mito
The LEFT function in Excel returns the first N characters in a text string, based on the number of characters you specify. ... Get answers from your data, not syntax errors. Download the Mito AI analyst ...
django - Python left() equivalent? - Stack Overflow
I'm just learning Python and Django. I want to get only the end value of the following string 'col' the end value is always a number i.e. col1, col2 etc In other languages I could do this many w... More on stackoverflow.com
Is there a way to shift a string in python?
By shifted, you mean rotated. rotleft = source[1:] + source[:1] rotright = source[-1:] + source[:-1] To rotate by more than one, just replace 1 More on reddit.com
19
31
October 29, 2022Python f string notation for setting margins of printed outputs question
You can put an image in pastebin.co pasteboard.co and post a link to that image here. More on reddit.com
9
2
June 13, 2021TypeError: 'in <string>' requires string as left operand, not int
Outside the loop first is assigned to an int and options to list. Inside the loop you re-assign options (maybe you meant to say option) to a str returned from input. You can check if an integer is in a list but not if an integer is in a string. More on reddit.com
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1
March 6, 2021Videos
Python for Absolute Beginners Course - String Slicing
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How To Slice A String In Python - YouTube
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Python 60 String Left Strip - YouTube
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Python For Beginners - Substrings & Slicing Explained - YouTube
W3Schools
w3schools.com › python › python_ref_string.asp
Python String Methods
Python has a set of built-in methods that you can use on strings.
InterviewQs
interviewqs.com › ddi-code-snippets › substring-python
Slice a string in python (right, left, mid equivalents) - InterviewQs
'8754321' #right 2 characters string[-2:] '21' #left 2 characters string[:2] '87' #4th through 6th characters (index starts at 0) string[4:6] '32'
ListenData
listendata.com › home › python
String Functions in Python with Examples
The table below shows many common string functions in Python along with their descriptions and their equivalent functions in MS Excel. If you are intermediate MS Excel users, you must have used LEFT, RIGHT and MID Functions.
Databricks
docs.databricks.com › pyspark reference › functions › left
left | Databricks on AWS
June 4, 2026 - left function in PySpark: Returns the leftmost len(len can be string type) characters from the string str, if len is less or equal than 0 the result is an empty string.
Delft Stack
delftstack.com › home › howto › python › left string in python
How to Get Parts of a String in Python | Delft Stack
February 15, 2024 - If we decrease the value, such as -5, we will get the fifth final element of the original string. Now, let’s use the step as a parameter in our slicing method. In this example, we get the elements by adding step = 2 in the program. As shown below, we get the elements with a gap of 1 element. # python originalString = "Slicing the string with Python" stepString = originalString[::2] print("The string we collected by using the step is: ", stepString)
freeCodeCamp
freecodecamp.org › news › how-to-substring-a-string-in-python
How to Substring a String in Python
January 3, 2020 - Notice that the start or end index can be a negative number. A negative index means that you start counting from the end of the string instead of the beginning (from the right to left).
Commongoodspottery
commongoodspottery.ca › xkldimedn11 › python-left-string
python left string
September 27, 2024 - One of the most straightforward ways to extract a left string in Python is through string slicing.
GeeksforGeeks
geeksforgeeks.org › python › python-right-and-left-shift-characters-in-string
Python - Right and Left Shift characters in String - GeeksforGeeks
July 12, 2025 - s = "geeksforgeeks" k = 17 n = len(s) k %= n l = s[k:] + s[:k] r = s[-k:] + s[:-k] print("Left Shift:", l) print("Right Shift:", r) ... k %= n reduces unnecessary full rotations. Shifting a 13-character string by 17 is the same as shifting by 4 (since 17 % 13 = 4). Slicing is then used to perform the shifts. Deque (double-ended queue) from the collections module is designed for efficient rotations and manipulations. This method uses the built-in rotate function of deque for shifting characters.
Top answer 1 of 2
9
You're looking for slicing:
>>> s = "Hello World!"
>>> print s[2:] # From the second (third) letter, print the whole string
llo World!
>>> print s[2:5] # Print from the second (third) letter to the fifth string
llo
>>> print s[-2:] # Print from right to left
d!
>>> print s[::2] # Print every second letter
HloWrd
So for your example:
>>> s = 'col555'
>>> print s[3:]
555
2 of 2
2
If you know it will always be col followed by some numbers:
>>> int('col1234'[3:])
1234
Apache
spark.apache.org › docs › latest › api › python › reference › pyspark.sql › api › pyspark.sql.functions.left.html
pyspark.sql.functions.left — PySpark 4.1.2 documentation
Returns the leftmost len`(`len can be string type) characters from the string str, if len is less or equal than 0 the result is an empty string.
Google
developers.google.com › google for education › python › python strings
Python Strings | Python Education | Google for Developers
The % operator takes a printf-type format string on the left (%d int, %s string, %f/%g floating point), and the matching values in a tuple on the right (a tuple is made of values separated by commas, typically grouped ...
Dot Net Perls
dotnetperls.com › right-python
Python - String Right Part - Dot Net Perls
December 13, 2021 - If you are using strings in Python, learning the slice syntax is essential. We get "right" and "left" parts as slices.
Reddit
reddit.com › r/learnpython › is there a way to shift a string in python?
r/learnpython on Reddit: Is there a way to shift a string in python?
October 29, 2022 -
For example:
'hello' >>> 'elloh' or 'hello' >>> 'ohell'
I'm making a Pig Latin translator as an exercise.
Top answer 1 of 7
44
By shifted, you mean rotated. rotleft = source[1:] + source[:1] rotright = source[-1:] + source[:-1] To rotate by more than one, just replace 1
2 of 7
8
Strings are immutable, so once a string is created it cannot be changed. You can write code to create new strings showing the change you want.
Python documentation
docs.python.org › 3 › library › stdtypes.html
Built-in Types — Python 3.14.6 documentation
Return the string left justified in a string of length width. Padding is done using the specified fillchar (default is an ASCII space).
Codecademy
codecademy.com › docs › python › strings › .rjust()
Python | Strings | .rjust() | Codecademy
October 26, 2023 - Adds padding to the left of the given string.
GeeksforGeeks
geeksforgeeks.org › how-to-substring-a-string-in-python
How to Substring a String in Python - GeeksforGeeks
August 9, 2024 - In this example we are trying to extract the middle portion of the string.In this example, we specified both the start and end indices to extract the substring "is" from the text. The slice notation text[14:16] starts at index 14 and goes up to, but does not include, index 16, resulting in "is". ... We can use the split() function to get the substrings.The split() method effectively splits the string "Geeks For Geeks" into words based on spaces.
Net Informations
net-informations.com › python › basics › substring.htm
Python Substring examples
Python allows obtaining substrings from the right side of the string using negative indexing. A negative index indicates counting from the end of the string, from right to left, rather than from the beginning. For instance, index [-1] corresponds to the last character of the string, [-2] represents ...
DigitalOcean
digitalocean.com › community › tutorials › python-string-functions
Python String Functions: Complete Guide with Examples | DigitalOcean
August 3, 2022 - Master Python string functions like split(), join(), replace(), strip() and more. Comprehensive guide with practical examples for string manipulation.