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]
Esri Community
community.esri.com › t5 › arcgis-api-for-python-questions › mid-function-in-python › td-p › 788387
Mid() function in Python - Esri Community
November 1, 2019 - I am trying to use the Python Mid() function to return strings starting at the 5th character. I have tried !STR_NAME!.Mid(5:20) but that gives me a traceback error
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
Can someone tell me what mid does in python?
mid is a variable the author has declared, they are using it to store the string minus the first and last characters, so the "middle" if you will. More on reddit.com
4
0
February 7, 2015Middle function on python - Stack Overflow
def middle(L): '''(str) -> str ... L print (middle) ... So show your own attempts for this homework. ... The else clause is redundant if the if block ends with a return inside a function, or with an exit outside a function. One may as well just remove the else line and remove one level of indentation of its block. ... Also note in Python3 this will ... More on stackoverflow.com
How to return the middle character of a string in python? - Stack Overflow
Full problem: Write a function named mid that takes a string as its parameter. Your function should extract and return the middle letter. If there is no middle letter, your function should return ... More on stackoverflow.com
Passing data mid-function back to function Python - Stack Overflow
The below script works fine, until I added in "def test", I am trying to get rid of all global variables my programming in general and as I'm not a great programmer, I hope there is a way to do thi... More on stackoverflow.com
Trymito
trymito.io › excel-to-python › functions › text › MID
Excel to Python: MID Function - A Complete Guide | Mito
The MID function in Excel extracts a substring from the middle of a string . ... Get answers from your data, not syntax errors. Download the Mito AI analyst ... Mito is the easiest way to write Excel formulas in Python.
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.
DEV Community
dev.to › mahmoudessam › python-challenges2-36j5
Python challenges_2 - DEV Community
September 26, 2021 - Also, note that in Python, an index must be an integer, not a floating-point number. So 2 is a valid index, but 2.0 is not. Therefore use integer division // to calculate the index, or cast the float to an integer with int(). def mid(my_string): length = len(my_string) % 2 if length == 0: return "" elif length != 0: middle = len(my_string) // 2 return my_string[middle] print(mid("cars"))
Medium
jjdiamondreivich.medium.com › python-basics-3-aeef83daa5a0
Python Basics #3 Functions. This is post three in our series Python… | by Jake from Mito | Medium
March 21, 2023 - Arguments are variables that the function can use in its execution. You can think of Python arguments as the values you pass to a formula in Excel. For example, Excel's mid formula takes three arguments – text, start_num, and num_chars.
NI
ni.com › docs › en-US › bundle › teststand-api-reference › page › tsfundamentals › mid-function.html
Mid Function - NI
Modular Data Acquisition · Distributed Measurement and Control
GeeksforGeeks
geeksforgeeks.org › python › python-mid-occurrence-of-k-in-string
Python - Mid occurrence of K in string - GeeksforGeeks
July 23, 2025 - Post that the middle element of the list is printed to get mid occurrence of a character. ... # Python3 code to demonstrate working of # Mid occurrence of K in string # Using find() + max() + slice # initializing string test_str = "geeksforgeeks is best for all geeks" # printing original string print("The original string is : " + str(test_str)) # initializing K K = 'e' # getting all the indices of K indices = [idx for idx, ele in enumerate(test_str) if ele == K] # getting mid index res = indices[len(indices) // 2] # printing result print("Mid occurrence of K : " + str(res))
Reddit
reddit.com › r/learnprogramming › can someone tell me what mid does in python?
r/learnprogramming on Reddit: Can someone tell me what mid does in python?
February 7, 2015 -
context. Given a string, return a new string where the first and last chars have been exchanged.
their answer
def front_back(str):
if len(str) <= 1:
return str
mid = str[1:len(str)-1] # can be written as str[1:-1]
# last + mid + first
return str[len(str)-1] + mid + str[0] Top answer 1 of 2
6
mid is a variable the author has declared, they are using it to store the string minus the first and last characters, so the "middle" if you will.
2 of 2
2
That's some remarkably awful Python. With that said, let's step through it (I'm assuming you screwed up the indentation, 'cos otherwise this code would syntaxerror): First if-statement's purpose is obvious. Line 5 gets a substring from index 1, the second character in the string, to index len(str)-1, the second-to-last character in the string. This is stored in mid. The last line constructs a string from the last character of the original string, mid, and the first character of the original string and returns it.
Medium
medium.com › @pythonchallengers › python-challenge-middle-character-of-the-word-a3e6addaf652
Python Challenge: Returns middle character(s) of a string | by Python Challengers | Medium
December 6, 2023 - If it’s even, it returns two characters (the middle character and the one before it), whereas if it’s odd, it returns only the middle character. If the length of the word is even (checked with if len(word) % 2 == 0), the function returns a slice of the word that starts from the character at position (middle - 1) and goes up to the character at position (middle + 1).
W3Schools
w3schools.com › asp › func_mid.asp
VBScript Mid Function
The Mid function returns a specified number of characters from a string.
InterviewQs
interviewqs.com › ddi-code-snippets › substring-python
Slice a string in python (right, left, mid equivalents) - InterviewQs
A step-by-step Python code example that shows how to slice a string (right, left, mid equivalents). Provided by InterviewQs, a mailing list for coding and data interview problems.
PyPI
pypi.org › project › python-mid
python-mid · PyPI
The generate_mid function stores the current time in seconds since the epoch as a 4-byte integer in big-endian order.
» pip install python-mid
Top answer 1 of 3
2
Here's an example of how I would approach it:
def mid(string):
if len(string) % 2 == 0:
return ""
else:
offset = int(len(string) / 2)
return string[offset: offset + 1]
mid("abc")
mid("asaba")
2 of 3
0
Your code fails on edge cases, specifically when given the empty string, but I found during my tests that it works for strings like "asaba", "aaaa", and "abc" but throws the error when given "". The reason for this is because lastnum = enum[-1][0] + 1 will give an index that does not exist for the empty string. The way to fix this would be to add a condition at the beginning of your function that checks if it's an empty string, so like this:
if len(string) == 0:
return ""
YouTube
youtube.com › watch
String Manipulation (Left, Mid & Right) in Python - YouTube
This tutorial will help you in doing string manipulations using Python pandas.pd.DataFrame.str[Initial Character:Number of Characters]#pythonstringsplit #str...
Published September 20, 2019
AskPython
askpython.com › python › list › find-middle-element-of-list
Finding the Middle Element of a List in Python - AskPython
1 week ago - You need the middle of a Python list. There is no list.middle() method, but the answer is three lines once you know the recipe: check the length, branch on odd or even, return the slice. The recipe catches beginners because even-length lists have two middles, not one, and the index arithmetic uses floor division with a -1 on one side. The function ...
LibreOffice
help.libreoffice.org › latest › en-US › text › sbasic › shared › 03120306.html
Mid Function, Mid Statement
Returns the specified portion of a string expression (Mid function), or replaces the portion of a string expression with another string (Mid subroutine).
GeeksforGeeks
geeksforgeeks.org › python › ways-to-apply-left-right-mid-in-pandas
Ways to apply LEFT, RIGHT, MID in Pandas - GeeksforGeeks
July 28, 2020 - # importing pandas library import pandas as pd # creating and initializing a list Cars = ['ID-11111-BMW','ID-22222-Volkswagen', 'ID-33333-Toyota','ID-44444-Hyundai ', 'ID-55555-Datsun','ID-66666-Mercedes'] # creating a pandas dataframe df = pd.DataFrame(Cars, columns= ['Model_name']) # Extracting characters from Middle using # slicing and storing result in 'Mid' Mid = df['Model_name'].str[4:8] print (Mid) Output : 0 1111 1 2222 2 3333 3 4444 4 5555 5 6666 Name: Model_name, dtype: object · Example 4 : Before a symbol using str.split() function · Python3 ·
Top answer 1 of 3
4
Add the following to the end of your test() function:
`return foo`
then you can print the variable in work() like this
print test(data)
2 of 3
2
foo is only defined in the "scope" of the function test(), since that is where you created it. The function work() has no knowledge of the variable foo, as it is undefined outside of the function test(). So, test() has to return the variable foo to the place that called test(), which is the line test(data) in work().
So, yes, add return foo to the end of test().
Edit:
When you say test(data), that is basically saying sum([1,2,3]). You've called a function, but you're not doing anything with the result, you're not assigning it. You have to say new_variable = test(data). This means, from the perspective of work(): "call the function test() and have it do its thing. I don't care what's going on inside of test(), but I am expecting to it to spit something out at me when it is done. I will assign that something to a variable in my scope so I can use it later".
It is just like saying x = sum([1,2,3]). sum is a function that does something inside of it, you don't really care what, you just know that it should return a sensible value that you will assign to x to use later.
Edit2: Also, as it stands, test() is going to return a boolean for foo, since you use the == operator rather than the assignment operator =.