How to remove commas and dots of individual word in two dimensional list?

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Sorry, I am a beginner in learning Python so, I was complicated while trying to remove commas and dots of individual word in two dimensional list.

For example, I have:

list = [ ['Hello.', 'My', 'World,'] ]

Desired list:

desired_list = [ ['Hello', 'My', 'World'] ]

Thanks for Help!


Try with my solution:

list = [['Hello.', 'My', 'World,']]

list_n = []
for l in list:
    n = []
    for e in l:
        e = e.replace('.', '')
        e = e.replace(',', '')
        n.append(e)
    list_n.append(n)

print(list_n)

Output:

[['Hello', 'My', 'World']]

Javascript strip commas from array, If a is a 2-dimensional array with 10 elements on each side, the following code If you get a list of string values separated by commas and you want to filter out the and end up with commas at the JavaScript Delete Specific Item From Array. Now you can access the array to get any word you desire or use the for loop in  1. Select the cells you want to remove all commas. Then click Kutools > Text > Remove Characters. 2. In the Remove Characters dialog box, only check the Custom box, enter a comma into the text box, and then click the OK button. See screenshot: Now all commas are deleted. The Remove Characters utility can not only remove all commas from a selected range, but also remove numeric, Alpha characters and so on.


You can use strip to remove . and , (if you have other punctuation marks in your words, you can add them):

l = [ ['Hello.', 'My', 'World,'] ]
res = [[j.strip('.,') for j in i] for i in l]

Output:

>>> res
[['Hello', 'My', 'World']]

Introduction to Cataloging and Classification, 11th Edition, presented on two separate lines on the resource). The first is to remove punctuation when that punctuation is used to separate two different data elements (e.g., a comma between a publisher's name and its location). element (e.g., a hyphen or centered dot used to separate multiple instances of publishers' names). list is a keyword in python, don't use it as a variable!; there's a few ways to do this. Using iteration: l = [['Hello.', 'My', 'World,']] desired_list = [] for word


I know this is not what was asked, but If you have a list with just one pair of straight parentheses, then the code is actually much easier to understand and remember:

list = ['Hello.', 'My', 'World,']

list2 = []
for e in list:
    e = e.replace('.', '')
    e = e.replace(',', '')
    list2.append(e)

print(list2)

Output:

['Hello', 'My', 'World']

MCSA Guide to Microsoft SQL Server 2012 (Exam 70-462), Data retrieved by a SELECT query is returned as a two-dimensional result set. The column names can either be specified by using a comma-separated list, or by using you also connect to an individual database known as the database context (the When written in code, each identifier must be separated by periods​. Turn the field into a text field, and on the field’s validation rule add the following formula: =ISNUMBER([ColumnName]+0) The down side is that you are losing sorting on a numeric field which turns into alphanumeric sort.


  1. list is a keyword in python, don't use it as a variable!
  2. there's a few ways to do this. Using iteration:

    l = [['Hello.', 'My', 'World,']]
    desired_list = []
    for word in l[0] #first element of l is a list of strings
        if '.' in word:
            desired_list.append(word.replace('.',''))
        elif ',' in word:
            desired_list.append(word.replace(',',''))
        else: desired_list.append(word)
    print desired_list 
    
  3. using list comp

    desired_list = [word.replace('.','').replace(',', '')  for word in l[0]]
    
  4. keep in mind strings are immutable in Python, meaning they cannot be changed. word.replace() returns a copy of the word string with the replacement

11. Lists, Although a list can contain another list, the nested list still counts as a single We can also remove elements from a list by assigning an empty list to them: This process is sometimes called cloning, to avoid the ambiguity of the word copy​. The dot operator can also be used to access built-in methods of list objects. Trimming and Removing Characters from Strings in .NET. 03/30/2017; 5 minutes to read +8; In this article. If you are parsing a sentence into individual words, you might end up with words that have blank spaces (also called white spaces) on either end of the word.


InfoWorld, Cons: Boundary files (necessary for use) are expensive; using dot-matrix Wisard Professional Forecaster 74 •Dae Easy Word II ..79 dimension to your maps by representing two variables on a single map using the overlay feature. You can also add to your map simple graphics symbols from a menulike list supplied. In this article, we would like to demonstrate you 5 easy ways to remove the bullets and list numbers from your Word document. A document can contain bulleted and numbered lists. Sometimes, you may need to reformat these lists. For example, you might need to set list contents in bold, italic, or regular texts, to name just a few.


Python 2d list, Learn more Appending to 2D lists in Python [duplicate] If you really want a list in Python, but, if you are familiar with multi-dimensional arrays in other Dot When you use this len function on String List, it returns the total number of words in a string. Creating a list is as simple as putting different comma-separated values  3. Use a pair of commas in the middle of a sentence to set off clauses, phrases, and words that are not essential to the meaning of the sentence. Use one comma before to indicate the beginning of the pause and one at the end to indicate the end of the pause. Here are some clues to help you decide whether the sentence element is essential:


How to print array/ list without brackets in python?, I want to print a list in python without the square brackets. I want to separate a single column from a dataframe and print the output as an array. how to print array integer without [] bracket in python like result = 1,2,3,4,5 How to print first character of each word in upper case of a string in Python. This wikiHow article teaches you how to change a comma to a dot in Excel. Manually replacing commas with dots in Excel can be a time-consuming task. You might run into this situation due to European countries using commas as a decimal separator instead of a period. Luckily, this issue can be fixed quite easily.