Replace space with hyphen python OL replace KOG or ALK-B. Fuzzy has fabulous flower coloring pages roses lilies daisies and a variety of flowers to color Fresh spring flowers ribboned bouquets and flower Are you seeking printable flower coloring pages Read within the post and find an array of pretty flower designs and Regex Replace Hyphen With Space Python. replace(" ", "_") I had this problem a while ago and I wrote code to replace characters in a string. We can utilize it to replace spaces with underscores in Python. Replace blank spaces with hyphens without using replace(), and using replace() method. So that, for instance, Remove space and dash in string python. MS Word Tip How To Replace Hyphens With En Dashes. replace(" ", "-"))) Feb 11, 2016 · But I have problems accessing the file when the filename has white space: name file test. Below is the implementation: # Give the string as static input and store it in a variable. Use the replace() method of string objects to replace all blank spaces Aug 9, 2024 · Output: "nospace" If the string has no spaces, the output remains unchanged. replace(old, new[, max]) where max is the number of instances you would want to replace. I recommend using special sequences to catch any and all punctuation you're trying to replace with spaces. join(path + filename. . I'm wondering if there is another, better way to do this? Apr 17, 2025 · Write a Python program to replace sequences of three or more spaces with a hyphen and one or two spaces with an underscore. Mar 3, 2023 · The program for the same can be written as : Program: #replaceChar function to replace space with hyphen def replaceChar(string): newString = '' #Looping through each character of string for a in string: #if char is space, replace it with hyphen if a == ' ': newString += '-' #else leave the character as it is else: newString += a return Jan 21, 2020 · Here I am preserving space to perform query in database (In db it is stored as martin king), but I don't want to show the same in URL instead replace it with a hyphen . sub('\s', '-', str_var) Code Example. python regex to replace all single word characters in string. 1. Initialize the original string. We can also use regular expressions to replace the spaces with hyphens. listdir(path) for filename in filenames: os. Aug 3, 2023 · You want to look for a pattern like X-Y. import re # define a string my_str This is a Python Program to take a string and replace every blank space with a hyphen. toLowerCase(); console. replace(old, new) So you would use: string. Apr 5, 2023 · Traverse the whole string character by character. The replace() method will return a string with all spaces replaced by underscores. Below is the implementation of the above approach: Apr 17, 2023 · Example: Replace Spaces with Hyphens. re. Mar 22, 2025 · Something like: str. A string is a collection of characters that can be used to represent usernames, blog posts, tweets, or any other text content in your code. sub('\s+', '-', "How are you"); # To replace any sequence of 1 or more "space In this section, we show you how to write a Python program to Replace Blank Space with Hyphen in a String using replace function, and For Loop. Dec 30, 2023 · Parent batch script runs pythons scripts, which retrieve CSV's from a URL. 2. to replace ab-cd, but not to change ab - cd - [replace doesn't have that control]. Click the String radio button, and in the Functions list, click . replace("-"," ") Feb 25, 2017 · Suppose I have a pandas dataframe like this: Person_1 Person_2 Person_3 0 John Smith Jane Smith Mark Smith 1 Harry Jones Mary Jones Susan Jones Reproducible form: df = pd. This is my data frame: my_titles = ['Peter Rabbit - Volume II', 'Who stole my cookie By Cole Pattesh', 'The Stormy Night - Nia Costas'] adf = pd. I'm combining these, but some data in one header has spaces which I need to replace with hyphens. Then, I need to check if there is another space in the string. List comprehension is a concise way to perform operations on lists or strings in Python. Here’s how it can specifically be used to replace spaces with hyphens. replace(), type "-"," "to replace hyphens with a space, as shown below. Jan 27, 2014 · Replace space with hyphen using regular expression. Just use the String replace and toLowerCase methods, for example: var str = "Sonic Free Games"; str = str. step by step explain python string replace whitespace with dash. To replace the spaces of the string with a hyphen we need to pass the old string as a space (? ') and the new string as a hyphen (?-') to the replace() method. replace(' ', '-') print(s) Output Hello Sep 19, 2012 · this-item has a-dash this has dashes this should-have-more dashes this foo doesnt bar foo bar The output should look like this, where all items in list should have dashes instead of whitespace: this-item-has-a-dash this-has-dashes this-should-have-more-dashes this-foo doesnt-bar foo bar str. Write a Python script to perform a bidirectional swap between spaces and underscores in a given string. I have to start remembering to check the python documentation because they've got built in functions for everything. Define the function. i. replace(' ', '_') To replace white space at the beginning: In this video, I have explained logic of how to replace blank spaces from python stringProblem Statement - Python program to take string as input and replace I saw that a lot of websites (including stackoverflow) will have the title of the questions/articles in the URL with hyphens and I am trying to achieve the same for a small blog app using Django, however, so far I have been having 0 success. May 12, 2017 · All of these answers seem to be complicating things or not understanding regex very well. See what students from United States are saying 230,000+ students recommend See reviews replace spaces with -if the string starts with the word the, then it. Print the modified string. If the character is a space, replace it with the hyphen '-'. May 2, 2017 · I am trying to do as the title explains, but am given the message WinError2: cannot find the file specified 'New Text Document. In the below example, we have replaced all the spaces of the string with hyphens. If you just want to replace the hyphen of non-number strings though, I would go with something similar to this question: How do I check if a string is a number (float) in Python? instead changing it to catch if the characters next to the hyphen are numbers. getcwd() filenames = os. The most obvious answer of all (as put forward in a now deleted question from 2010) is re. replace(). replace(' ', '_') print(new_quote) Mar 3, 2023 · Exercise 60 Write a Python program that defines a function replace_spaces_with_hyphen() which takes a string s as input and returns a new string with all spaces replaced with hyphens ("-") without using the replace() method. Z, and replace it with X Y - Can be KOG. sub('\s', '-', "How are you"); # To replace any sequence of 1 or more "blank" character (space, tab, ) by one hyphen: >>> re. Any help would be greatly appreciated. Exemple if s = "Python is object oriented programming language" , the function must returns: "Python-is-object-oriented-programming-language". Within the bracket in . date(2021, 12, 30). Program Steps. Mar 7, 2024 · This method involves Python’s built-in string replace() function, which returns a copy of the string with all occurrences of a specified old substring replaced by a new substring. Hence, no result with the code without regex=True. replace('-', '') # Print the new string print(new_string) Output: helloworldpython Method 2: Using regular expressions (Regex) Feb 7, 2013 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising Reach devs & technologists worldwide about your product, service or employer brand Jan 1, 2025 · Day 67: Python Program to Replace Every Blank Space with Hyphen in a String Home; C; C++ The modified string (where all spaces are replaced with hyphens) is Jun 13, 2023 · By using list comprehension in Python – Replace space with underscore. sub(' ', '-', "How are you"); # To replace any "blank" character (space, tab, ): >>> re. Below is the implementation of the above approach: Complexity Analysis: As all the words in a sentence are separated by spaces. Apr 14, 2021 · Learn how to replace every blank space with a hyphen in a string using Python programming. Test Case 4: Input: " leading and trailing spaces "Output: "-leading-and-trailing-spaces-" This case demonstrates how leading and trailing spaces are also replaced with hyphens. – Dec 5, 2024 · Method 4: Utilizing Python’s Built-in Replace. Python has a built in method on strings called replace which is used as so: string. rename import os path = os. orig_quote = 'The secret of getting ahead is getting started - Mark Twain' new_quote = orig_quote. Conclusion. log(str); // "sonic-free-games" Notice the g flag on the RegExp , it will make the replacement globally within the string, if it's not used, only the first occurrence will be replaced, and also Dec 16, 2021 · Replace Space with Underscore using Pythonhttps://codingdiksha. g. sub(r'\s+', ' ', mystring) this succintly does what the OP asked (to be fair, the question is not well expressed: you can't "replace with a whitespace", but you can "replace with a space"). Write a Python program to toggle all spaces to underscores in a string and then reverse the process. Sounds like a recursive function to me but I am not sure how to set it up. Step-by-step guide with examples. My answer is a simplification of Jonathan's leveraging Python regex special sequences rather than a manual list of punctuation and spaces to catch. The program for the same can be written as : Program: #replaceChar function to replace space with hyphen def replaceChar(string): newString = '' #Looping through each character of string for a in string: #if char is space, replace it with hyphen if a == ' ': newString += '-' #else leave the character as it is else: newString += a return Python Program To Replace Every Blank Space With Hyphen In A String Free Printables for Craft Projects 1 French May Day Flower Cones Printable 2 Printable Labels for Aug 10, 2012 · I am writing a simple Python script to rename all files in a directory to replace all spaces in the file name with hyphens. For straightforward scenarios, Python’s built-in string method replace() can be very effective, especially when you want to replace spaces with underscores directly. path. Aug 11, 2013 · # To replace *the* space character only >>> re. e. We will create a function called replaceChar that takes a single parameter, string, which represents the input sentence. All string Apr 5, 2023 · Method 1: Using string. str. rstrip() To remove white space at both ends: df. How can I remove the white space, replace it with a hyphen and append the time stamp to end of the filename? So the file name will be: name-file-test_2016-02-11_08:11:02. Mar 23, 2013 · I need to find a space and replace it with a hyphen. If so, run the same process again. Here, we split the string into a list of substrings at the occurrence of each space using the split() method in Python. To replace spaces with underscores in Python: Call the replace() method on the string. Strings in Python: A string is one of the most frequent data types in any computer language. Dec 26, 2021 · In this Video we will show you Python Program to Take in a String and Replace Every Blank Space with HyphenPlease Subscribe to our channel and like the video Apr 23, 2025 · Write a Python program to replace all spaces in a string with underscores and then convert underscores back to spaces. Here’s an example using list comprehension in Python to replace space with underscore: Jul 22, 2022 · Method 1: Use string replace() This method uses Python’s built-in string library and calls the replace() function to replace each whitespace with the underscore character. I have the following which is crashing on os. Solution def replace_spaces @JeffBridgman yes - i only want to replace when the dash occurs between characters, and not when between space. Mar 19, 2022 · I want to replace a combination of a space, an hyphen, a space and text or the combination "By [Author]". CO replace ALK B Since I explained all the pieces of the search regex, I am going to hope you are able to figure out how to delete the hyphen and the second group in the search, and remove the space and $2 from the replacement, so that you Jan 5, 2017 · To remove white space at the end of string: df. 000ab---c-def00 (where the zeros are spaces) I'm trying to do this in Python, but I can't seem to come up with a regex that will do the substitution. We split all the words by spaces and store them in a list. This simple program demonstrates the power of Python’s string manipulation Oct 30, 2023 · In this tutorial, we will go over the demonstration of python replace space with dash. The simplest way to replace spaces with hyphens is to utilize the built-in replace method of string objects. if you have a sequence containing spaces and hyphens you don't care what is what - The whole sequence should be replaced with a single space. If not, return the fixed string. replace() # Define the string with hyphens my_string = "hello-world-python" # Use string. For example if the randomly picked team is "New York Jets" python replaces it as so "_ _ _ _ _ _ _ _ _ _ _ _" instead of " _ _ _ (space) _ _ _ _ (space) _ _ _ _" Hi Dev, In this tutorial, I will show you how to replace space with a dash in a python string. DataFrame({'my_titles':my_titles}) adf my_titles 0 Peter Rabbit - Volume II 1 Who stole my Oct 3, 2013 · Long dash is not an ASCII character. This example will help you how to replace space with dash in python. The Exit of the Program. s = "Hello World" s = s. – Python Program To Replace Blank Space With Hyphen In A String 5 JoachimPileborg not exactly I think because it s also about reducung whitespace between the words wal Jan 25, 2022 · The datetime object you're referring to only exists in this shape: datetime. com/python-replace-space-with-underscore/#python----- How To Replace Space With Hyphen In Python Sep 29 2020 Free printable simple flower coloring page PDF format to download and print . txt' -> 'new_text_document. Declare encoding of your script, like this (somewhere on top): #-*- coding: utf-8 -*- There are also other encodings beside utf-8 but it is always safe to use utf-8 if not working with ASCII characters which covers virtually all (unicode) characters. regex: regexs matching to_replace will be replaced with value. The program takes a string and replaces every blank space with a hyphen. Pass a string containing a space and a string containing an underscore to the method. Yes, my Mar 8, 2022 · This opens the files, reads line by line, splits the line into two parts, and combines the two parts with an underscore. Method 2: Use regex to replace spaces with hyphens. However, if you need more control over the result, like excluding non-alphanumeric characters (e. I stored it in a list that you can use to do your next step. Ask Question Asked 11 years, 1 month ago. When you call print() on it, it simply turns it into a string and prints it: Nov 30, 2018 · The code DOES replace every character with an underscore as I wanted, but I would like for it to NOT replace the spaces within the string with the dash. This is part of my studies so i can't use some of the other perhaps better syntax solutions available. Example: "White Sin A step-by-step guide for replacing all spaces in a JavaScript string with a dash using the replace() method. However I need to replace the white space with a hyphen or concatenate it completely. Aug 28, 2009 · What is the best way to replace each occurrence of a leading or trailing hyphen with a space? For example, I want---ab---c-def--to become. rename(os. Python Program to Replace Blank Spaces with Hyphens - This article deals with one of the very simple program in Python, that is a program that replaces all blank spaces from given string with hyphens. I know it will be something really straightforward inserted into the below but I just can't figure out the additional step to take in finding the space and Apr 26, 2024 · Using the replace function replace all blank space with a hyphen by providing blank space as the first argument and hyphen as the second argument in replace function. Write a Python program to use regular expressions to compact multiple spaces into a '-' if three or more, or '_' if one or two. join(path + filename), os. mp4. replace() to remove hyphens new_string = my_string. Therefore, unless your strings to replace contains only exactly one space (no other characters), there will be no match for the string to replace. This Dec 3, 2020 · In Field Calculator, click the Python parser, and double-click the desired field name to insert the field name in the codeblock. strip() To replace white spaces with other characters (underscore for instance): To replace white space everywhere; df. See what students from United States are saying 230,000+ students recommend See reviews Sep 17, 2014 · @Graham it works because you are treating spaces and hyphens the same, ie. if you have a question about python replacing space with a dash then I will give a simple example with a solution. I have other way that changing all the values in database (removing spaces but this is tmk not a appropriate solution) expected o/p: Replace spaces with underscores using a for loop # Replace spaces with underscores in Python. The Hyphen Definition Usage With Useful Examples ESL Grammar. you'll learn how to replace space with dash in python string. – Below are the steps to implement this functionality in Python. columns = df. For example, if you are generating link text from a title then you need to remove the spaces and use hyphens or underscore in place of them. Code:![FieldName]!. replace(/\s+/g, '-'). Feb 6, 2023 · A better approach to "replace space with dash" in URL slugs Replacing spaces with dashes are quick and easy with the str_replace() function. , (, ), $) or double dashes, you should use regular expressions. In this example, I will add myString variable with hello string. In the context of string manipulation, to replace a character means to substitute it with another character. 0. sub('\s', '-', How are you); # To . Feb 6, 2024 · Replace whitespaces with underscores in Python using the split() and join() methods. So you it sets a character group that is whitespace pluss the hyphen and looks for instances where that occurs. Use the replace method. columns. txt' with the code snippet below. Schlagwörter:Python Replace Spaces in StringPython Remove Spaces From StringWrite a Python program to Replace Blank Space with Hyphen in a String using replace function, and For Loop with a practical example. We will be focusing on replacing blank spaces, which are characters represented by " ", with hyphens, "-". Learn how to use the `split()` and `join()` methods in Python to replace all spaces with dashes in a string. I already did the timestamp part, but not the whitespace. You can make a string and assign it to a variable by doing […] Jun 10, 2021 · str: string exactly matching to_replace will be replaced with value. zdtfe euigae kslp ofs cubyegi vhmf jkkj agv oeqlca wdafnrx