How about saving the world? You need the double quotes on your string. Why typically people don't use biases in attention mechanism? How do I make a flat list out of a list of lists? Not the answer you're looking for? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Content Discovery initiative April 13 update: Related questions using a Review our technical responses for the 2023 Developer Survey. How do I append one string to another in Python? This is a perfectly valid answer. @SerialDownvoter: Can you please respond on posts that you downvote? Furthermore, list comprehensions are generally preferred to map, thus, I'd expect generator expressions to be preferred to imap. How do I read / convert an InputStream into a String in Java? How to convert comma-delimited string to list in Python? Effect of a "bad grade" in grad school applications. The most versatile is the list, which can be written as a list of comma-separated values (items) between square brackets. Python: how to add a list to an existing txt file and it has to include the commas in the text file? The better solution would be using itertools.imap which returns an iterator. Unexpected uint64 behaviour 0xFFFF'FFFF'FFFF'FFFF - 1 = 0? This question also assumes you are only working with numbers: How to convert list into string with quotes in python. Making statements based on opinion; back them up with references or personal experience. Why does python not have a professional function to perform this operation? How about saving the world? Could you please tell me what why did you say The, this would still preserve the spaces inside the quotes. What are the advantages of running a power tool on 240 V vs 120 V? List<String> to String - Join to a comma and quotes Making statements based on opinion; back them up with references or personal experience. To get the last item of a iterable is not that easy, because you cannot get the length, because it may be unknown in advance. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, @Julien I think you deleted it because it can be directly be a list, instead of a string (and if wanted a string do. @jmanning2k using a list comprehension has the downside of creating a new temporary list. I don't think the ToArray() call is necessary. Asking for help, clarification, or responding to other answers. Is it possible to control it remotely? Why do men's bikes have high bars where you can hit your testicles while women's bikes have the bar much lower? Ethical standards in asking a professor for reviewing a finished manuscript and publishing it together. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. How to Convert Python List to String - Definitive Guide It uses the solution by RootTwo given in a comment on that answer: It's generally bad practice to use + when combining strings, as it is generally slow. Why is reading lines from stdin much slower in C++ than Python? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. So this works: nameString = '"{}"'.format('", "'.join(nameList)) Those are single quotes enclosing the desired double quoted strings. You can take input as string and split it to list VASPKIT and SeeK-path recommend different paths. How about saving the world? The string or node provided may only consist of the following Python literal structures: strings, bytes, numbers, tuples, lists, dicts, sets, booleans, None and Ellipsis. How can I use format() to print out nested lists as a table? How to concatenate (join) items in a list to a single string. I like simpler an one-line code in python: It's pythonic, works for strings, numbers, None and empty string. Looking for job perks? Would you ever say "eat pig" instead of "eat pork"? Counting and finding real solutions of an equation, Generate points along line, specifying the origin of point generation in QGIS. The first time I learned extensions I thought it was pretty awesome too. 1. linux - Turning separate lines into a comma separated list with quoted A quick but not effective solution on Jupyter NB's is, highlighting your list elements and pressing the single quote on your keyboard. Generate points along line, specifying the origin of point generation in QGIS, Counting and finding real solutions of an equation. Convert List to Comma-Separated String in Python | Delft Stack Has the cause of a rocket failure ever been mis-identified, such that another launch failed due to the same problem? The join() function will insert any string you like between elements but does nothing for each end of the list. Initialize the string to be split, test_str. Futuristic/dystopian short story about a man living in a hive society trying to meet his dying mother. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Futuristic/dystopian short story about a man living in a hive society trying to meet his dying mother, English version of Russian proverb "The hedgehogs got pricked, cried, but continued to eat the cactus". How do I break a string in YAML over multiple lines? You should note, however, that this will break if you only have one item: To solve that, you can either test the length of the list (if len(items) >= 2:), or do this, which (imho) is slightly more pythonic: As we saw above, a single item list will result in an empty value for items[:-1]. python - Split string on commas but ignore commas within double-quotes Python, How to convert string representation of list to a list, How to read a text file into a list or an array with Python. One additional method for splitting comma-separated words in Python is using the re.split () method from the re module. What does "up to" mean in "is first up to launch"? How to use "in" where clause in LINQ where the string set will be supplied by a list? What differentiates living as mere roommates from living in a marriage-like relationship? Creating a comma separated list from IList or IEnumerable, How to convert string representation of list to a list. A quick but not effective solution on Jupyter NB's is, highlighting your list elements and pressing the single quote on your keyboard. Find centralized, trusted content and collaborate around the technologies you use most. How can I split this text properly in Python? Has the cause of a rocket failure ever been mis-identified, such that another launch failed due to the same problem? rev2023.4.21.43403. How do I make the first letter of a string uppercase in JavaScript? What is the difference between String and string in C#? When a gnoll vampire assumes its hyena form, do its HP change? This is the most Javascript answer ever. /,[]) and create new elements, How to remove special character in a list of string and split it into separate elements. Using the JOIN () method is the recommended method to convert the List to String. Which was the first Sci-Fi story to predict obnoxious "robo calls"? To learn more, see our tips on writing great answers. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. The comma-separated values can be in any order. If total energies differ across different software, how do I decide which software to use? Generate points along line, specifying the origin of point generation in QGIS. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Is it possible to control it remotely? How would you make a comma-separated string from a list of strings? python - Transform comma separated string into a list but ignore comma Python program to input a comma separated string - GeeksForGeeks What would be your preferred way to concatenate strings from a sequence such that between every two consecutive pairs a comma is added. Why can't the change in a crystal structure be due to the rotation of octahedra? Not the answer you're looking for? You can parse and clean up this list as needed using list comprehension. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, hi @TinNguyen it prints this select package_type from slack_jira where severity = 'MEDIUM' and record_hash in ('AAA,BBB'), okay then there is no way around that. What are you trying to achieve by building this string? What does "up to" mean in "is first up to launch"? Is there a quick function that I'm not aware of? Counting and finding real solutions of an equation. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. What were the most popular text editors for MS-DOS in the 1980s? Interpreting non-statistically significant results: Do we have "no evidence" or "insufficient evidence" to reject the null? Did the Golden Gate Bridge 'flatten' under the weight of 300,000 people in 1987? How do I stop the Flickering on Mode 13h? Is there a weapon that has the heavy property and the finesse property (or could this be obtained)? Why did US v. Assange skip the court of appeal? How to give a counterexample of this estimate related to Paley-Littlewood theorem? Python list of strings to 1 string separated by comma & quotes (, & ") Asked 4 years, 3 months ago Modified 4 years, 3 months ago Viewed 825 times 0 I have a list of strings: list_of_strings = ["A", "List", "Of", "Strings"] I want to convert it to one new string looking like: new_string=""" "A", "List", "Of", "Strings" """ The manual method is simply not as powerful, and does less work, so it's not surprising that it's faster. Could a subterranean river or aquifer generate enough continuous momentum to power a waterwheel for the purpose of producing electricity? Given a List of String, the task is to convert the List to a comma separated String in Java. You can use this function to convert comma-delimited single character strings to list- def stringtolist (x): mylist= [] for i in range (0,len (x),2): mylist.append (x [i]) return mylist Share Improve this answer Follow edited Jan 30, 2019 at 2:43 answered Jan 30, 2019 at 1:55 Hemang Jalali 11 2 Add a comment 0