regex match dot or commaregex match dot or comma

it's working thank you :), 3 mins so i can accept it. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The future of collective knowledge sharing, \. Is there a possibility that an NSF proposal recommended for funding might not be awarded the funds? Connect and share knowledge within a single location that is structured and easy to search. Air that escapes from tire smells really bad. You should escape dot's because they have special meaning. If you provide some more examples on what can and what can't be captured we can update this regex. Extract numbers, dot and comma using regex match [^,]) See the regex demo #1 and single dot is for all characters isnt it ? A weaker condition than the operation-preserving one, for a weaker result. How can I remove a mystery pipe in basement wall and floor? Starting with the carat ^ indicates a beginning of line. You current regex will only match 1 character. Regex to match comma separated string with no comma at the end of the line. In the movie Looper, why do assassins in the future use inaccurate weapons such as blunderbuss? How to exclude dots and commas too? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. in regex is a metacharacter, it is used to match any character. (?<=^| ) checks that the number is preceded by either a space What would stop a large spaceship from looking like a flying brick? split will split your string around the test.this. Asking for help, clarification, or responding to other answers. The only issue is that it's matching ' ' or ',' '.' By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. word.matches("^[0-9,;]+$"); you were almost there. If the DOTALL flag has been specified, this matches any character including a newline." and ordinary dot? @Jerry Aceepted, will correct it next time. Making statements based on opinion; back them up with references or personal experience. (dot) as a character, Regular Expression in Python can't parse string contains dot, regular expression allow dot and special caracters in middle of pattern, How to match a string with dots in python, python regex: match the dot only, not the letter before it, what is meaning of thoroughly in "here is the thoroughly revised and updated, and long-anticipated". be carefull from 911. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. If you only want to match a digit or a dot you could add ^ to assert the position at the start of a line: If you want to match one or more digits, a dot and one or more digits you could use: Match a single character present in the list below [0-9. You can pass search a string as you do, but the - in your regular expression works as a range (the escapes are resolved in the string literal, so they make no difference for the regular expression): So your class forbids 0 to 9, *, + to /, and that last range includes a dot and comma (and also the hyphen). at beginning (, @bitifet well pointed out! 4. This is not answer to the question; OP wanted a regex that matches only for more than one dot; your answer would match. how to match regex comma only first and last only, Regex to exclude first and last characters of match, Regex pattern for not allowing anything except comma in between, Regex for ignoring first and last character. The neuroscientist says "Baby approved!" The dollar $ indicates the end of the line. Regex for a valid numeric with optional commas & dot to escape non-alphanumeric characters of string variables, including dots, you could use re.escape: you can use the escaped expression to find/match the string literally. Not the answer you're looking for? 587), The Overflow #185: The hardest part of software is requirements, Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood, Temporary policy: Generative AI (e.g., ChatGPT) is banned, Testing native, sponsored banner ads on Stack Overflow (starting July 6), regex: strings with a point in the middle, Replace './' dot slash globally with Regex. You can then use \.\. By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. How do I efficiently iterate over each entry in a Java Map? In this case it means that you must have one or more of the characters in the previously declared character set. What is the reasoning behind the USA criticizing countries and then paying them diplomatic visits? 587), The Overflow #185: The hardest part of software is requirements, Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood, Temporary policy: Generative AI (e.g., ChatGPT) is banned, Testing native, sponsored banner ads on Stack Overflow (starting July 6), regex to match a series of single Character followed by a single space, Python Regex to add space after dot or comma, Regex to match punctuation followed by space with some exceptions. By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. Shop replaced my chain, bike had less than 400 miles. If this is your case, try using: Or maybe you'd like to accept strings starting with a dot, which is normally accepted being 0 as integer part, in this case you can use ^\d*\.?\d+$. Regex match digits, comma and semicolon? - Stack at the end of the expression too. Other than Will Riker and Deanna Troi, have we seen on-screen any commanding officers on starships who are married? How do I exclude commas from my regex search? You can also use [0-9] in all languages. It expects a regex - either a /regex literal/ or a new RegExp object - but you are giving it a string. Not the answer you're looking for? Regex to match the string which contains dot - Stack Overflow How to passive amplify signal from outside to inside? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Not the answer you're looking for? \d{3} Matches three decimal digits. Can the Secret Service arrest someone who uses an illegal drug inside of the White House? ", into : text = "hello this is me, and only me. be carefull from 911. In javascript you have to use \\. RegEx for matching X digits with one optional comma in between digits? Connect and share knowledge within a single location that is structured and easy to search. How can I learn wizard spells as a warlock without multiclassing? Connect and share knowledge within a single location that is structured and easy to search. If magic is programming, then what is mana supposed to be? Finding K values for all poles of real parts are less than -2. Connect and share knowledge within a single location that is structured and easy to search. My manager warned me about absences on short notice. @TamaMcGlinn This is majorly used for checking a file upload. I'm looking to use it in Java like so: You almost have it, you just left out 0 and forgot the quantifier. and the numbers after its are not required.1 or 11 is also valid. Regex for last point or comma in string - Stack Overflow Would a room-sized coil used for inductive coupling and wireless energy transfer be feasible? Not the answer you're looking for? ]$ consists of a character class that matches a digit or a dot at the end of a line $. matches any character so needs escaping i.e. Spying on a smartphone remotely by the authorities: feasibility and operation. WebIf you want to only allow 1.2 (only floats): (?<=^| )\d+\.\d+ (?=$| ) \d allows digits (while \D allows anything but digits). Making statements based on opinion; back them up with references or personal experience. A weaker condition than the operation-preserving one, for a weaker result. How to validate numeric values which may contain dots or commas? var pattern = / Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. This regex [0-9. Viewed 3k times. Regex match every dot - Stack Overflow rev2023.7.7.43526. What would a privileged/preferred reference frame look like if it existed? Regex not but in this case you may capture undesired values like: 9090 and 0675. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The future of collective knowledge sharing. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. To learn more, see our tips on writing great answers. How can a web browser simultaneously run more videos than the number of CPU cores? Thanks for contributing an answer to Stack Overflow! Java RegEx meta character (.) Regex javascript, why dot and comma are matching for By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. My manager warned me about absences on short notice, Typo in cover letter of the journal name where my manuscript is currently under review. Can the Secret Service arrest someone who uses an illegal drug inside of the White House? \d means a digit, the {1,2} part means 1 or 2 of the previous character (\d in this case) and the [,.] To learn more, see our tips on writing great answers. literally (case sensitive). Making statements based on opinion; back them up with references or personal experience. Regex: match string followed by dot/comma followed by space, Why on earth are people paying for digital real estate? Use String.Replace() if you just want to replace the dots from string. Note that you don't need the capture group for a match only. What would stop a large spaceship from looking like a flying brick? How can I troubleshoot an iptables rule that is preventing internet access from my server? The first group ([1-9]\d{0,2}) matches a non-zero digit followed zero, one or two more digits. Is it legally possible to bring an untested vaccine to market (in USA)? That can occur for both a dot and a comma so you could possibly get 2 matches. Is there a possibility that an NSF proposal recommended for funding might not be awarded the funds? You can also check the code here: there will be error message if you put in the input anything except numbers, allowed symbols and for unknown reasons dots and commas. What would stop a large spaceship from looking like a flying brick? By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. If you'd like, you can also watch in this link, how it would match against some sample inputs. What is the significance of Headband of Intellect et al setting the stat to 19? or the dot. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Find centralized, trusted content and collaborate around the technologies you use most. and thousands separator (comma ,): You can also match numbers with a dollar sign at the beginning, but you need to escape that character in your regexp, since it has a special meaning (end of string): Thanks for contributing an answer to Stack Overflow! The same should happen if the format of the price is different like: How can I do this with regular expressions? Good job. Modified 10 years, 1 month ago. Matches a comma character. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The future of collective knowledge sharing. or \. How do you only keep numbers and commas and dots (that occur between numbers) with regex? If magic is programming, then what is mana supposed to be? @Radical_Activity To match only digits or a part with a comma and a dot at the end, Regex to match numbers, commas, dots, spaces in a given string, Why on earth are people paying for digital real estate? Your regex says the input must end with a number 0-9 or a period, it doesnt care about anything before the last character. what is meaning of thoroughly in "here is the thoroughly revised and updated, and long-anticipated", Shop replaced my chain, bike had less than 400 miles. Why add an increment/decrement operator when compound assignnments exist? Woah, thanks everyone. But when I write something like this. Change it to include all characters (+ or *) and start from the beginning (^). The 0-9 indicates characters 0 through 9, the comma , indicates comma, Were Patton's and/or other generals' vehicles prominently flagged with stars (and if so, why)? If you only want to match a digit or a dot you could add ^ to assert EDIT: remove unnecesary qtfier as per Bryan ^[0-9]{1,2}([,.][0-9] The second group (,\d{3})+ matches a 4 character group (a comma (Ep. Once you are looking into a way to parse numbers (you said dot is for decimals), maybe you don't want your string to start with dot neither ending with it, and must accept only one dot. @Neeraj no i want to match only words followed by dot or comma not numbers. Extract numbers, dot and comma using regex match. A+B and AB are nilpotent matrices, are A and B nilpotent? or \. regular expression to match one or two dots - Stack The [ indicates a character set. A weaker condition than the operation-preserving one, for a weaker result. The actual mechanics of the regex matching is controlled by generated DFA, which (for those who don't know) is a Math construct, so really the "engine" can only perform one way (notwithstanding bugs). ". might also work OK for those specific types of input strings. Why does this string pass through as true in my RegEx statement match in my Swift code? @Gab That seems to focus on Perl regex and a couple of compatible "extension" GNU features, which might be heavily used; but, far from the only way to do it. In case dot is optional - you may use [\d,]+(\.\d+)?, . This is a fairly straighforward pattern, it means that "A string(could be empty), followed by a dot, another string, followed by a dot and another string.". I have a following regex: [.] Asked 12 years, 3 months ago. The Pattern documentation is pretty good : http://download.oracle.com/javase/1.5.0/docs/api/java/util/regex/Pattern.html, Also you can try your regexps online at: it's not working for the examples i mentioned in question, It works, but you probably tested on an entire list? If magic is programming, then what is mana supposed to be? critical chance, does it have any reason to exist? Removing commas (,) from certain text part, How to remove the comma(,) from the first position and last position of string, Regex expression matches without specifying comma (,) in regex, Regex - for comma seperated multiple values, Regex pattern for not allowing anything except comma in between. We achieve this by looking for a comma or point and not allowing a point, comma or line ending between it and the end of the line. The ^ and $ means begin and end of input string (without this part 23.45 of string like 123.45 will be matched). [+*?.] They can be finicky at the best of times and there are many traps to avoid - especially when parsing happens twice (once for the string, once for the regex). By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. rev2023.7.7.43526. By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. part means either a comma or dot. \left. Invitation to help writing and submitting papers -- how does this scam work? You can then use \.\. only for strings followed by dot or comma not number. To learn more, see our tips on writing great answers. Make sure my partner sit next to me in Baby Bassinet situation, Cannot assign Ctrl+Alt+Up/Down to apps, Ubuntu holds these shortcuts to itself, How to get Romex between two garage doors, How to disable (or remap) the Office Hot-key. How can a web browser simultaneously run more videos than the number of CPU cores? So, if you want to evaluate dot literaly, I think you should put it in square brackets: Here is my add-on to the main answer by @Yuushi: DeprecationWarning: invalid escape sequence \. symbol you would use: You can also state a selection between possible values as such, [.,] means either a dot or a comma symbol. Spying on a smartphone remotely by the authorities: feasibility and operation. The character class worked beautifully. But you should be careful that \ is possibly have a special meaning on your programming language too, you may be have to escape them also. why isn't the aleph fixed point the largest cardinal number? What does that mean? only for strings followed by dot or comma not number. and \right. Invitation to help writing and submitting papers -- how does this scam work? Why is subtracting these two epoch-milli Times (in year 1927) giving a strange result? \d means a digit, the {1,2} part means 1 or 2 of the previous character (\d in this case) and the [,.] part means either a comm What would a privileged/preferred reference frame look like if it existed? I am trying to extract amount $50,000.00 from string which has number, comma and dot. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. What you might do to match every dot or comma and assuming that the attribute value is between single or double quotes is to match what you don't want and to Is there a legal way for a country to gain territory from another through a referendum? In this case, a regex. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. matches any character so needs escaping i.e. (Ep. Cheers and thank you very much in advance. Connect and share knowledge within a single location that is structured and easy to search. Do you need an "Any" type when implementing a statically typed programming language? Asking for help, clarification, or responding to other answers. When asking regex questions, always add tag for the specific programming language or tool (e.g., Perl, Python, or Java; vi, emacs, or grep; etc.) rev2023.7.7.43526. Brute force open problems in graph theory. http://download.oracle.com/javase/1.5.0/docs/api/java/util/regex/Pattern.html, http://www.regexplanet.com/simple/index.html, Why on earth are people paying for digital real estate? Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The future of collective knowledge sharing, Thank you the first one seems to be working pretty great. Connect and share knowledge within a single location that is structured and easy to search. Is there a legal way for a country to gain territory from another through a referendum? Regex: match string followed by dot/comma followed by space The dot is a wildcard: It can match any single character (letter, digit, whitespace, everything). The neuroscientist says "Baby approved!" In the movie Looper, why do assassins in the future use inaccurate weapons such as blunderbuss? 587), The Overflow #185: The hardest part of software is requirements, Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood, Temporary policy: Generative AI (e.g., ChatGPT) is banned, Testing native, sponsored banner ads on Stack Overflow (starting July 6), Regular expression to match numbers with or without commas and decimals in text, Regular expression for matching numbers without commas, Regular expression numbers with dots and commas, Only match numbers, commas and dots and ignore whitespaces, Regex started by space and followed by numbers, Regular Expression find space delimited numbers, I need a regex for Number,Space and Special Character, Regex for numbers only allowing spaces and 1 comma or dot, what is meaning of thoroughly in "here is the thoroughly revised and updated, and long-anticipated". To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Using Lin Reg parameters without Original Dataset. (Ep. In the above list, i need to match strings which contains two or more dots only. Cannot assign Ctrl+Alt+Up/Down to apps, Ubuntu holds these shortcuts to itself, what is meaning of thoroughly in "here is the thoroughly revised and updated, and long-anticipated", Property of twice of a vector minus its orthogonal projection, How to play the "Ped" symbol when there's no corresponding release symbol. This would be a great interview question for someone. critical chance, does it have any reason to exist? as well. How to play the "Ped" symbol when there's no corresponding release symbol. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Typo in cover letter of the journal name where my manuscript is currently under review. Countering the Forcecage spell with reactions? Do I remove the screw keeper on a self-grounding outlet? You might use a pattern to first match the digits and optionally match either a space, comma or dot followed by 1+ digit so that the dot comma or space can not be at the end. Then if you want to add a , or a . Thanks for contributing an answer to Stack Overflow! c# - Regex to match comma in string - Stack Overflow rev2023.7.7.43526. rev2023.7.7.43526. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Using Python. 15amp 120v adaptor plug for old 6-20 250v receptacle? Why do keywords have to be reserved words? What regex will match every character except comma ',' or semi-colon ';'? How does the theory of evolution make it less likely that the world is designed? It also accepts comma (,). your regex has to be [0-9\.]$. {2} to match exactly 2 dots. \d means a digit in most languages. You can also use [0-9] in all languages. For the "period or comma" use [\.,] . Depending on your language y Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The future of collective knowledge sharing, wonder, how this question became off topic ( on close request ). jsFiddle. Asking for help, clarification, or responding to other answers. and \right. Would a room-sized coil used for inductive coupling and wireless energy transfer be feasible? for getting true for one or more dots we can use: okay, so this would be an answer to a different question; "What regex can I use for checking a filename before upload?". That's why I said that my regex would also capture things you probably won't want to capture like hello.com and so on. This pattern ([,\.])(?!. Connect and share knowledge within a single location that is structured and easy to search. What does that mean? Is there a legal way for a country to gain territory from another through a referendum? EDIT: remove unnecesary qtfier as per Bryan. How to match any text upto the last comma? If you wish to simplify/modify/explore the expression, it's been explained on the top right panel of regex101.com. for that i have tried following code. In order to represent a single digit in the form of a regular expression you can use either: [0-9] or \d In order to specify how many times the num To match a literal dot in a raw Python string ( r"" or r'' ), you need to escape it, so r"\." Find centralized, trusted content and collaborate around the technologies you use most. Why do complex numbers lend themselves to rotation? If using the latter, i would recommend that you ignore empty entries with "\\.+". Can I still have hopes for an offer as a software developer. must exclude all the symbols, except 0-9 digits and symbols: +, -, * and / but somehow it doesn't exclude dots and commas. Thanks for contributing an answer to Stack Overflow! Java Regex match digital, character, comma, and quote Java regular expression to validate numeric comma separated number and hyphen, java regex match string containing words with no digits and optionally separated by comma, Regex: Matching comma not followed by a number, Regex to match string starting with particular number and ending in semicolon, Regex to match a number separated with multiple comma. Since the dot or comma and additional numbers are optional, you can put them in a group and use the ? Why on earth are people paying for digital real estate? ]{1}[0-9]{1,2})?$ this will match 11 11,11 11.11 1.1 and it will not match 11. or 11.11.11. and its tested with perl altho it looks posix compliant to me so it should work with other regex engines. What is the number of ways to spell French word chrysanthme ? This expression matches any of +, *, ? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Connect and share knowledge within a single location that is structured and easy to search. Why did Indiana Jones contradict himself? What is the regular expression for . http://www.regexplanet.com/simple/index.html. Simply I put two dots you want and modified them to match arbitrary strings between them. Has a bill ever failed a house of Congress unanimously? A weaker condition than the operation-preserving one, for a weaker result. What does that mean? rev2023.7.7.43526. why isn't the aleph fixed point the largest cardinal number? itself? I'm sorry I didn't specified but the ,. My manager warned me about absences on short notice. you need either * (includes empty string) or + (at least one) to match multiple characters and numbers have a shortcut : \d (need \\ in a string). Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The future of collective knowledge sharing. Only match numbers, commas and dots and ignore whitespaces, I want to find numbers-include dot and comma- but Regex not working in javascript, Regex for matching specific numbers separated by comma. How to play the "Ped" symbol when there's no corresponding release symbol. I think ^ $ can also means the beginning and the end of any input (can be a whole text file as a long long string), not necessarily of a line . *\1) matches the last comma or dot asserting not any of the 2 being present on the right anymore.