Regex | A delightful and expressive regular expression type | Regex library

 by   sharplet Swift Version: 2.1.1 License: MIT

kandi X-RAY | Regex Summary

kandi X-RAY | Regex Summary

Regex is a Swift library typically used in Utilities, Regex applications. Regex has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Pattern match like a boss.
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            kandi-support Support

              Regex has a low active ecosystem.
              It has 592 star(s) with 42 fork(s). There are 5 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 3 open issues and 27 have been closed. On average issues are closed in 84 days. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of Regex is 2.1.1

            kandi-Quality Quality

              Regex has no bugs reported.

            kandi-Security Security

              Regex has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              Regex is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              Regex releases are available to install and integrate.
              Installation instructions, examples and code snippets are available.

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            Regex Key Features

            No Key Features are available at this moment for Regex.

            Regex Examples and Code Snippets

            Run benchmarks matching regex .
            pythondot img1Lines of Code : 42dot img1License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def _run_benchmarks(regex):
              """Run benchmarks that match regex `regex`.
            
              This function goes through the global benchmark registry, and matches
              benchmark class and method names of the form
              `module.name.BenchmarkClass.benchmarkMethod` to the gi  
            Regex replacement .
            pythondot img2Lines of Code : 34dot img2License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def regex_replace(input, pattern, rewrite, replace_global=True, name=None):
              r"""Replace elements of `input` matching regex `pattern` with `rewrite`.
            
              >>> tf.strings.regex_replace("Text with tags.
            contains html", ...

            Community Discussions

            QUESTION

            How to make substring optional Kotlin regex
            Asked 2021-Jun-15 at 21:32

            I am practicing regular expressions in Kotlin and trying to start with a multiline string. However, I am not receiving any matches. I feel like I am doing it right and can't figure out the problem.

            Test lines:

            ...

            ANSWER

            Answered 2021-Jun-15 at 21:32

            QUESTION

            Create a DateTimeFormater with an Optional Section at Beginning
            Asked 2021-Jun-15 at 19:54

            I have timecodes with this structure hh:mm:ss.SSS for which i have a own Class, implementing the Temporal Interface. It has the custom Field TimecodeHour Field allowing values greater than 23 for hour. I want to parse with DateTimeFormatter. The hour value is optional (can be omitted, and hours can be greater than 24); as RegEx (\d*\d\d:)?\d\d:\d\d.\d\d\d

            For the purpose of this Question my custom Field can be replaced with the normal HOUR_OF_DAY Field.

            My current Formatter

            ...

            ANSWER

            Answered 2021-Jun-11 at 11:06

            I think fundamentally the problem is that it gets stuck going down the wrong path. It sees a field of length 2, which we know is the minutes but it believes is the hours. Once it believes the optional section is present, when we know it's not, the whole thing is destined to fail.

            This is provable by changing the minimum hour length to 3.

            Source https://stackoverflow.com/questions/67935444

            QUESTION

            Preg_match is "ignoring" a capture group delimiter
            Asked 2021-Jun-15 at 17:46

            We have thousands of structured filenames stored in our database, and unfortunately many hundreds have been manually altered to names that do not follow our naming convention. Using regex, I'm trying to match the correct file names in order to identify all the misnamed ones. The files are all relative to a meeting agenda, and use the date, meeting type, Agenda Item#, and description in the name.

            Our naming convention is yyyymmdd_aa[_bbb]_ccccc.pdf where:

            • yyyymmdd is a date (and may optionally use underscores such as yyyy_mm_dd)
            • aa is a 2-3 character Meeting Type code
            • bbb is an optional Agenda Item
            • ccccc is a freeform variable length description of the file (alphanumeric only)

            Example filenames:

            ...

            ANSWER

            Answered 2021-Jun-15 at 17:46

            The optional identifier ? is for the last thing, either a characters or group. So the expression ([a-z0-9]{1,3})_? makes the underscore optional, but not the preceding group. The solution is to move the underscore into the parenthesis.

            Source https://stackoverflow.com/questions/67990467

            QUESTION

            Regex to add as child of an anchor tag w/attributes
            Asked 2021-Jun-15 at 16:40

            I need a regex to find and insert anchor tags with a span child. e.g.

            replace:

            ...

            ANSWER

            Answered 2021-Jun-15 at 16:40

            This is not perfect because you could possibly nest anchors within each other and regexes are bad about keeping tracking of nested contexts. But a good 90% solution is to start by looking for . Then in a separate capturing group save everything up to and not including the next .

            Source https://stackoverflow.com/questions/67944729

            QUESTION

            Kotlin regular expression has no match
            Asked 2021-Jun-15 at 15:32

            I am practicing regular expressions in Kotlin and trying to start with a simple string. However, I am not receiving any matches. I feel like I am doing it right and can't figure out the problem.

            Test String: VERSION_ID="12.2"

            And what would I do this for multiple lines:

            ...

            ANSWER

            Answered 2021-Jun-15 at 04:10

            The version ID value inside your string appears to be surrounded with double quotes. Also, I suggest making the decimal portion optional, in case some versions might not have a minor version component:

            Source https://stackoverflow.com/questions/67979872

            QUESTION

            JAVASCRIPT Problem with regex in the .split() method
            Asked 2021-Jun-15 at 14:30

            I have a string formed by number and mathematical operator like "1 + 1 *1" that is the text content of the number appendend on the screen div, I want to form an array of them and then divide it using mathematical operators such as + or - as a divisor, the problem is that when I try to divide them the array is actually divided, except for when the "-" sign is present, in fact if I have as a string "1 + 1 * 1 -1" the result will be an array ["1", "1", "1-1"] while it should be ["1", "1", "1", "1"] Thanks everyone in advance.

            ...

            ANSWER

            Answered 2021-Jun-14 at 14:05

            QUESTION

            Java String Split on space and keep one specific character
            Asked 2021-Jun-15 at 14:16

            I am currently working on some code for splitting a String into a wordlist, which works good so far with String[] s = input.split("\\W+"); The Issue is:

            1. I am a noob when it comes to regex.
            2. The more interesting words in that wordlist start with a $ Symbol, like e.g. $Word. How can I add this symbol to the split command, so that it is still included in the resulting wordlist?
            ...

            ANSWER

            Answered 2021-Jun-15 at 14:02

            You can use sites like https://regexr.com/ to try out regex expressions with explanations.

            There is no simple 'but not' in regex; i.e. you can't do non-word chars (\W) that are not dollar sign unless you get into negative look-ahead/behinds which are a bit complicated to reason about. If you do want to go this route, /(?!\$)\W/ begins with the negative lookahead that says "not a dollar sign (?!\$)", followed by "not a word char (\W)".

            Instead, you can use explicitly split on spaces / /, or whatever char sets if there are multiple non-word chars you want to split on. E.g. /[ _-]/ will split on spaces, underscore, or dashes.

            Source https://stackoverflow.com/questions/67987620

            QUESTION

            Extract string values from a string using regex in java
            Asked 2021-Jun-15 at 13:45

            I am trying to extract information from a message on an android application using regex which I am not quite good at yet.

            The information I need is highlighted in bold from the following string.

            PFEDDTYGD Confirmed.on 14/6/21 at 12:46PMKsh260.00 received from 254725400049 JOHN DOE. New Account balance is Ksh1,666. Transaction cost, Ksh1

            code: PFEDDTYGD, date: 14/6/21, time:12:46, amountreceived: 260.00, phone no:254725400049 customer: JOHN DOE

            here is my code: NB: the string is in multiline format.

            ...

            ANSWER

            Answered 2021-Jun-15 at 13:45

            The pattern that you tried has parts in it that are not in the example data, and in some parts do not match enough characters.

            You could update the pattern to 6 capture groups as:

            Source https://stackoverflow.com/questions/67987050

            QUESTION

            Regex pattern not working on my C# code however it works on an online tester
            Asked 2021-Jun-15 at 12:29

            I want to extract the double value from the string that contains a specific keyword. For example:

            Amount : USD 3,747,190.67

            I need to extract the value "3,747,190.67" from the string above using the keyword Amount, for that I tested this pattern in different online Regex testers and it works:

            ...

            ANSWER

            Answered 2021-Jun-12 at 16:06

            QUESTION

            How can I filter out all other tags other than b, u and i when trying to render content using .innerHTML
            Asked 2021-Jun-15 at 10:22

            I'm gathering text in form using textarea and I plan to render that text using .innerHTML so that the user can make the content bold, italic and underlined. I might decide to increase the flexibility to allow coloured text using style attribute as well.

            I have considered using regex to match the text but I'm hoping for a more elegant solution.

            This is what I currently have ...

            ANSWER

            Answered 2021-Jun-15 at 10:22

            One approach is to convert all elements to text and whitelist elements you want to allow. With innerText the browser converts all html entities to their code. Then you can read actual code with innerHTML and replace whitelisted elements.

            Source https://stackoverflow.com/questions/67983790

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install Regex

            Regex supports Swift 4.2 and above, on all Swift platforms.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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