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1. stackoverflow.com › questions › 406230Regular expression to match a line that doesn't contain a word

   stackoverflow.com › questions › 406230

   Jan 2, 2009 · With ConyEdit, you can use the command line cc.gl !/hede/ to get lines that do not contain the regex matching, or use the command line cc.dl /hede/ to delete lines that contain the regex matching. They have the same result.

2. superuser.com › questions › 1279062Regex matching line not containing the string - Super User

   superuser.com › questions › 1279062

   Dec 21, 2017 · I'd like to select a lines with does not contain a word SCREEN. I tried the following regex (?<!SCREEN).+ but it seems not to work - selects all the lines. Why doesn't it work? The .+ will match anything (that is at least 1 character long), so it effectively cancels your negative lookbehind.

3. www.cyberciti.biz › faq › grep-regularRegular expressions in grep ( regex ) with examples - nixCraft

   www.cyberciti.biz › faq › grep-regular

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   Feb 15, 2010 · Regular Expressions in grep. Regular Expressions is nothing but a pattern to match for each input line. A pattern is a sequence of characters. Following all are examples of pattern: ^w1. w1|w2. [^ ] foo. bar. [0-9] Three types of regex. The grep understands three different types of regular expression syntax as follows: basic (BRE) extended (ERE)

   • Category: Searching
   • Requirements: Linux or Unix terminal

   • Difficulty level: Easy
   • Root privileges: No

4. www.freecodecamp.org › news › practical-regex-guideA Practical Guide to Regular Expressions – Learn RegEx with ...

   www.freecodecamp.org › news › practical-regex-guide

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   Aug 1, 2023 · Do you want exactly one space between 'Hello' and 'World' or there can be more? Can other characters come after 'World' or should the line end there? Do you care about case sensitivity? And so on. These are the kind of questions you must have the answer to before you sit down to write your regex. Exact match

5. docs.python.org › 3 › howtoRegular Expression HOWTO — Python 3.14.0a0 documentation

   docs.python.org › 3 › howto

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   4 days ago · When this flag is specified, ^ matches at the beginning of the string and at the beginning of each line within the string, immediately following each newline. Similarly, the $ metacharacter matches either at the end of the string and at the end of each line (immediately preceding each newline).

6. stackabuse.com › guide-to-regular-expressions-andGuide to Regular Expressions and Matching Strings in JavaScript

   stackabuse.com › guide-to-regular-expressions-and

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   Mar 22, 2023 · In this guide, we'll take a look at the RegExp class and Regular Expressions in JavaScript, as well as the exec (), test (), match (), search () and replace () methods to pattern match Strings, with examples.

7. People also ask

   How to do something else to only lines that do not contain Hede?

   • If I am looking to Do Something Else to only lines that Do NOT contain the string hede, I would do it like this: 1. Search/replace the entire file to add a unique "Tag" to the beginning of each line containing any text. Search string:^(.)

   Regular expression to match a line that doesn't contain a word

   stackoverflow.com/questions/406230/regular-expression-to-match-a-line-that-doesnt-contain-a-word

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   How to match line break chars?

   • And if you need to match line break chars as well, use the DOT-ALL modifier (the trailing s in the following pattern): or use it inline: (where the /.../ are the regex delimiters, i.e., not part of the pattern) If the DOT-ALL modifier is not available, you can mimic the same behavior with the character class [\s\S]:

   Regular expression to match a line that doesn't contain a word

   stackoverflow.com/questions/406230/regular-expression-to-match-a-line-that-doesnt-contain-a-word

   See all results for this question

   How do you match a string if it's unfinished?

   • The idea is simple. Keep matching until you see the start of the unwanted string, then only match in the N-1 cases where the string is unfinished (where N is the length of the string). These N-1 cases are "h followed by non-e", "he followed by non-d", and "hed followed by non-e".

   Regular expression to match a line that doesn't contain a word

   stackoverflow.com/questions/406230/regular-expression-to-match-a-line-that-doesnt-contain-a-word

   See all results for this question

8. realpython.com › python-raw-stringsWhat Are Python Raw Strings? – Real Python

   realpython.com › python-raw-strings

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   Jan 24, 2024 · Whether you declare your literal value using a prefix or not, you’ll always end up with a regular Python str object. Other prefixes available at your fingertips, which you can use and sometimes even mix together in your Python string literals, include: b: Bytes literal. f: Formatted string literal. u: Legacy Unicode string literal (PEP 414)