I want to do a string replacement on any string that is surrounded by a word boundary that is alphanumeric and is 14 characters long. The string must ...
I want to do a string replacement on any string that is surrounded by a word boundary that is alphanumeric and is 14 characters long. The string must ...
I am trying to isolate street address fields that begin with a digit, contain an underscore and end with a comma: e.g My regex is But this ma ...
Context: I am trying to use cat|grep lookahead to get the very next word in a file after grep finds the original targetword(including the colon), so I ...
I would like to sed to find and replace every occurrence of - with _ but only before the first occurrence of = on every line. Here is a dataset to wo ...
Given the following text: I need: I tried this but it doesn't work: The result I am getting is this: ...
Let's assume I want to match a sentence like : Home is now behind you, the world is ahead! this way: This seems to work fine. (see on regex1 ...
I have a look-ahead regex [^a-z0-9%*][a-z0-9%]{3,}(?=[^a-z0-9%*]). In my test it extracts 4 substrings from @@||imasdk.googleapis.com/js/core/bridge*. ...
The regex [^a-z0-9%*][a-z0-9%]{3,}(?=[^a-z0-9%*]) is not supported by Rust's default regex create due to positive look-ahead (?=): What's the optim ...
This regex has to match passwords that are greater than 5 characters long, do not begin with numbers, and have two consecutive digits. All the test c ...
I'm trying to match a String input with the criteria below: The first characters are unique lowercase English letters The next characters are th ...
I've a problem with the Python regex fuzzy search. This is working: This is not working (removed a t from Chattanooga): result None What am I d ...
I am trying to extract any word before Y which is boundary separated. As I am trying to consider each line as a separate record using (?m) flag and tr ...
I'm struggling to create a regex pattern for my scraping backend. I want to create an array of day menus (Monday-Friday). For each match (day) I want ...
I am trying to capture KEYWORD1 in .NET regex engine based on whether KeyWord2 is present in the string. So far the positive look-around solution I am ...
I have the following regex expression ^.*?(?=\.) and i'm looking to modify it so that i can pull the 3 charecter country code (bold) from a given path ...
I've been trying to figure out this regex in Python but it's not been producing the expected result. I have a text file which I load that is in the f ...
Regex doesn't match Arabic text when using lookahead assertion I am trying to split the text: شكرا لك على المشاركة في هذه الدراسة. هذا الاستبيان ...
I've seen a lot of examples of password validation that do a logical AND. For example, password must have AT LEAST one digit (AND) AT LEAST on ...
I'm trying to use a lookbehind and a lookahead in a Grok custom pattern and getting pattern match errors in the Grok debugger that I cannot resolve. ...
My html can look (and sometimes looks) like this: I need to wrap in spans every word within these tags. So the wrapped words would be Some, text, s ...