my_Query – SELECT (regexp_matches(‘datavalue=Document{{value=[5]}}’, ‘datavalue=Document{{value=([^d}},”]+)’))[1] response; current output is square bracket – [5] I require without square bracket – 5 >Solution : To extract a part of a string based on a regex, substring() is the better alternative: substring(‘datavalue=Document{{value=[5]}}’ from ‘datavalue=Document{{value=\[([0-9]+)\]}}’) response;
I want to replace all occurrences of case 1: a single space between 2 letters case 2: a single space between a closing brace } and a letter with \times such that ‘a^{3} + 3 a^{2} b + 3 a b^{2} + b^{3}’ becomes ‘a^{3} + 3 \\times a^{2} \\times b + 3 \\times a… Read More What is the regex to replace a single space between a closing brace and a letter?
I’m working with html templates that have variables inside. These variables are going to be replaced with some values (by regular expression). But some variables I want to exclude. Here is my test html code: data-coupon-patern="test {{SALE}} test" test {{SALE}} test " test {{SALE}} test data-coupon-patern="test {{SALE}} test" data-text="test {{SALE}} test My goal is replacing… Read More Ignore specific value inside html attribute by Regexp
Let’s say I have a sequence of numbers for example: 28937705095, 61926197003 or even 721.095.260-84. I would like to mask the first three numeric digits and the last two numeric digits, to something like this: 28937705095 => XXX377050XX 61926197003 => XXX261970XX 721.095.260-84 => XXX.095.260-XX I was using javascript for this and I believe that using… Read More Regex look ahead to replace numbers
I have a bunch a chars that I want to detect to change it for their equivalents in a query in postgres. For example, If I have this string ‘Résidence du Château de Salles’ I want to change the char ‘é’ by the char ‘e’ and the char ‘â’ by the char ‘a’. The only… Read More Postgres: How to replace chars with different patterns?
can i get only the substitution of the Regex.Replace? Example. String text = @"asdfgs sda gsa ga s SECTOR:124 NAME:Ricko asdfgs sda gsa ga s"; String regex = "^SECTOR:(\d+) NAME:(\w+)"; String substitution = "$2 $1"; String result = Regex.Replace(text, regex, substitution); Console.WriteLine(result); Normal result asdfgs sda gsa ga s Ricko 124 Wanted result Ricko 124… Read More Retrive only replacement template of regex in C#
Let me start by saying that i am new to python. line = "lmn = abc(xyz)/123/…/abc(123)" line = "abc(xyz) = dlf/hmn/abc(fdg)" The pattern replacement example I am trying is abc(xxx) = $xxx something along these lines. The regex I have created is (abc\()(.*?)(\)) –> this is working fine. Now how do I ensure the replacement… Read More Problem to replace all strings in a line which have a specific pattern in python
I want to format the strings in a table column, in a specific format. Input Table: file_paths my-file-path/wefw/wefw/wef/wfweof=wefonwe/wfewoi=weoif/ my-file-path/wefw/wef/ef=wefonwe/wfewoi=weoif/ my-file-path/wef/wfe/wefw/wef/ef=wefonwe/wfewoi=weoif/ I want to remove everything after the first = sign, then remove everything before the = sign and after the last / sign. Output: file_paths my-file-path/wefw/wefw/wef/ my-file-path/wefw/wef/ my-file-path/wef/wfe/wefw/wef/ I’m thinking of doing something like: SELECT… Read More How to remove everything after first instance of specific delimiter, then before last instance of specific delimiter using Regex? – SQL
I’m looking for a regular expression to implement a search and replace method which identifies strings like "/Sample Text:" in a longer text (e.g. "This is a /Sample Text: in a sentence"), where ‘Match whole word’ and/or ‘Match case’ can be specified. I’m new to regular expressions. Thank you very much. I tried something like… Read More Search and replace method using regular expressions
Hello I am stuck on a problem for censoring email in a specific format, but I am not getting how to do that, please help me! Email : exampleEmail@example.com Required : e***********@e******.com Help me getting this in javascript, Current code I am using to censor : const email = exampleEmail@example.com; const regex = /(?<!^).(?!$)/g; const… Read More What will be the best regex Expression for censoring email?