java regex pattern to format number with space

java regex pattern to format number with space

By : Douglas Matheus
Date : November 21 2020, 01:01 AM
wish helps you If it's only 2 spaces you need, capture the 2 groups and write them back out with spaces:
code :
str = str.replaceFirst("(...)(...)", "$1 $2 ");

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Incrementing a number in VIM - and preserve regex pattern space

Incrementing a number in VIM - and preserve regex pattern space

By : girijesh chaubey
Date : March 29 2020, 07:55 AM
I hope this helps you . When using an expression in a replacement you need to use submatch() to use backreferences instead of the \# syntax.
This makes your expression:
code :
let @a=1 | %s/\(\w\+\.\w\+\)@\(\w\+\.\w\{3}\)/\=submatch(1)."_".(@a+setreg('a',@a+1))."@".submatch(2)/g
Insert into D2PROD."FICTITIOUS_VALUES"  values (894735,'John','Doe','U',to_timestamp('07-AUG-58 AM','DD-MON-RR HH.MI.SS.FF AM'),'23985','563836','563836','5f4dcc3b5aa765d61d8327deb882cf99','729','1S8I','RANCHESTER','3693','280204','190783','john.doe_1@example.com');
Insert into D2PROD."FICTITIOUS_VALUES"  values (334045,'Jane','Doe','B',to_timestamp('24-    APR-66 AM','DD-MON-RR HH.MI.SS.FF     AM'),'14647','298783','298783','5f4dcc3b5aa765d61d8327deb882cf99','229','3904','GRAYSVILLE','5214','301107','280778','jane.doe_2@example.com');
format number with insert space by regex

format number with insert space by regex

By : Javion
Date : March 29 2020, 07:55 AM
Any of those help There are better approaches than regex in most languages. However, if you must do it with regex, you should be able to find a facility that inserts a matched group into the output, and use it to format the result.
For example, in Java you use $N to reference a capturing group number N, i.e. $1 for the first group, $2 for the second one, and so on. Hence, re-formatting of 11-digit string with two spaces would look like this:
code :
String s = "09123456789";
String r = s.replaceAll("(\\d{4})(\\d{3})(\\d{4})", "$1 $2 $3");
Regex matching a string pattern and number ( url format )

Regex matching a string pattern and number ( url format )

By : panos
Date : March 29 2020, 07:55 AM
seems to work fine ^https:\/\/www\.examples\.org\/activity-group\/[0-9]{1,10}\/activity\/[0-9]{1,10}(\/[a-z]+)*((\?[a-z]+=[a-zA-Z0-9]+)(\&[a-z]+=[a-zA-Z0-9]+)*)*$
^ - start of string \ - escape character [0-9] - a digit {1,10} - between one and ten of the previous items (\/[a-z]+)* - Allow additional URL segments ((\?[a-z]+=[a-zA-Z0-9]+)(\&[a-z]+=[a-zA-Z0-9]+)*)* - Allow query parameters with first parameter using a ? and all others using & $ - end of string
How to write Regex for pattern like a series of Number and String pair separated by Space. Pattern -> n <space>

How to write Regex for pattern like a series of Number and String pair separated by Space. Pattern -> n <space>

By : user3293503
Date : March 29 2020, 07:55 AM
wish of those help Consider a pattern: , Try following :
code :
using System;
using System.Collections.Generic;
using System.Collections;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;

namespace ConsoleApplication1
    class Program
        static void Main(string[] args)
            string input = "7 \"Fault\" 6 \"Reserved\" 2 \"Running\" 1 \"Cranking\" 0 \"Stop\"";
            string pattern = "(?'key'\\d+)\\s+\"(?'value'[^\"]+)\"";

            MatchCollection matches = Regex.Matches(input, pattern);

            foreach (Match match in matches.Cast<Match>())
                Console.WriteLine("{0} {1}", match.Groups["key"].Value, match.Groups["value"].Value); 

java regex pattern to format number with space "xxxx xxx xxx"

java regex pattern to format number with space "xxxx xxx xxx"

By : Mauritz
Date : March 29 2020, 07:55 AM
it fixes the issue There's below number , Using String#replaceAll:
code :
String input = "0135782145";
String output = input.replaceAll("(\\d{4})(\\d{3})(\\d{3})", "$1 $2 $3");
0135 782 145
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