RegEx for special characters and decimals except for commas
1388
Learning Regular Expressions
131388
using regex for math expressions in java?
107373
Regular expression using '$' sign and '^'
127672
How to detect a floating point number using a regular expression
251
Formatting a number to show commas and/or dollar sign
134297
Need a regex to exclude certain strings
3951
Validate decimal numbers in JavaScript - IsNumeric()
2215
How to nicely format floating numbers to string without unnecessary decimal 0's
130919
Regular expression for letters, numbers and - _
94281
How can I grep for a string containing regex metacharacters like $ and '?
17933
Truncate Two decimal places without rounding
1676
Regex to find not start and end with dot and allow some special character only not all
18447
How can I search for special characters?
126812
PHP remove commas from numeric strings
135114
Strip all non-numeric characters from string in JavaScript
147833
Matching numbers with regular expressions — only digits and commas
51317
Regular expression to match digits and basic math operators