Purpose This pattern is used to parse human readable text strings regarding file sizes. The pattern names four capture groups in the string for the following purposes: pre: any text before the numeric characters begin are captured and filtered out num: matches any real number with or without a decimal point. ex: [1.3, 0.19, .6, 21., 42] sp: captures whitespace between numeric characters and units units: captures alpha text to match with units resolver The "pre" and "sp" captures can be discarded. The num capture can be changed to numeric with a parseFloat. The units capture can be used to determine any unit conversions required.

19h32min16s

detect uuid V4 in string case insensitive. matches: 1d95e013-3c09-4883-88f1-4337ba0b8ddc AND 1D95E013-3C09-4883-88F1-4337BA0B8DDC

Look for all entries of a country on a list that can have repeated values

Working on a regex to extract path and query params

Match Brazilian documents

非法发

完形填空

Stuff for a dnd thing

Add DR to end of line

Detects specific prefixes followed by number series

Detects specific word in a sentence

Detects UK postcodes (minimal edge cases)

regex for user name with criteria: Minimum 2 character Maximum 30 character Character must be alphanumeric, except first character is alphabetical Character "_" and "." is allowed once between first and last character

This regex matches i18next library resource keys

Simple search of string length with the regexp

Match a single character present in the list below [6-9] 6-9 matches a single character in the range between 6 (index 54) and 9 (index 57) (case sensitive) Match a single character present in the list below [0-9] {9} matches the previous token exactly 9 times 0-9 matches a single character in the range between 0 (index 48) and 9 (index 57) (case sensitive)

Remove HTML tags from a string using JavaScript and RegEx

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Regex that identifies unescaped double quotes in strings