JSFiddle

SSteven's public fiddles

• Alternation -

  Match a bb-tag

• Private fiddle Extra
• Delete fiddle
Groups Extra
• Alternation -

  Match a bb-tag

• Private fiddle Extra
• Delete fiddle
Groups Extra
• Alternation -

  Match a bb-tag

• Private fiddle Extra
• Delete fiddle
Groups Extra
• Alternation -

  Match a valid time in the format hh24:mm

• Private fiddle Extra
• Delete fiddle
Groups Extra
• Alternation -

  Match a valid time in the format hh24:mm

• Private fiddle Extra
• Delete fiddle
Groups Extra
• Alternation -

  Match programming languages

• Private fiddle Extra
• Delete fiddle
Groups Extra
• Backreference in pattern -

  use named capturing groups

• Private fiddle Extra
• Delete fiddle
Groups Extra
• A RegExp object with the g flag

  No-Library (pure JS), HTML, CSS, JavaScript

• Private fiddle Extra
• Delete fiddle
Groups Extra
• Negative/positive Whole number or Decimal number

  Match a Negative/positive whole number or decimal number.

• Private fiddle Extra
• Delete fiddle
Groups Extra
• Whole number or Decimal number

  Match a whole number or decimal number.

• Private fiddle Extra
• Delete fiddle
Groups Extra
• Decimal number

  Match a decimal number.

• Private fiddle Extra
• Delete fiddle
Groups Extra
• Backreference in pattern -

  numbered capturing groups

• Private fiddle Extra
• Delete fiddle
Groups Extra
• Backreference in pattern

  Demonstrate the need. This regex won't work.

• Private fiddle Extra
• Delete fiddle
Groups Extra
• Non-capturing groups

  No-Library (pure JS), HTML, CSS, JavaScript

• Private fiddle Extra
• Delete fiddle
Groups Extra
• Capturing groups - named groups

  Reformat dates from "yyyy-mm-dd" to "dd.mm.yyyy".

• Private fiddle Extra
• Delete fiddle
Groups Extra
• Capturing groups - named groups

  Replace a string containing "FirstName LastName" with the string "LastName FirstName", using named groups.

• Private fiddle Extra
• Delete fiddle
Groups Extra
• Capturing groups

  Replace a string containing "FirstName LastName" with the string "LastName FirstName".

• Private fiddle Extra
• Delete fiddle
Groups Extra
• Capturing groups - named groups

  Match all dates in the format "yyyy-mm-dd".

• Private fiddle Extra
• Delete fiddle
Groups Extra
• Capturing groups - named groups

  Match a date in the format "yyyy-mm-dd".

• Private fiddle Extra
• Delete fiddle
Groups Extra
• Capturing groups

  Match all HTML tags - use the g flag and str.MatchAll() and destructure the array results.

• Private fiddle Extra
• Delete fiddle
Groups Extra

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