Learn Regular Expressions (Regex) - Crash Course for Beginners
⌨️ (01:04) Using the Test Method ⌨️ (02:15) Match Literal Strings ⌨️ (02:57) Match a Literal String with Different Possibilities ⌨️ (03:46) Ignore Case While Matching ⌨️ (04:45) Extract Matches ⌨️ (05:32) Find More Than the First Match ⌨️ (07:16) Match Anything with Wildcard Period ⌨️ (08:54) Match Single Character with Multiple Possibilities ⌨️ (10:14) Match Letters of the Alphabet ⌨️ (10:04) Match Numbers and Letters of the Alphabet ⌨️ (12:15) Match Single Characters Not Specified ⌨️ (13:32) Match Characters that Occur One or More Times ⌨️ (14:19) Match Characters that Occur Zero or More Times ⌨️ (15:32) Find Characters with Lazy Matching ⌨️ (18:54) Find One or More Criminals in a Hunt ⌨️ (19:58) Match Beginning String Patterns ⌨️ (20:53) Match Ending String Patterns ⌨️ (21:40) Match All Letters and Numbers ⌨️ (22:48) Match Everything But Letters and Numbers ⌨️ (23:35) Match All Numbers ⌨️ (24:04) Match All Non-Numbers ⌨️ (24:40) Restrict Possible Usernames ⌨️ (27:29) Match Whitespace ⌨️ (27:56) Match Non-Whitespace Characters ⌨️ (28:25) Specify Upper and Lower Number of Matches ⌨️ (29:40) Specify Only the Lower Number of Matches ⌨️ (30:10) Specify Exact Number of Matches ⌨️ (30:47) Check for All or None ⌨️ (31:38) Positive and Negative Lookahead ⌨️ (35:09) Reuse Patterns Using Capture Groups ⌨️ (40:18) Use Capture Groups to Search and Replace ⌨️ (43:18) Remove Whitespace from Start and End
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