$12.34

Nice and understandable Version of youtubelink fields extraction.

idk

Grab all placeholder "tags" that are alphanumeric with optional underscores. In this example my placeholders are double curly braces e.g. {{MY_VARIABLE_NAME}}. Change out the braces for whichever symbol/character you are using or add/remove more. E.g. [[MY_VARIABLE_NAME]] would be matched with \[\...

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Exception Message: java.lang.NullPointerException: Sample Java Logback Exception at Sample.errorLevel3(Sample.java:35) at Sample.errorLevel2(Sample.java:31) at Sample.errorLevel1(Sample.java:27)...

found if is content src atributes

Return content of %abstract { ... } for file processing

Get the Last entry for the registry key.

find the number of spaces at the beginning of lines in a file.