Regular Expressions 101

^start of line

Non-Capturing Group(?:[^\t]*\t){24}

{24}repeats the group contents below exactly 24 times:

Negated Character Class[^\t]*

*matches any number of characters outside the set below:

\ta tab character (ASCII 9)

1the literal 1 (49₁₀ / 61₈ / 31₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

^(?:[^\t]*\t){24}1

New

INT	E_63	0	0	u	Le	Le	DET:ART	DET	le	??	ADJ SENT DET:ART NOM ADV	SENT DET NOM	1	??	??	??	??	??	0	0	0	0	0	1	??	??	??	??	??	??  
    INT	E_63	0	0	u	Le	Le	DET:ART	DET	le	??	ADJ SENT DET:ART NOM ADV	SENT DET NOM	1	??	??	??	??	??	0	0	0	0	0	0	??	??	??	??	??	??