<![CDATA[How do I read specific lines from a txt file in Qt ?]]>How do I read specific lines from a txt file in Qt ?
Suppose there are ten lines in text file and I have to read only fourth line.

]]>https://forum.qt.io/topic/142198/how-do-i-read-specific-lines-from-a-txt-file-in-qtRSS for NodeWed, 22 Apr 2026 15:53:50 GMTSun, 15 Jan 2023 09:32:48 GMT60<![CDATA[Reply to How do I read specific lines from a txt file in Qt ? on Mon, 16 Jan 2023 05:54:06 GMT]]>@Kent-Dorfman said in How do I read specific lines from a txt file in Qt ?:

or

head -4 file | tail -1

no programming regquired

What is programming?

]]>https://forum.qt.io/post/743942https://forum.qt.io/post/743942Mon, 16 Jan 2023 05:54:06 GMT<![CDATA[Reply to How do I read specific lines from a txt file in Qt ? on Mon, 16 Jan 2023 01:07:59 GMT]]>or

head -4 file | tail -1

no programming regquired

ROLF

]]>https://forum.qt.io/post/743935https://forum.qt.io/post/743935Mon, 16 Jan 2023 01:07:59 GMT<![CDATA[Reply to How do I read specific lines from a txt file in Qt ? on Sun, 15 Jan 2023 10:34:35 GMT]]>@Pappu-Kumar-Keshari said in How do I read specific lines from a txt file in Qt ?:

Suppose there are ten lines in text file and I have to read only fourth line.

Use QFile::readLine() until you're at the 4th line.

]]>https://forum.qt.io/post/743885https://forum.qt.io/post/743885Sun, 15 Jan 2023 10:34:35 GMT