• ← FilePrint
• → Get

Find

WMA link

Find[stream, text]

find the first line in stream that contains text.

• • stream = OpenRead["ExampleData/EinsteinSzilLetter.txt", CharacterEncoding->"UTF8"];

• • Find[stream, "uranium"]

• • Find[stream, "uranium"]

• • stream = OpenRead["ExampleData/EinsteinSzilLetter.txt", CharacterEncoding->"UTF8"];

• • Find[stream, {"energy", "power"} ]

• • Find[stream, {"energy", "power"} ]