You can open a text file and read each line.
1. [ VB ] Reading lines
1. [ Python ] Reading lines
1. [ C++ ] Reading lines
The text file haggis.txt includes some lines of text.
You read each line into a buffers in this case the buffer size
has been set to 1024 characters.
test text
1. [ C# ] Reading lines
The text file haggis.txt includes some lines of text.
- The
StreamReaderrepresents a text file that can process one line at a time. - We use the
ReadLinemethod to obtain a single line of text. - When the file has been exhausted the string returned will be
null.
test text
1. [ Java ] Reading lines
The text file haggis.txt includes some lines of text.
- The
BufferedReaderrepresents a text file. - You can create
BufferedReaderfrom aFileReader. - The while condition
(s=fh.readLine())!=nulldoes two things, it assigns the string s and it checks for null.
test text
1. [ Perl ] Reading lines
The text file haggis.txt includes some lines of text.
Note that the end of line character is included. The chomp method removes this character (on windows this is two characters).test text
1. [ Ruby ] Reading lines
The text file haggis.txt includes some lines of text.
Note that the end of line character is included. The chomp method removes this character (on windows this is two characters).test text