Hi how can i read one line from string ??? i have string like this :
hello ; boy ; sun
welcome;google;pink
how can i read first line only ? thanks
views:
50answers:
3
+1
A:
String originalString="hello ; boy ; sun\nwelcome;google;pink";
String firstLine=originalString.substring(0,originalString.indexOf('\n'));
BlaXpirit
2010-09-20 13:50:11
A:
See this previous question, but I like this solution better:
final InputStreamReader r = new InputStreamReader( new ByteArrayReader( string.getBytes() ) );
dj_segfault
2010-09-20 15:16:27
What is this? Have you even read the question?
BlaXpirit
2010-09-20 18:08:21
Uh, yeas. I was giving an alternative way of doing it by reading the string like a stream. I realize J2ME doesn't have StringReader, so this is another way of doing it.
dj_segfault
2010-09-20 22:26:05
How did this guy get so much rep!?
BlaXpirit
2010-09-21 15:14:39
If you don't think my solution is a good one, then that's fine, but I presented an alternate way of reading a string line by line in J2ME, as if it was a file. What's your problem? Why don't you think my answer is relevant? because I didn't spell out the loop to read from the stream? I thought that was kinda obvious.
dj_segfault
2010-09-26 05:25:57
+1
A:
be aware that some applications actually use \r\n instead of \n to indicate new lines
Mahdi Hijazi
2010-09-20 21:25:19