Hi guys You can take help from javadoc. http://java.sun.com/j2se/1.4.2/docs/api/java/lang/String.html use indexOf methos to find whether a perticular string exists in another string or not. FileReader fw=new Filereader("Main String.txt"); BufferedReader bw=new BufferedReader(fw);
String s=bw.readline(); here 's' is the first line of the text file. to read next line use same command, thus it reads lines line by line. nd the line'll be return as a string. http://java.sun.com/j2se/1.4.2/docs/api/java/io/BufferedReader.html here u can read more abt readline method. thus u can read the file line by line nd simultaniuosly chk whether a perticular string is der in tat line or nt using index of method. Hope this'll help u. :) On Tue, Nov 17, 2009 at 9:37 AM, Siddhartha Ghosh <[email protected]>wrote: > Hi Mr. Vishal, > I will try to do the same. Thanks. > Can u plz. suggest me some site which discusses such issues? > Regards - > > *Siddhartha Ghosh, * > Associate Professor , Dept. of Computer Science & Engillneering, > G.Narayanamma Institute of Technology & Science, > An ISO 9001 : 2000 Certified Institute, Shaikpet, Hyderabad - 500008, > Andhra Pradesh, India. > *Mobile:+91-9959613556* > College : 040-23565648 (exn.313) > *"Success stories don't just happen they are made".* > > > --- On *Mon, 16/11/09, vishal bhalabar <[email protected]>* wrote: > > > From: vishal bhalabar <[email protected]> > Subject: Re: [twincling] Urgent Need of some Java code > To: [email protected] > Date: Monday, 16 November, 2009, 5:40 PM > > > Hi this is Mr. VIshal Bhalabar. > > To find one word, take that word in one string. > And open the file which is to be searched in read mode. > Use the function of "substring" for every line of a file. > You will find out that word in file. > > e.x. > String s = hydrabad > After reading a line from file. > str = br.readLine(). > > then use > substring fun to find req. word. > > > On 11/15/09, Siddhartha Ghosh > <[email protected]<http://in.mc953.mail.yahoo.com/mc/[email protected]>> > wrote: >> >> Hi All, >> I am in need of some Java code (core Java) for file operations. Can nay >> body help me out. I am not a a good Java code writer. >> The work is like - >> 1. a java file which will open a text file and then will do a string >> search operation (1st for single words and then for two-words **) in the >> text file. >> 2. To do the search the key words the will be kept in two text files - one >> for single words and another for two words. >> * Single word key file - >> Hyderabad >> AP >> festival >> sports >> *two words key file - >> Hyderabad City >> AP Govt. >> Winter Festival. >> etc >> >> >> >> *Siddhartha G* >> *Hyderabad* >> *Mobile:+91-9959613556* >> >> >> >> >> ------------------------------ >> The INTERNET now has a personality. YOURS! See your Yahoo! >> Homepage<http://in.rd.yahoo.com/tagline_yyi_1/*http://in.yahoo.com/> >> . > > > > ------------------------------ > The INTERNET now has a personality. YOURS! See your Yahoo! > Homepage<http://in.rd.yahoo.com/tagline_yyi_1/*http://in.yahoo.com/> > . > -- Akash Jajoo UG Student , Final Year Information Technology NIT Durgapur
