Here's a question for you java.io dudes: If I'm doing lots of little writes, then clearly, I want to wrap whatever I'm writing to (FileWriter, etc.) in a BufferedWriter.
But suppose I am going to open the connection, make one call to "optThingy.write(myBigString)", then close the connection. If I'm *always* going to use this idiom, does a BufferedWriter serve any purpose? Is it just overhead in this case? Thanks in advance for all wisdom, enlightenment and wit, Ken > -----Original Message----- > From: Ramanand Achanta [mailto:[EMAIL PROTECTED] > Sent: Tuesday, July 08, 2003 12:56 PM > To: [EMAIL PROTECTED] > Subject: Re: [Juglist] Unicode question > > > > Grant, > > I could parse the 4 character string as follows: > int charValue = Integer.parseInt(myString, 16); // > myString = "25B5" > char retValue = (char) charValue; > > But I'm worndering if there is any class library (extensively > dealing with > unicode characters) available > > to convert a string like "R = \\u0394y\\u2215\\u0394x" into > the character > array > [0] = 'R' > [1] = ' ' // space > [2] = '=' > [3] = ' ' // space > [4] = '\u0394' // mathematical > symbol delta > [5] = 'y' > [6] = '\u2215' // Division symbol > [7] = '\u0394' > [8] = 'x' > > Thanks for your help. > > Ram Achanta > > > > >From: Grant Gainey <[EMAIL PROTECTED]> > >Reply-To: [EMAIL PROTECTED] > >To: [EMAIL PROTECTED] > >Subject: Re: [Juglist] Unicode question > >Date: Tue, 08 Jul 2003 09:51:00 -0400 > > > >Richard O. Hammer wrote: > > > >>Ramanand Achanta wrote: > >> > >>>How can I convert the > >>> String unicodeString = "\\u25b5"; > >>>to > >>> char unicodeChar = '\u25b5'; // Result > >> > >>I think you have made a mistake in writing "\\u25b5", since that > >>represents six unicode characters and not one. You must > mean "\u25b5" > >>instead. > >> > >>You could say > >> String unicodeString = "\u25b5"; > >> char unicodeChar = unicodeString.charAt(0); > > > >Hmmm. I assumed that the OP was asking for a way to get from those 7 > >characters to the > >Unicode character they describe. Imagine parsing a string > that has escaped > >Unicode > >sequences in it, for example. > > > >Ramanand, have you looked at CharSet and CharSetDecoder? If > you parse > >the > >"25b5" > >into a byte[], those may be what you need. > > > >Grant > > > >-- > >_____________________________________________________________ > ____________ > > "In theory, there is no difference between theory and > practice. In > >practice, there is no relationship between theory and practice." > > > > > >_______________________________________________ > >Juglist mailing list > >[EMAIL PROTECTED] > >http://trijug.org/mailman/listinfo/juglist_trijug.org > > _________________________________________________________________ > Help STOP SPAM with the new MSN 8 and get 2 months FREE* > http://join.msn.com/?page=features/junkmail > > > _______________________________________________ > Juglist mailing list > [EMAIL PROTECTED] > http://trijug.org/mailman/listinfo/juglist_tri> jug.org > _______________________________________________ Juglist mailing list [EMAIL PROTECTED] http://trijug.org/mailman/listinfo/juglist_trijug.org
