Satya - Saturday, March 04, 2006 10:27:37 AM
How can I get Stack trace as a string
public static String getStackTrace(Throwable t)
{
ByteArrayOutputStream bos = new ByteArrayOutputStream();
PrintWriter pw = new PrintWriter(bos);
t.printStackTrace(pw);
String output = pw.toString();
pw.close();
return output;
}
satya - Thursday, May 12, 2011 1:12:33 PM
for loop structure
for(String s :strings)
{
r.reportBack(tag, "Processing:" + s);
}
satya - Tuesday, August 16, 2011 10:26:33 AM
converting a charater to a string
char c = 'a';
String s = Character.toString(c);
satya - Tuesday, August 16, 2011 10:28:46 AM
walk througha string full of characters
satya - Thursday, August 25, 2011 9:26:37 AM
Android StringTokenizer
satya - Thursday, August 25, 2011 9:26:52 AM
android StringSplitter
satya - Thursday, August 25, 2011 9:30:51 AM
Example
TextUtils.StringSplitter splitter =
new TextUtils.SimpleStringSplitter(delimiter);
// Once per string to split
splitter.setString(string);
for (String s : splitter)
{
...
}
satya - Thursday, August 25, 2011 10:19:26 AM
creating a parameterized arraylist
ArrayList<String> al = new ArrayList<String>();
satya - Thu Dec 27 2012 12:12:00 GMT-0500 (Eastern Standard Time)
How to write a string to file output stream in Java?
How to write a string to file output stream in Java?
Search for: How to write a string to file output stream in Java?
satya - Thu Dec 27 2012 12:24:51 GMT-0500 (Eastern Standard Time)
You can do this
String inputString;
FileOutputStream fos;
fos.write(inputString.getBytes());
satya - Thu Dec 27 2012 12:27:33 GMT-0500 (Eastern Standard Time)
Here is how to use New IO: samples
satya - Thu Dec 27 2012 12:28:27 GMT-0500 (Eastern Standard Time)
Here is how to use new IO to save string to a file
satya - Thu Dec 27 2012 15:26:53 GMT-0500 (Eastern Standard Time)
Here is one way to do this
static public void copy(InputStream reader, OutputStream writer)
throws IOException
{
byte byteArray[] = new byte[4092];
while(true)
{
int numOfBytesRead = reader.read(byteArray,0,4092);
if (numOfBytesRead == -1)
{
break;
}
// else
writer.write(byteArray,0,numOfBytesRead);
}
return;
}
satya - Thu Dec 27 2012 15:27:50 GMT-0500 (Eastern Standard Time)
readStreamAsString(InputStream is): A follow up method
static public String readStreamAsString(InputStream is)
throws FileNotFoundException, IOException
{
ByteArrayOutputStream baos = null;
try
{
baos = new ByteArrayOutputStream();
copy(is,baos);
return baos.toString();
}
finally
{
if (is !=null)
{
FileUtils.closeStream(is);
}
if (baos != null)
com.ai.common.FileUtils.closeStream(baos);
}
}
satya - 6/23/2014 9:35:42 AM
java split string escape characters
java split string escape characters
satya - 6/23/2014 9:37:21 AM
what is a java Pattern class?
what is a java Pattern class
satya - 6/23/2014 10:06:11 AM
java array to arraylist conversion
java array to arraylist conversion
satya - 6/23/2014 10:07:49 AM
java Arrays class reference
java Arrays class reference