stringbuffer Questions
7
I am quite confused with the term 'synchronized', I've got following from java documentation.
A mutable sequence of characters. This class provides an API
compatible with StringBuffer, but wit...
Siddra asked 24/6, 2015 at 6:40
2
Solved
On Java 1.7+ should we still need to convert "this string" + "should" + "be" + "joined" using StringBuffer.append for best practices?
Maxa asked 15/4, 2015 at 5:9
6
Solved
Is there a way to get address of a Java object?
Where the question comes from?:
At First, I read properties file and all the data from file was placed into table. Properties file can update...
Reconcile asked 1/9, 2009 at 6:26
3
Solved
I'm new in Java and learning Java ME development. I got stuck in this conversion. Please help me to convert StringBuffer to InputStream. Thanks!
Miser asked 10/11, 2011 at 14:19
3
How does one accomplish equivalent of running following line on command line in IntelliJ or Eclipse ....
:
java MyJava < SomeTextFile.txt
I've attempted to provide location of the file in Pro...
Mudpack asked 18/8, 2012 at 13:3
1
Solved
struct encrypt_stream : public std::stringbuf
{
int sync() { encrypt_buffer(); flush_to_device(); }
...
private:
void encrypt_buffer();
void flush_to_device();
};
I want to write this class t...
Prop asked 29/1, 2014 at 18:53
1
Solved
for(int i=0;i<n;i++){
for(int j=0;j<26;j++){
if(str.charAt(i)== strChar.charAt(j) )
* strSet1.append(str.charAt(i));
}
* strSet2.append(str.charAt(i));
}
Exception:
Exception in threa...
Grondin asked 17/11, 2013 at 19:30
4
Solved
I want to implement a Comparator for StringBuffer that compares the StringBuffer and adds to TreeSet accordingly. This is purely for learning purposes only. I know having a mutable object in a Hasa...
Asterisk asked 22/8, 2013 at 21:46
6
public static void main(String[] args) {
HashSet set = new HashSet();
set.add(new StringBuffer("abc"));
set.add(new StringBuffer("abc"));
set.add(new StringBuffer("abc"));
set.add(new String...
Dichotomize asked 4/7, 2013 at 5:36
2
Solved
The question I am asking is related to Difference between StringBuilder and StringBuffer but not the same. I want to see what really happens if a StringBuilder is modified by two threads at the sam...
Crump asked 8/6, 2013 at 19:44
4
Solved
I know the difference between StringBuffer and StringBuilder. read here!
And generally, as the javadoc says,
Where possible, it is recommended that this class be used in preference to StringBu...
Heal asked 20/5, 2013 at 15:40
4
Solved
When I define a StringBuffer variable with new, this string is not added to the String pool, right?
Now, when I define another StringBuffer but not with new, I define it as StrPrev.append("XXX") s...
Chemisorb asked 1/4, 2013 at 15:12
2
Solved
How might I, in Java, convert a StringBuffer to a byte array?
Uredium asked 4/11, 2011 at 5:41
4
Solved
Why would the StringBuffer have a limit on its size?
I went through some of the links :
http://www.coderanch.com/t/540346/java/java/maximum-size-hold-String-buffer.
Is that because of the count ...
Indiaindiaman asked 10/8, 2012 at 20:17
5
Solved
In this example, StringBuffer is actually faster than StringBuilder, whereas I would have expected opposite results.
Is this something to do with optimizations being made by the JIT ? Does anyone...
Ediva asked 26/10, 2012 at 7:38
2
Solved
Possible Duplicate:
StringBuilder and StringBuffer in Java
Criteria to choose among StringBuffer and StringBuilder
Collencollenchyma asked 18/10, 2012 at 18:25
1
Solved
I am trying to modify a stringbuffer of a stringstream object without having to copy a string, using the method pubsetbuf, but it is not working. I am following the documentation in http://www.cplu...
Stumble asked 18/9, 2012 at 16:47
3
Solved
It is often argued that avoiding creating objects (especially in loops) is considered good practice.
Then, what is most efficient regarding StringBuffer?
StringBuffer sb = new StringBuffer();
Ob...
Kinser asked 23/8, 2011 at 23:51
2
Solved
The differences between StringBuilder and StringBuffer in Java are well documented and have been touched upon in StackOverflow as well.
Basically, StringBuilder is a non-synchronized copy of ...
Chili asked 19/3, 2012 at 3:10
3
Solved
I need to get the starting position of new line when looping through a StringBuffer.
Say I have the following document in a stringbuffer
"This is a test
Test
Testing Testing"
New lines exist aft...
Fiftyfifty asked 4/10, 2011 at 14:23
2
Solved
what is the best practise to hold a stringbuffer length fixed in java ? That is if the fixed value is 10 and stringbuffer holds ABCDEFGHIJ, when we append K that will cause A to be cleared and resu...
Revisionism asked 18/9, 2011 at 12:19
5
Solved
In the book "Effective Java", Josh Bloch says that
StringBuffer is largely obsolete and should be replaced by the
non-synchronized implementation 'StringBuilder'
.
But in my experience, I'...
Prognosis asked 21/7, 2011 at 11:4
1
Solved
I'm currently trying to implement a subclass of stringbuf to allow the buffer to tokenize for specific chars ('\n' in my case) and undertake an action if this char occurs (dump the message to a log...
Bombard asked 13/6, 2011 at 13:44
3
Solved
I want the text "REPLACEME" to be replaced with my StringBuffer symbols. When I print symbols, it is a valid string. When I print my query, it still has the text REPLACEME instead of symbols....
Twerp asked 31/8, 2010 at 17:36
2
Possible Duplicate:
Comparing StringBuffer content with equals
StringBuffer s1= new StringBuffer("Test");
StringBuffer s2 = new StringBuffer("Test");
if(s1.equals(s2)) {
System.out.p...
Hunchbacked asked 3/2, 2010 at 13:9
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