Posted
by m.qayyum
on Stack Overflow
See other posts from Stack Overflow
or by m.qayyum
Published on 2010-05-27T22:54:10Z
Indexed on
2010/05/27
23:01 UTC
Read the original article
Hit count: 284
What happens when front==rear in circular queue
is queue have one element or is full or is empty
© Stack Overflow or respective owner
as seen on Stack Overflow
- Search for 'Stack Overflow'
What are some clever (not ordinary) ways of implementing data structures in C, and what are some data structures that should be used more often?
For example, what is the most effective way (generating minimal overhead) to implement a directed and cyclic graph with weighted edges in C?
I know that…
>>> More
as seen on Programmers
- Search for 'Programmers'
When we design applications, we generally end up with the same tiered sets of data structures:
A persistent data structure that is described using DDL and implemented as RDBMS tables and columns.
A set of domain objects that consist primarily of data structures, usually combined with business-rule…
>>> More
as seen on Programmers
- Search for 'Programmers'
I am a newbie into the corporate world recently graduated in computers. I am a java/groovy developer. I am a quick learner and I can learn new frameworks, APIs or even programming languages within considerably short amount of time. Albeit that, I must confess that I was not so strong in data structures…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Hello,
I have to design a data structure that is to be used in a multi-threaded environment. The basic API is simple: insert element, remove element, retrieve element, check that element exists. The structure's implementation uses implicit locking to guarantee the atomicity of a single API call.…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
There is a large stream of numbers coming in such as 5 6 7 2 3 1 2 3 .. What kind of data structure is suitable for this problem given the constraints that elements must be inserted in descending order and duplicates should be eliminated.
I am not looking for any code just ideas? I was thinking…
>>> More
as seen on Oracle Blogs
- Search for 'Oracle Blogs'
Master Note for Troubleshooting Advanced Queuing and Oracle Streams Propagation Issues (Doc ID 233099.1)
Copyright (c) 2010, Oracle Corporation. All Rights Reserved.
In this Document Purpose Last Review Date Instructions for the Reader Troubleshooting Details 1…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
Hi,
Maybe there's no way to solve this the way I'd like it but I don't know everything so I better ask...
I've implemented a simple Queue with a dynamic array so the user can initialize with whatever number of items it wants. I'm also trying to use a void pointer as to allow any data type, but that's…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
typedef struct queue {
int q[max];
int qhead;
int qrear;
} queue;
void init_queue(queue *QUEUE)
{
QUEUE.qhead = 0;
QUEUE.qrear = -1;
}
void enqueue(queue *QUEUE,int data)
{
QUEUE.qrear++;
QUEUE.q[QUEUE.qrear] = data;
}
int process_queue(queue *QUEUE)
{
if(QUEUE.qhead > QUEUE…
>>> More
as seen on Server Fault
- Search for 'Server Fault'
I have a decently high trafficked FreeBSD Nginx server, and I'm starting to get a large number of listen queue overflows:
[root@svr ~]# netstat -sp tcp | fgrep listen
80361931 listen queue overflows
[root@svr ~]# netstat -Lan | grep "*.80"
tcp4 192/0/128 *.80
[root@svr ~]# sysctl kern.ipc…
>>> More
as seen on Oracle Blogs
- Search for 'Oracle Blogs'
JMS Step 3 - Using the QueueReceive.java Sample Program to Read a
Message from a JMS Queue
ol{margin:0;padding:0}
.c18_3{vertical-align:top;width:487.3pt;border-style:solid;background-color:#f3f3f3;border-color:#000000;border-width:1pt;padding:0pt 5pt 0pt 5pt}
.c20_3{vertical-align:top;width:487…
>>> More
