Umar Ali

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Joined 15 Years Ago

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About Me

Assembly Language, Databases, Web Development

Interests: Reading, Computer
PC Specs: HP Pavilion AMD Athlon(tm) 64 Processor 3500+ 2.3 GHz, 1.2 GB of Ram

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Software Development x 17

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	Exec() Command and Resource Wastage 13 Years Ago Share on Facebook Share on Twitter Share on LinkedIn [COLOR="Green"][I]Hi guys I'm familiar with exec() and fork() commands and their working, but I don't know how the wastage of resources problem is avoided in modern operating systems. Please help me with following question. The POSIX fork() system call creates a new process by creating a near-‐exact duplicate of a … Linux and Unix 0 0 68
	Need Help Urgently 13 Years Ago 13 Years Ago Share on Facebook Share on Twitter Share on LinkedIn Man!! I'm freaked out, I'm not able to do it Actually I add dataValues 2d array and colNames array in new created jtable but it doesn't work. Don't know why :S I also wanted to add button before the table but that's doesn't work even... PLease help me... [CODE] /* … Software Development java 0 10 96
	JTable Help!! 13 Years Ago 13 Years Ago Share on Facebook Share on Twitter Share on LinkedIn Hello Guys I need help with adding new row in a JTable. I have created the JTable using Netbeans IDE under Swing Controls. Then I removed all the columns, so that I would add them manually. Now, the function GetFlightInfo() returns an ArrayList with n numbers of rows with 6 … Software Development java 0 4 156
	Simple issue is getting on my nerves :( 13 Years Ago 13 Years Ago Share on Facebook Share on Twitter Share on LinkedIn Hello I'm new to java and i'm facing some problem... First code refers to File_Chooser class which works perfectly fine for me... [CODE]/* * To change this template, choose Tools \| Templates * and open the template in the editor. / package statguis; /* * * @author Umar Ali */ … Software Development java 0 2 795
	How to send dns packet? 14 Years Ago 14 Years Ago Share on Facebook Share on Twitter Share on LinkedIn Hello I want to send a dns packet to a dns server. I've already connected to the dns server but not able to send the packet in the right wy. Actually I don't know how to send? Here's the code.. [CODE]#include <winsock.h> #include<stdio.h> #include<string.h> #include <io.h> #include <sys/stat.h> int main() … Software Development c 0 2 469
	Unknown errors in code (doesn't connect to dns local server) 14 Years Ago 14 Years Ago Share on Facebook Share on Twitter Share on LinkedIn [COLOR="Green"]Hello I have a problem with this code. I'm trying to connect to local dns server in order to get the ip of the hostname( that user would enter). For now, i'm just trying to connect to the local dns server, and this code gives me following 8 errors.. [COLOR="Red"]client.obj … Software Development c++ 0 6 249
	Important: Please Help 14 Years Ago 14 Years Ago Share on Facebook Share on Twitter Share on LinkedIn Hello! I'm new to daniweb, actually I need a flow chart kind of thing for a poker game "Texas Holdem". I have almost completed this game with basic requirements, but I also want to make a flow chart for this game about which I have no idea how to design … Say Hello! 0 1 35
	Need Help asto 2-3 Trees 15 Years Ago 15 Years Ago Share on Facebook Share on Twitter Share on LinkedIn Hello guys! Hope everyone's doing good. Well I desperately need the code for insertion in 2-3 trees, can anyone of you kindly help me out??? Actually I missed one of the lectures given in this regard, therefore i'm facing few daft problems, I tried to some extent but couldn't make … Software Development c++ 0 1 169