drjay1627

people in the forum who have jobs or who are recruiters or own a company (yes I'm referring to people such as sergey brin and lawrence page); what advice would you give to an entry level computer science student about what to put on resume and cover letters. i'm looking …

Hello, I need some help sorting out this error: *Warning: Cannot modify header information - headers already sent by (output started at /Applications/MAMP/htdocs/new/Archive/phplogin/includes/main/header.php:3) in /Applications/MAMP/htdocs/new/Archive/phplogin/register.php on line 71* I've included the code below, can someone please help me figure this out. I've been working om this issue for 4 hours …

Hello, I am building a blog - just to shapen my skills. Since leaving college I feel like I have been loosing my programming edge. I work in IT and I primarily work on Oracle databases as a developer. Here is what I am building - a blog. I have …

Hello, I created 2 lightboxes on my page. When I just had one, everything worked fine. The 2 lightboxes are not displayed at the same time. There are 2 links that open each respectly. <a href="#" class="lightbox1">Open box 1</a> <a href="#" class="lightbox2">Open box 2</a> The following is the HTML/CSS: <div …

Hello, I have a simple form. <form action="" method="post"> <label for="user">Name</label> <input type="text" name="user" id="user" /> </br> <label for="title">Title</label> <input type="text" name="title" id="title" /> <textarea name="body" rows="20" cols="60"></textarea> <input type="submit" value="Add Post" /> </form> I am trying to insert this to a table, which I am able to do. But …

Hello, I have a menu in a webpage. I am looking to make the code reusable for another page, that way I can manage the links in one place rather than multiple page. Anyone know a way to do this? Thanks Drjay

Hello, I need some help with understanding floats. I have a div named holder, which as the name suggest, is a holder. Inside this holder I have 2 containers. One is the left container and the other is the right container. HTML <div id="holder"> <div id="contentleft"> <p>This is a paragraph. …

Hi, I have this requirement that I have been trying to solve for a couple of days now. I have this source DB. The objective is to extract data from this source DB and insert into a oracle table. The meta data for both tables are the same (1-1 mapping). …

1. employees table- emp_id is the primary key 2. department table-dept_id is the primary key. 3. Create or replace View emp_dept AS select e.emp_id, e.last_name, d.dept_id From employees e, department d 4. update emp_dept set last_name = 'munir' where emp_id = 11 ORA-01779: cannot modify a column which maps to …

Hello, I want to create an application that can make selections from a webpage. I did an assignment for school and now I want to extend my program. The assignment was to parse a webpage and display the data. The webpage's exact URL was given to us. The URL was …

Hello, Is there any way of checking all elements in a queue without calling pop(). [code] while(!q.empty()){ cout << q.front() << endl; q.pop() } [/code] this is essentially what I have done. There is a bug in my program and I'm trying to check what is wrong. I don't want …

Does anyone here know SML?

I need help with inserting a string for both key and value to a map. [code] while(!myHuffFile.eof()){ string word, code; int freq; myHuffFile >> word >> freq >> code; if(word == ""){ break; }else{ _fileMap.insert(pair<string,string>(word,code)); _freqMap.insert(pair<string,int>(word,freq)); } } [/code] error: error: conversion from `std::_Rb_tree_iterator<std::pair<const std::string, std::string> >' to non-scalar type …

Hello, My friend and I are trying to program a basic 3D modeler. Nothing fancy just a very basic program. I was wondering if anyone here could help me with reading material. We need to figure out the math and that is what I can doing now. Any good books …

Hello, I need to compare arrays in perl. Now the arrays are arrays of strings. The strings are similar to the following pattern: user:user@machinename.domain.com There are 4 machines. M1 M2 M3 M4 There are 4 arrays and each with a bunch of users. some users appear on multiple machines. I …

My friend and I are working on an Internet bot. We want to make a bot that given a website, would index into a table. Example -- Given the website: [url]www.daniweb.com[/url] Add to table: [url]www.daniweb.com/c++[/url] [url]www.daniweb.com/c++/forum[/url] [url]www.daniweb.com/java[/url] etc... Any suggestion on how to do this?

Hello everybody, I wanna help to writing this program. Q/ Write Prog. that generates Random Binary sequenced by Using shiftRegister o f Length (10). thnx 4 Help

Hi again and thanks for the help! PROBLEM: Only every other number entered by the user is registered by my program, except the last number, which is always registered. [B]How can I get the program to register every line? And what is causing it to skip an input line in …

can someone please explain to me how read write work in sock programming. my assignment is to run a server and client. the client ask the server "who are you?" and the server replies with the servers name and date and time. i cannot post my whole code here as …

What are names starting with the ":", are they variables, constants or something else? drjay

anyone here know lisp? i'm trying to code a trie in list. i know what to do as i already did it in ruby and python. i just need some guidance with doing the same. reply to this thread if you know lisp or contact me directly at< snipped email> …

I have a recursive function. My base case is: [code] somemethod(somelist) [INDENT]if len(somelist) == 0[/INDENT] [INDENT][INDENT]return[/INDENT][/INDENT] ... [/code] This is suppose to return the function to the place where it was called from. [code] main() ... somemethod(somelist) ... [/code] But I get this error: AttributeError: Trie instance has no attribute …

hello, I wanna create a struct in python. the struct needs to have a char and an array of chars. eg. (ruby code): [code] Somestruct = Struct .new(:character, :characterArray) structure = Somestruct.new(" ", []) [/code] How do I do this. I made a Trie in ruby and now I wanna …

Follows, I need some help with fixing a bug in my program. I can't post the entire code here as its an on going assignment. I'm building a Tree in Python. [code] class Tree: def __init__(self, f, r): self.first = f self.rest = r [/code] This is my Tree. I …

i'm a java c/c++ person. trying out ruby for the 1st time! how do i do something like this in ruby: [code] //this is java public static void main ( String args [] ) { File inFile = new File ( args [ 0 ] ); File outFile = new …

I'm trying to code a Trie in Python. Any suggestions as to where I should begin? drjay

does anyone know erlang here. i really need help with this one. for starters how do you ran a program?

Hi all i'm hoping someone can help here my son is doing a school project and he's doing really well, he loves his computers, his project as come to a dead end as we're struggling to create a menu which will add users doing this in Bash. then adding a …

Hi, I am having a problem with the following function: [CODE]void calcEnergy( vector< vector<double> > &Energy, vector< vector<double> > &Data, const double Constant ) { double Time = 6; // store the change in time double energy ; // Temp variable to store energy double v1,v2; for ( size_t i …

Hi, I wish to know that the cause of the following error when i run the program : a) Is memory leak in the program B) The system on which i am running the program has insufficient memory. [ICODE] terminate called after throwing an instance of 'St9bad_alloc' what(): St9bad_alloc[/ICODE] Thanks