659 Topics
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| | I need to write an algorithm for finding the maximum weighted independent set of a graph, G. Any idea of where I should start?  |
| | Hi, I've just started out with Python and I've been stuck on this problem for a few hours now trying to parse a file into a certain format.. I am trying to create a list in a list out of a list. I currently have this list; ['MPNRRRCKLSTAISTVATLAIASPCAYFLVYEPTASAKPAAKHYEFKQAASIADLPGEVLDAISQGLSQFGINL', 'MQLVDRVRGAVTGMSRRLVVGAVGAALVSGLVGAVGGTATAGAFSRPGLPVEYLQVPSPSMGRSELPGWLQA', 'etc'] … |
 | I am using Python 2.6 with ide and i created a list with names `names = 'mark', 'raymond', 'rachel', 'matthew', 'roger', 'judith', 'charlie', 'melissa', 'betty']` and then set `names = nmls` so even if I update names, nmls gets updated... however if I do `names = deque(['raymond', 'rachel', 'matthew', 'roger', …  |
| | Hi, I have a base that accepts data in and I can display all the data in a table :) How do I make the database echo out to read only text box on a form one string at a time ? do i have to do some .php before … |
| | I am making a workout software, and it holds multiple accounts. The acounts are saved in a directory like: C:\Software Name\athletes\John Smith\ C:\Software Name\athletes\Veronica Shelby\ C:\Software Name\athletes\Tyler Front\ I want the ListBox to list each name (i.e. John Smith, Veronica Shelby, etc.) as its own item. I need it to …  |
 | Hello, I'm a newbie to python and I am having a very hard time trying to solve a homework question that I have. Here it is: Given a list of items, write a program that generates a list of lists of the following form: [a,b,c,…,z] → [[z], [y,z], [x,y,z], … …  |
| | Hi, there's a list with tuples. lst = [('Meat', 'Milk'), ('Cake - Cookie',), ('Apple', 'Orange')] For each tuple of `len == 1` I want to split it at ` - ` so it results with: lst = [('Meat', 'Milk'), ('Cake', 'Cookie'), ('Apple', 'Orange')] I tried [tuple(x.split(' - ') for x … |
| | ** //When an item from the list is selected, a checkbox along with the drawn graphics schould appear. but only the graphics appear. Help? *basic** import java.awt.*; import java.applet.*; import java.awt.event.*; import java.awt.Checkbox; public class GetSelectedItemExample extends Applet implements ItemListener { Choice c; CheckboxGroup g1 = new CheckboxGroup(); Checkbox checkBox1 … |
| | I'm coding a contact manager using a doubly linked list that is manipulated by functions using pointers that reads in a contactList.txt file.But when I coded the first function to do a search I got the following error list: Error 8 error C2059: syntax error : ')' C:\Users\Brian\Documents\Visual Studio 2010\Projects\G00290342Manager.c\G00290342Manager.c\ContactManager.cpp … |
| | Hi again! So, I have an object that gets appended to a linked list now. Now I need to have all of that item's data output in a formatted manner - something similar to this: CD Artist CD Title CD Length Track Name Track Length Arist name here Title here … |
| | Basically, I'm getting an error when I try to append a CD object to my linked list. What error? This one: > First-chance exception at 0x550257aa (msvcr100d.dll) in Programming 3 Course Project.exe: 0xC0000005: Access violation reading location 0xfeeefee2. > Unhandled exception at 0x550257aa (msvcr100d.dll) in Programming 3 Course Project.exe: 0xC0000005: … |
| | I've been looking around for an answer to this but have had no luck. I need to take two files and print the top most frequent words they have in common as well as their combined(sum) frequencies. This might be simple but I'm pretty new to programming. Any help? def …  |
| | class BTNode(object): """A node in a binary tree.""" def __init__(self, item, left=None, right=None): """(BTNode, object, BTNode, BTNode) -> NoneType Initialize this node to store item and have children left and right, as well as depth 0. """ self.item = item self.left = left self.right = right self.depth = 0 # …  |
 | I need to write a code with a constructor class in order to see the whole phonelist using an array that reads from a document txt, able to add a person and phone number, search just one person in the phonelist and able to modify their phone number. here is …  |
 | Hey everyone need help on a project im doing in c++, so far I have made a command interpreter, that breaks user input into array of Strings sepperated by spaces and have a run function. Now I am trying to do the list() and list(directory) but I'm not quite sure … |
| | hi i have a method which display a list of customer id's. the method is customerService.getAllCustomersID() how do i check whether this method returns a null list or list or customer id's appreciate a reply thanks |
| | hi i have an drop down list in the web paage and it has Item A, Item B, Item C as items in the drop downlist. when i run the page how can i make it to display the Item B which is the 2nd item to be displayed in … |
| | I need help trying to figure out how to insert into a multi linked list. I know how it works with a linked list with only one piece of data but not 2 pieces with 2 pointers. Essentially what I want to be able to do is creat a multi … |
 | I am having a runtime error happen when I run my program and can't seem to figure out why. It is happenning on my insertion sort function. I also am going to have to do a selection sort with this and aany help would be greatly appreciated. Here is my … |
 | Explore the Python module bisect to search a sorted list and insert elements in the proper location in a sorted list.  |
| | this gives syntax error, why would it give ? `[index, each for index,each in enumerate(names)]`  |
| | I'm having problem with passing argument to the linked list. I wait for user input then I parse this user input and put parsed tokens into dynamic array (char **c) After that I need to write ceratin user input into linked list (for example I need to pass c[1] to … |
 | I have been working on this assignment for a while now and I can't figure this one issue out. I was given four files, Name.java, SortableArrayList.java, NameListDriver.java, and SortableArrayListWithBubbleSort.java. The program is meant to take a text file with a list of names and sort them alphabetically. Part one of … |
 | I have written a working templated linked list that can hold a number of Types. Each of which are created with new before sending them to the InsertNode function. in Main: CMyType* pMyType1 = new CMyType; // Create a new MyType* pMyType1->m_iData = 5; // Hold a value LLMyTypes.InsertAtEnd(pMyType1); in … |
| | Hello. I'm attempting to create a program in C# that reads lines of text from a text file and stores them in a list. Then I have to compare each line to another equally large (50 lines) text file, and display the differences to the screen? Could anyone help? It … |
 | Hello Community, I was wondering if there is a way to access SkyDrive using php i have looked at so many forums and i could not find anything and what i did find was too complicated to understand, what i want is a way to create files or folders, get …  |
 | hi ! how can i do a one-way-circular linked list function that gives to me** merge 3 lists** such as struct node{ int data; node *flink; node *blink; }; void concatenate(node *&L1,node *L2,node *L3) { ??? } |
| | Here is code, which you can play with before installing and using the [superior blist package from pypi](http://pypi.python.org/pypi/blist/). I did it as therapy after doing programming test answer using zillion of setters and getters. Motivation is basically to show why you should use properties after you need them and attribute … |
 | Please help me with this I really need your help. Thank you so much. #define EMPTY __________ #define DELETED __________ #define max 1100 #define setSize 20 typedef struct { unsigned long ID; char Lname[16],Fname[24],MI; char course[8],year; }Student; typedef struct { Student Stud; int link /*used to link to next synonyms*/ … |
| | <?php session_start(); include("connection.php"); $id=$_SESSION['id']; ?> <!DOCTYPE html> <html class="beautiful js " xml:lang="en" lang="en"> <head> <link href="120gb_files/index_packaged.css" media="screen" rel="stylesheet" type="text/css"> <title>mackbook_how to find</title> </head> <body> <form method="post"> <div class="box"> <div class="button"> <select id="screen_size" class="fancy" style="border:1px solid #ccc;" > <option selected="selected" value="">Screen Size</option> <?php $sql="select * from `mackbook`"; $result=mysql_query($sql); while($row=mysql_fetch_array($result)) { ?> … |
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