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 | Hi, I am tasked with writing selection sort in assembly. We are writing for the ARM processor. Currently, this is what I have: [CODE] sort2: 73 stmdb sp!, {v1-v5, lr} @ Copy registers to stack 74 ldrb r5, [a2] @ J = n 75 76 ldrb v2, [a1] 77 cmp … |
| | Hi, I have an assignment that requests that two integers be provided in a range and that these numbers should be checked if they are prime or not. I am having the following problems with my code. a) [U][COLOR="Red"]the number 4 shows up in my calculation and four should not …  |
| | Hi guys, I would like to validate some form input, and only allow the folowing: letters, numbers, /, - if(!preg_match("*[0-9A-Za-z,-,/]", $url_key)){ $erros[1] = '<small>Error submitting url key!</small>'; } Which is not working.. Its not the point only to allow one / or - But only letters, numbers and /- in …  |
| | Hi everybody! I am weak in javascript. Can anybody help me. I need to make script which takes from one field string(numbers separated by space copied from excel) divide it by space into variables and insert into another fields on this page. |
| | I am trying to read from a file and save rows to a string or array Im not sure which would be more efficient. string[] array = new string roomNumber[30]; string[] testScore; I have the test file set up the following with random values; studentID, classroomNumber (1-30), testScore (1-100); SID001, …  |
| | Hello guys this is my first post I was having trouble interfacing a remote controlled car using serial port I have made the circuit for interfacing the serial port with the relays to control the car remote but the problem is that I need to make a C++ or C … |
| | This is a lot of code, but most can be ignored. I am just having a problem with using templates/types. main.cpp(48) : error C2664: 'HashTable<Entry>::insert' : cannot convert parameter 1 from 'int' to 'int &' There is basically a type mismatch between line 48 of main (int) and the HashTable::insert … |
| | I am facing a problem, I have pulled some records in DataGridView from database. Now I want that when I select some rows from DataGridView and click on command button, ID's of all selected rows should be displayed through message box. By using followng code I am able to display … |
| | I am declaring a structure as this [CODE]typedef struct Request { deque<int> roomsList ; }Request;[/CODE] Then , in some other function I get a segmentation fault in the highlighted line : [CODE] int initRoomsList(Request *R) { int roomSatisfying ; char roomName[20] ; int roomNum, capacity,wb,proj, lcd, sound, aud, vid , … |
 | i am having issues with an update query. i normally use SQL 2005 but for this project i am using an access 2007 database please can anyone point me in the right direction, [CODE] Dim con As New OleDb.OleDbConnection Dim cmd As New OleDb.OleDbCommand Try con.ConnectionString = "Provider=Microsoft.Ace.OLEDB.12.0;Data Source=" & … |
| | These are my homework questions. I have attempt to do most of it and I need somebody to check to see if im doing this right. 1. Given the following declaration for a TestScore class, write a derived class declaration called IDScore that adds an integer student ID number as … |
| | This code below add two positive numbers in any base from binary to base 36 with any length allowed by memory. The snippet comes with examples. There might be some bugs, because I haven't tested extensively, so forgive me if you find bugs. Hope people find it useful somehow. Thanks …  |
| | Hi , i am on a projet and i am stock. I'll first explain you my prog abit so you'll know what im looking for. First my prog scan a specific path "C:\music" which contain Mp3. Then it takes the MD5# of all mp3 and put it in a listbox1. … |
| | I have an input box with a 'did you mean' box that pops up under it, and it pulls it's results from another php page, however when a term with a space in it, such as "I am" vs. "Im" is entered, it stops working. This is the code i'm … |
| | Ive created a dictionary with all the letters of the alphabet, assigning each one to another random letter. encode={'b':'a','B':'A','c':'e','C':'E','d':'i','D':'I','f':'o','F':'O','g':' u','G':'U','h':'b','H':'B','j':'c','J':'C','k':'d','K':'D','l':'f','L':'F','m ':'g','M':'G','n':'h','N':'H','p':'j','P':'J','q':'k','Q':'K','r':'l','R':'L' ,'s':'m','S':'M','t':'n','T':'N','v':'p','V':'P','w':'q','W':'Q','x':'r','X': 'R','y':'s','Y':'S','Z':'t','z':'T','a':'v','A':'V','e':'w','E':'W','i':'x',' I':'X','o':'y','O':'Y','u':'Z','U':'z',' ':' ','!':'!'} Now what Im trying to do is to create a single function that takes the input, does the calculation, and produces the output, using … |
| | Heya i ran into a little problem, well more of a mental dilemma using strtok(), i already know how this function works, heres an example code: [CODE] void split_me(char *input) { char *split = NULL; //reset split size_t len = strlen(input); char to_array[len]; int i = 0; split = strtok(input, … |
| | i need to validate the textbox such that in can accept numbers only but the entered no should be greater than 0 , it can be 0.1 and should be less than 101.  |
| | Hello people, I want to create 'Voyageur' table that references a successfully created table which name is 'Categorie',. But I get this error message when I click on 'run': [COLOR="Red"]ORA-02438: Column check constraint cannot reference other columns [/COLOR] Here is my 'Voyageur' Table that makes me a problem around its … |
| | i have been trying in vain to implement fibonacci in prolog, and so far i've done that in c++,javascript,python and java. but it just irritates me since i'm new to prolog and i just can't code much, because i haven't seen the prolog equivalents of c++'s for loops,if-else statements,basic variable …  |
| | Whats wrong with this? [CODE] NAM test // Namee ORG 0 // Memory start point LDA 100 / Load to register A memory adress 100, A=100 ADA 200 // Addd to register A memory address 200, A = 100+200 END [/CODE] |
| | boolean robotsAlive[]; int robotCount; public int deadRobots (int robotCount, boolean robotsAlive[]) { int deadRobots = 0; boolean robotsALive = true; for( int i = 1; i > robotCount; i++ )//a for loop to loop through the array { //inside the for loop if( robotsALive[] == false ) //and if statment …  |
| | how can I use JList object in place of JFilechooser show the directory content.any tips or somthing to help me understand this will be apreciated. [CODE]// Display directory content in a JTextArea object. // The user selects a directory via JFileChooser object. import java.io.*; import java.awt.*; import java.awt.event.*; import javax.swing.*; … |
| | I’m an old fashion Visual Studio 6 C programmer. I’m writing my first 2008 Form application using C++. The application will be able to run multiple instances at the same time. The first tool will be a selection box where you can chose the project you are working on with … |
| | Hey everyone. I have recently decided to try and learn how to use java Sockets for client/server communication, as well as swing and threads, etc. and have (pretty much) completed a small client server application. The application is basically a syntax-highlighting notepad, a client swing GUI which connects to a … |
| | Hey all, I'm trying to do a project which involves reading the text from a number of textboxes and putting it into a string. I'm just wondering if there's an easier way to it other than: [CODE]CreateString += TextBox1.Text + TextBox2.Text + TextBox3.Text... (etc)[/CODE] I have thought about creating a …  |
| | I am developing a Windows Forms Based Application using dbo.database and Visual Basic: I populate some Orders in DataGridView1 using LINQ 2 SQL from "tbl_Orders" where OrderStatus is "Pending". I change OrderStatus Column Type to "CheckBox" in DataGridView, Now I want that when I select some records (Orders) by checking …  |
| | Hi . I have a problem with my ajax code. I have n number of links and I want to pass variables to my sort2.php so that I can understand which link to be run. Is there a way to do it? My code is as follows. <script type="text/javascript"> $(document).ready(function() … |
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| | My Console Application window can't display letters from other alphabets(e.g russian) when I run the program. It's just displaying question marks in place of them. Please help if you can. |
| | Hi all . I have tried different methods but i am still unable to disable my browsers back button. plz help me out. some of the methods that i have tried are -: 1) on logout click i wrote this code in my .aspx.cs file Response.Cache.SetCacheability(HttpCacheability.NoCache); Response.Cache.SetExpires(DateTime.UtcNow.AddHours(-1)); Response.Cache.SetNoStore(); 2) Also … |
| | Hi I'm trying to write a program that will print the results of the series sqrt(1), sqrt(1)+sqrt(2), sqrt(1)+sqrt(2)+sqrt(3),...., sqrt(1)+sqrt(2)+sqrt(3)+...+sqrt(n) where n is chosen by the user. The output should look something like 1, 2.414, 4.146, 6.146, 8.382, 10.831, ..... Here's what I have so far [CODE]#include <iostream> #include <cmath> using … |
| | input.csv 1,2,text, date, qwertyuiopasdfghjklñzxcvbnm, yhnujmik,2121212121 [code] import csv reader = csv.reader(open('input.csv', 'rb'), delimiter=',',quoting=csv.QUOTE_NONNUMERIC)) csv_out = csv.writer(open('output.csv', 'w')) for row in reader: content = row[0] + row[4] + row[5] + row[11] + row[12] + row[13] + row[16] + row[17] + row[22] csv_out.writerow( content ) [/code] # I want it to save … |
| | Hii i want to save data to the database when user register. I dont know whats wrong. Am having this error: Warning: DOMDocument::loadXML() [domdocument.loadxml]: Empty string supplied as input in C:\Program Files (x86)\EasyPHP-5.3.6.0\www\TestingAjaxRegistration\register_pro.php on line 13 Warning: DOMDocument::schemaValidate() [domdocument.schemavalidate]: The document has no document element. in C:\Program Files (x86)\EasyPHP-5.3.6.0\www\TestingAjaxRegistration\register_pro.php on … |
| | can someone help me with this pls.. [CODE]DELETE FROM site_post, site_comments WHERE site_post.id=$id AND site_comments.matchid=$id[/CODE] needing to delete two rows one from each table. |
| | Can you help me how to convert this for loop to Enhanced For-Loop? Thanks [CODE] for (int x = 0; x < grade.length; ++x) if (grade[x]==grade1) { gradesum = score [x] * testscore1; }[/CODE] |
| | ***I have a feeling that there might be something wrong with my function int fgetAnswers(int*pos, char res[], FILE*inp); I am able to compile, but the problem is that wherever the black screen appears, a box would pop out saying that the program has stopped working. Can any of you guys … |
 | Hallo guys, i am new to php. i would like to create a php page that would allow the contents of a folder (word documents) to be displayed on my web page ready for download. i have one end where the files are uploaded from but this other end is …  |
| | Hi, i've used the Beautifulsoup module to parse the site and grab the img tag from it, but the problem is , Beautifulsoup while parsing not returning the whole content of the given url. The truncated content contain the image location I want to download: [CODE] from urllib2 import urlopen …  |
| | I have a problem using the oci_execute function in php. I start by initialising my query then oci_parse it and then oci_execute it. Everything works fine. And data are being inserted or modified in my database. The problem is that these data are inserted randomly. If I have a query … |
| | Hi, I have declared a function as virtual in base class. In derived class I am overriding the same function. According to me function in derived class should have been executed when I make a call to the function. But the base class function is executed. Does anyone knows why … |
| | Hi guy i don't know if the right place to ask but here the question. I was looking at some code this one [CODE]var pageNum = this.id; $("#content").load("pagination_data.php?page=" + pageNum, Hide_Load()); });[/CODE] i would like a link or answer about why they put ?page= at the end of pagination_data.php i …  |
| | Hello, i need help on writing a code that can stop a person from voting twice. such as by refreshing the page, clicking back, or clicking on the button again. can anyone help? thanks heres my voting code so far, it works but user can double vote. [ICODE]<?php $con= mysql_connect("xxxxx","xxxxx","xxxxx"); … |
| | Hi, if I have few files (xlsx) in a folder on my computer (file's name is known), and I want to give the path of the folder in my form using a textbox, [CODE]<input type="text" name="path" id="path" >[/CODE] and for the files to be uploaded to a specific folder on …  |
| | Hey fox... got a problem in codding im a newbie at this so take it easy on me ... The question Write a C++ program by completing the following steps: Write a value-returning string function called MonthAbbrev that takes an int value as a parameter. The parameter, month, represents the …  |
| | Hi I want to khow about drawing methode in C# that has no dependence in pixel, do anyone can help me? I want to draw patterns and then print them, I can Draw them but when I want to print, I have Problems with measurments because I draw them pixel … |
| | Is there anything wrong with my coding? Why do I keep getting the message..."Error Opening Input File!" #include <stdio.h> #include <conio.h> void fgetAnswers(FILE*,int*,char[]); void fgetAnswers2(FILE*,int*,int,char[]); int main() {char ans[50],choices[50]; int n,i,id,missed[50],tot; FILE *input,*output; input = fopen("examdat.txt","r"); if(input == NULL) { printf("Error opening input file!\n"); getch(); return 0; } fgetAnswers(input,&n,ans); output … |
 | My date and time is different, i want time calculate in total minutes example:- A time is 10/19/2011 1:26:00 PM B time is 11/11/2011 7:14:00 AM please suggest..... |
| | Hey guys, I have this HW for school for Java but I just can't seem to figure it out. I know I have to use a for loop for it but I just can't seem to figure out everything else. Thanks :D public int factorial(int n) { } |
 | My code below.. I will appreciate all the replies, suggestions and advice. <script> var imageUrl = new Array(); var imageTitle = new Array(); var imageCaption = new Array(); <?php for($counta=0; $counta<$count; $counta++) { echo "imageTitle[".$counta."]=\"".$imageTitle[$counta]."\";"; echo "imageUrl[".$counta."]=\"".$imageURI[$counta]."\";"; echo "imageCaption[".$counta."]=\"".$imageCaption[$counta]."\";"; } ?> jQuery.noConflict(); jQuery(document).ready(function() { var a=0; function changepicture() { jQuery("#slideshowpicture … |
 | I have a database bound to a listbox but I would like to view only certain items, how to do that? It sounds like a really simple task but I don't know how to do it. |
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