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 | I'm trying to update an input value using jquery and I can't get it to do anything. I've tried .val(), .attr, .html, .text. $('#acctnum').click(function(){ var index = this.selectedIndex; var bal1 = $('#bal1').val(); var bal2 = $('#bal2').val(); var bal3 = $('#bal3').val(); var bal4 = $('#bal4').val(); if (index == 0){ $('#poamnt').val(bal1); alert … |
| | hi guys. i have this one page that is for graphical seating arrangement. u know like for say a wedding u assign who is seating where, what table is used, where is the table placed and stuff like that. right now i just have drop down list of the number … |
| | I tried dreamincode but the mods there are pretty mean so i have come here to humbly beg for help. First off let me start by saying I'm a new programmer and I am frustrated and cofused by the class i'm in prg 420. I need to pass this assignemn …  |
| | This i sdriving me nuts and I know there should be an easy answer. Here is the php $sql4 = 'select tranamt, tracct from bd.bdptran where bd.bdptran.trnum = 105 '; $result4 = db2_exec($conn, $sql4); while($row4 = db2_fetch_array($result4)) { echo $row4[0] ."<br />"; echo $row4[1] ."<br />"; } I get the … |
| | This is a really basic question. I validate evrything from my form in javascript so no validation is going through php. The problem is, when the user submits the form ajax has already checked is the username has already been taken or and gives them a message if it is. … |
| | I have text file that has multiple x and y coordinates. I'm reding them in and trying to send them to drawrect. The problem I'm having is that the drawRect will only draw the last x and y that is read in here is how I'm reading in. for (int … |
| | I have a text file below that I read from. 0123456789012345678 IN NUMBER LOOP LD NUMBER BZ LPEND LD TOTAL ADD ONE STO TOTAL LD ZERO SUB NUMBER BGTR ENDIF BZ ENDIF LD POSITS ADD ONE STO POSITS ENDIF IN NUMBER B LOOP LPEND LD POSITS MPY HNDRD DIV TOTAL … |
| | I have a secret word. People need to guess the secret word by entering single letters. When they start it will have **** for the word. When they guess a letter, an asterick shoud be replaced with the correctly guessed letter. I cant get the charachter to replace in the … |
| | I need to read in sentence and then put each letter into an arraylist. When I'm done I need to out put the letter that were in the sentence and how many times they appeared. ex: hello how are you h2 e2 l2 o3 w1 r1 y1 u1 So, I … |
| | I am trying to read in a word to a string and then output the letters, in alphabetical order, and count how many instances of that letter. array a 2 r 2 y 1 #include "ArrayList.h" #include <iostream> #include <string> struct ItemType { char letter; int count; }; int main() …  |
| | So I'm trying to validate dates and I have this else if "bool" that always returns false. I've written this at least 10 times and can't get it to work. When I comment everything out and only try one if at a time they all work. I know it's semantics, … |
| | Sorry guys, this is a huge chunk of code that looks inefficient as f***. This was for a class I had last spring, so I'm not rying to cheat I just want an answer. So here's the assignment, Develop an object-oriented program to produce a grade report and an error …  |
| | I need to read this into a arrays. 123455 45 67 87 69 98 3456787 67 98 34 54 67 456778 87 76 89 76 34 344568 65 78 76 45 98 56789 98 76 45 34 54 Here is the code I have void getGrades(double exam[], int studentId[]) { … |
| | Hey All! This isn't an important qusetion just an I don't get it question. So, this is out of my book....this is a default constructor clockType(); Ok. This is a constructor with parameters clockType(int, int, int) Thats all fine and good. Here is my quesiton. The default constructor is basically … |
| | I have three funcitons that all have arrays. I need to make a print function. Here is one of the functions. void findUpperCase() { infile.open("trytext.txt"); int count = 0; char letters[MAX_LETTERS]; int upperLetters[26] = {0}; while ( infile.peek() !=EOF ) { infile >> letters[count]; count++; } infile.close(); for ( int … |
| | I have to keep track of how long it takes me to write code for class. What good programs can I use either on my mac or iphone ?  |
| | I'm trying to find the highest score from 6 scores taken from a text file. The code I have works, but it looks so inefficient. There should be a way to do it with a for loop, for (int i = 0; i < count; i++) if (max > score) … |
| | I have a header file. #include <iostream> class coinReturn { public: coinReturn(); coinReturn(int quarters, int dimes, int nickels, int pennies); void setChange(int quarters, int dimes, int nickels, int pennies); void getChange(int& quarters, int& dimes, int& nickels, int& pennies); void print (); private: int countQuarters; int countDimes; int countNickels; int countPennies; … |
| | I have to take this program and make a header file, and implementation file, and a driver file. I wrote the original code and with all of the couts int the functions I can only put one function into an implementation file. [CODE] #include <iostream> #include <iomanip> using namespace std; …  |
| | I tried to write the function myself for a switch statement that would take a char and multiply it by a certain amount and then return the total. I'm a little confused on how the object gets passed to the case function. But here's what I got. [CODE] #include <iostream> …  |
| | With this function I'm finding the highest average, but after I find it I want to find the name that goes with the highest average. I'm pretty sure I need to use the index of the highest average but I don't know how to do it. [CODE] void findHighest(int numItems,string … |
| | I have a text file with names, wins, losse. I have to take those in a write a function to find the average, and a function to sort the names in alphabetical order. I finally got everything into arrays but I cant do anything else. I don't think I'm understanding … |
| | I have a student name, wins, losses. In that order in a txt file. I'm trying to read it in and them print it out, but i'm not real sure what I'm doing [CODE] #include <iostream> #include <fstream> using namespace std; const int MAX_SCORES = 50; ifstream infile; void report(int … |
| | What is the easiest fastest way to see what's in these three arrays. I just want to see what 's in there to make sure my function is working correctly. [CODE] #include <iostream> #include <iomanip> #include <fstream> using namespace std; const int MAX_ITEMS = 50; int readData(string studentNames [], int … |
| | So wrote this code all in main and it worked then tried to put it into function, per assignment, and i'm getting three errors both in the last function where I call the previous functions to print. [CODE]#include <iostream> #include <fstream> #include <iomanip> #include <string> using namespace std; ifstream infile; … |
| | I am slowly understanding functions, but I can't completely wrap my head around it yet. What is the purpose of function with nothing in the parentheses? Like this something(). Also, is there a way to write a function and then have it output what is going on in that function? … |
| | I have this project that takes a team name, how many members are on a team and the individual times. I need to output the teamname and times (in seconds) and then the total time of each team. I'm having trouble adding the total team times. [CODE]while(infile.peek() !=EOF) { getline …  |