[length] Forum Topics

Hi, So how exactly do we take the length of an int array? Lets say that there is an array called int nums []={2, 1, 2, 3, 4}; Is there a function that can be used to find it?

I'm working with a LIST that am getting from a soup which after the clean up gives me: lists of variable length ['7.0', '7.5', '6.8', '6.9'] or ['7.0', '7.5'] so my problem is when I try formating the output: code snippet: if grades: print '\r\n["' + str(student[0]), if len(grades) == …

How would I write this program: Wrte a program that will read a line of text that ends witha period, which serves as a sentinal value. Display all the letters that occur in the text, one per line and in alphabetical order, along with the number of times each letter …

I am attempting to write a code with several different segment, such as combine two differents strings, compare two strings, find the length of a string. Right now, I am working on the part to get the string length, but when I run the code I have so far on …

Hi. I need help with my size method. I am using a single-linked list. I tested my code and it returns 0 all the time. /** This method returns the size of the current list. <br> * If the current list has no elements,it is empty. <br> * * @return …

yesterday I was disucsing with more experienced programmer. He saw that I am using for (var i =0; i< 6; i++) So 6 is the static number. I was iterating throug array. He said to use lengh, just in case array lemngh is not 6. I say - its always …

Hi all, I'm writing a simple application in C# but I'm having an annoying ArgumentOutOfRangeException thrown by Invoke() saying "Text length must be less than 64 characters long.". Is this usual that strings passed through delegates have to be shorter than 64 characters? What's the usual neat way around it? …

Hi Friends, I have PSKC XML file.. That contains my Salt/Key,IV(Initialization Vector),Encrpted Data,password also. Now, I am trying to Do Password Based Encyption and Decryption Using PBEWITHSHA1AND128BITAES-CBC-BC Algorithm. It works,If i generate salt and IV randomly. But,it fails to work,if i dont generate it randomly... Instead of generating Salt and …

So I was asked to write some simple functions that would search through an array of length (s) and tell how many times an (integer, double etc. ) appeared within the array. It's pretty simple because they give you the length of the array. However one of the functions doesn't …

Hello everyone happy new year to all. i want get length of only fractional part of number in java script function. example if number is 4.321 then length of fractional part is 3. please help me. thank you

What would be the best way (or any way) to print out a pattern, that may cut off at any point dependant on the x & y length? for example, if i wanted a pattern 4 up (y = 4) and 14 across (x = 14) I would need it …

The string is about 3k long. It contains a substring several times with the following specification: 1. First part is FIXED number of characters. The same for all the substrings. 2. Second part is the one to be extracted and stored in an array.It is of variable length 3. Third …

I need to do the following: input First and Last name Output initials. Output however many letters Input Middle name Output Full initials. then redo the process. input First and Last name Output initials. Output however many letters Input Middle name. Output Full initials. Example: Enter your first and last …

Hello Friends, I want to set the length of the textfield in java... Please check my below code....it works finely if I press the keys one by one slowly... But suppose if I press any key for a longer time the actual length exceeds and so the validation is not …

Hi all, I have a PHP script that takes a string and lists all its permutations, but ONLY based on its length. So for instance, let's just say we had the word "racecar". Yes, it would list all permutations of the 7-character word "racecar" such as "acrerac", etc. but NOT …

Hi there, I was reading a book on the plane and something interesting came to my mind that needs an answer. The length property of objects is a read/write value. Let's say, you've got an array that has 6 elements in it and you change its length to 10 as …

I put together a vb.net program that does some string parsing and creates a fixed-width file at the end. When I run it on each of my 2 machines it creates a properly formatted file. When my client downloads the msi file, installs it, and runs it, he gets several …

[ICODE]#include <iostream> using namespace std; void GetRoomTiles(int WidthFeet, int WidthInches, int &TotalWidth, int LengthFeet, int LengthInches, int &TotalLength, int TileSize, int &RoomTiles); void GetTotalTiles(int RoomTiles, int &TotalTiles); void GetNumberOfBoxes(int TotalTiles, int TileBoxes, int &ExtraTiles, int &NumberOfBoxes); int main() { int NumberOfRooms; int TileSize; int WidthFeet, WidthInches, TotalWidth; int LengthFeet, LengthInches, …

My name is Leonard Norwood Jr. If anyone knows a program that will estimate the number of boxes of tile needed for a job. A job is estimated by taking the dimensions of each room in feet and inches and converting these into a multiple of the tile size (rounding …

Can i change the array's rows length after i define it as constant or any other way? Can you under my code or explanation? [CODE]#include<stdio.h> #define CLASS_SIZE 20 //First define the array rows's length void main() { double gpa, average, highest, lowest; int student, rows, i, j; char grade[CLASS_SIZE][5]; //Wish …

I'm trying to write a program that takes a string and prints one letter per line. I need to use a while loop based on string length. I googled, so sorry for the newbie question. Thanks!

hello friends, I got a problem with an object array.I'll write a sample code for understand the problem.I declared an array of objects named item. [CODE]item[] itemAr = new item[100];[/CODE] And then I initialized some of them [CODE]itemAr[0]=****; itemAr[1]=****; itemAr[2]=****;[/CODE] I want to know that is there a way to …

Hi, I need to find the 'length' of union between 2 vectors. The code I have is[CODE] vector<int> v1,v2; vector<int> unionsetv; vector<int>::iterator it; v1.push_back(1);v1.push_back(2);v1.push_back(3); v2.push_back(3);v2.push_back(2);v2.push_back(4); it = set_union(v1.begin(),v1.end(),v2.begin(),v2.end(),back_inserter(unionsetv)); cout << unionsetv.size()<< " "; cout << int(it - unionsetv.begin())<< " " ; [/CODE] I could not get this to work and …

Hey guys, I need to find the length of a long variable (how many numbers it holds). So if the variable holds: '1234567890' then I want to return an int value of '10'. varName.Length() doesn't work, and I haven't found anything from google or msdn. Thanks for the help, - …