All Questions
263 questions
1
vote
2
answers
83
views
Finding the count of index in array of
How to find whether an array of string has only one index? I am trying with below piece of code but it is throwing index out of bound exception while the string contain only one letter.
class Test {
...
- 21
-3
votes
1
answer
69
views
problems with null and empty string array
class ToDoList {
public static void toDO() {
List<string[]> addEntry = [];
bool toDoLoop = true;
while (toDoLoop) {
Clear();
WriteLine(&...
user23195977
-4
votes
1
answer
54
views
Longest Name in the list and Average birth date of all
My aim is to calculate the birth date of each person in the list we input as shown below and also output the longest name between them.
Desired output:
sauli,1948
tarja,1943
martti,1936
mauno,1923
...
- 35
0
votes
0
answers
38
views
Store a Character Inside an Array
I am trying to store a character inside an array, let's say the user inputs a set of numbers "100011000110" and for each 1 the output should be 'X' and for each 0 the output should be 'O'.
I ...
- 1
0
votes
0
answers
105
views
list of int Log as String in java [duplicate]
I have a recipe, a list of Strings and int, which they are been recognized from an image.
String elementText = "";
for (Text.Element element : line.getElements()) {
...
- 595
0
votes
1
answer
59
views
I'm trying to check my array list input if its an int or string but this seems to crash and just go into infinite loop
#include <iostream>
#include <stdio.h>
#include <ctype.h>
using namespace std;
class List{
private:
int A[10];
int i;
public:
List(){
i = ...
- 19
0
votes
1
answer
48
views
Functions to combine elements of differents arrays?
I have a problem here, with the arrays. So. I have 3 arrays:
const names = [Robert, Mark, Lindsay, Anna, Erin, Andrew]
const surnames = [Smith, Black, White, Lewis, Cooper, Hill]
const ages = [21, 14, ...
- 23
0
votes
2
answers
721
views
How to Remove Brackets from the Kotlin Array List
I have a method like this. I want to remove the brackets of the array list when I take the output.
fun getAddOnNamesList(): ArrayList<String>? {
if (!addOns.isNullOrEmpty()) {
val ...
- 309
0
votes
1
answer
76
views
How to convert this String array to array so that I can print all the results coming from a for loop to a string separated by commas
if(CoverageNames.size()>0) {
StringBuffer tmp = new StringBuffer();
for(int i =0; i<CoverageNames.size();i++) {
tmp.append(CoverageNames.get(i).getText())...
- 1
0
votes
1
answer
121
views
String Split and save into ArrayList in JAVA7 [closed]
I have a string wherein I need to split it and store in an ArrayList as seen below; All these using Java7.
The below is the input for my program;
String inputStr = "ABC:DONE:07JAN90:1234:00001111:...
- 101
0
votes
1
answer
36
views
Error when trying to compare matching words from an arraylist when searching through words with more than 2 matching letters
ActionListener gives error when builtwordcheck length is longer than 2 letters. The point of the ActionListener when pressed is to print out all words in a list (word list array file) that match a ...
- 43
0
votes
3
answers
157
views
Method that corrects the text, inserting spaces after the comma in Java
I want to create a refactorSeparators method that takes an object of the String type as an argument. Method returns the text from the input object corrected so that if there is any
a comma or a period ...
- 7
-1
votes
2
answers
904
views
How do I skip the first element from a String Array?
How do I skip the first element from a String Array?
user17849092
0
votes
6
answers
1k
views
Finding the longest word ArrayList /Java
I want to write a method which finds the longest String (word). The output should be the longest word in case of two words with the same lenght the output should be: "More than one longest word&...
- 7
0
votes
2
answers
242
views
How to not split a word across line even if maximum limit reached for that line?
I am trying to align text to the left where each line has an input of a maximum number of characters, if the characters of the word exceed the total count, I want it to print on the same line and NOT ...
