Comparing an element of a string array with a string

» cpp » Comparing an element of a string array with a string

By : kmoriell

Date : November 18 2020, 04:01 AM

wish helps you I've used your working code as a starting point. Try to avoid c-style arrays and use one of the C++ containers (like std::vector) instead.

code :

#include <iostream>
#include <string>
#include <vector>

int main()
{
    int n;
    std::string text;
    std::vector<std::string> array;

    std::cout << "Enter number of strings: ";
    std::cin >> n;
    std::cin.ignore();

    for(int i=1; i<=n;i++) {
        std::cout << "Enter string " << i << ": ";
        std::getline(std::cin, text);

        // check if we already have stored anything in the array and
        // then check if text is <= than the last element in the array.
        // if so, continue will skip to the next iteration in the for-loop

        if(array.size()>0 && text<=array.back()) continue;

        std::cout << "saved " << text << "\n";
        array.emplace_back(std::move(text));
    }

    std::cout << "All saved strings:\n";
    for(auto& s : array) {
        std::cout << s << "\n";
    }
}

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PHP Comparing an array element to a string to determine results

By : djtwitch

Date : March 29 2020, 07:55 AM

wish of those help I have the following array:

code :

$hr24 = strtotime("-1 days");
$hr72 = strtotime("-3 days");
$older24 = array();
$older72 = array();
foreach ($Output AS $date) {
  $time = strtotime($date);
  if ($time < $hr72) {
    $older72[] = $date;
  } else if ($time < $hr24) {
    $older24[] = $date;
  }
}
file_put_contents('/folder/test/test24hr_log.txt', serialize($older24));
file_put_contents('/folder/test/test72hr_log.txt', serialize($older72));

comparing 2 string array in java and print the same element from the both arrays

By : Bart Frismedia

Date : March 29 2020, 07:55 AM

will be helpful for those in need The problem is that you are rewriting again your array, instead of adding data to it.

code :

while ((line = br.readLine()) != null) {
           database = line.split(cvsSplitBy);

public class CSVReaderw {

    public static void main(String[] args) {

        String adDotCsv = "/Users/Documents/AD.csv";
        String databaseDotCsv = "/Users/Desktop/database.csv";
        String line = "";
        String cvsSplitBy = ",";
        BufferedReader br = null;
        List<String> databaseList = new ArrayList<>();
        List<String[]> adList = new ArrayList<>();

        try {
            br = new BufferedReader(new FileReader(databaseDotCsv));

            while ((line = br.readLine()) != null) {
                databaseList.addAll(Arrays.asList(line.split(cvsSplitBy)));
            }

            br = new BufferedReader(new FileReader(adDotCsv));

            line = "";
            while ((line = br.readLine()) != null) {
                adList.add(line.split(cvsSplitBy));
            }

            List<String[]> commonList = new ArrayList<>();

            String cellCInAdFile = null;

            for (String[] rowInAdList : adList) {
                cellCInAdFile = Arrays.toString(rowInAdList).split(",")[2].trim();

                for (String cellAinDatabaseFile : databaseList) {
                    if (cellCInAdFile.equals(cellAinDatabaseFile.trim())) {
                        commonList.add(rowInAdList);
                    }
                }
            }

            for (String[] rowInCommonList : commonList) {
                System.out.println(Arrays.asList(rowInCommonList));
            }

        } catch (IOException ex) {
            ex.printStackTrace();
        }
    }
}

Comparing each String in String array to one string of user input using nested for loops

By : user1784638

Date : March 29 2020, 07:55 AM

I wish this help you I am trying to compare two strings and sum the differences of their chars. One string is a user input (input) and the other is from an array of strings (binary_patterns_array). , You need to reset count in every pattern iteration:

code :

public static int[] difference(String input, String[] binary_patterns_array){
    int[] difference_array = new int[32];
    String  binary_pattern = "";
    for(int i = 0; i < binary_patterns_array.length; i++){
        int count = 0; // moved inside the loop so it is 0 at the beginning of each pattern
        binary_pattern = binary_patterns_array[i];
        for(int j = 0; j < input.length(); j++){
            if (binary_pattern.charAt(j) != input.charAt(j)){
                count += 1;
            }
        }
        difference_array[i] = count; // moved because it is cleaner outside the inner loop
    }
    return difference_array;
}

how to get a single element from an array by comparing with a string value in xcode?

By : john M

Date : March 29 2020, 07:55 AM

seems to work fine If you have an NSArray of NSString's and you just want to see whether or not the text field string is in the array you can use:

Comparing string with array element in javascript

By : austin alozie

Date : March 29 2020, 07:55 AM

hop of those help? I am trying to make a code that will pick a random image from a list and ask the user to try and identify it. So far I can generate the image but have run into trouble trying to compare the string with the array element. , Assuming your input has ID textBox, you should use: