You have Jagged Array return type and you need to return two dimensional Rrectangular Array, You can return two dimensional array like this. public String[,] GetAllItems() { //your code String[,] xx = new String[arrayZise,2]; //your code return xx; } 1 solved String Array type method return type error [closed]
strtok is ok for this and you should do something like: #include <string.h> int i = 0; char *token; int different; while(i < size){ token = strtok(array[i], ” “); different = strcmp(word, token); if(different){ //do something } i++; } 3 solved compare first word of a string array with a string in c
try boolean containsWord(String s, String w) { List<Character> list = new LinkedList<Character>(); for (char c : s.toCharArray()) { list.add(c); } for (Character c : w.toCharArray()) { if (!list.remove(c)) { return false; } } return true; } 0 solved Find word in random string
This is the same thing I talked about recently here: D lang – Using read and readln() in the same program although in C instead of D so the solution is slightly different but same explanation. The scanf stops on whitespace, which is a newline… which gets sees as the end of input and thus … Read more
Something like this? int i = 0; for (char ch : string.toCharArray()) { i++; } 4 solved JAVA string how can i implement the length method
On my Debian/Sid/x86-64 the below program (in source file itsols.cc compiled with the command g++ -Wall itsols.cc -o itsols) #include <iostream> #include <string> int main(int, char**) { std::string s = “Hello”; std::cout << s[3] << std::endl; return 0; } displays a single lower-case l (compiled with g++ -Wall itsols.cc -o itsols, both with GCC 4.7.2 … Read more
Declare a string value and append to it on each iteration, then set the textbox.text property value. using System; using System.Collections.Generic; using System.Drawing; using System.Windows.Forms; using System.IO; namespace encrypto { public partial class MainForm : Form { public MainForm() { InitializeComponent(); } void OnClick(object sender, EventArgs e) { string Plaintext = textBox1.Text; string byteText = … Read more
Check this code. string=”2017-01-20T21:55:00Z” print string[0:10] Output: 2017-01-20 string=”2017-01-20T21:55:00Z” print string[11:19] Output: 21:55:00 2 solved How to split date and time from a string in Python 3?
I don’t know what you’re trying to accomplish but your code has a few logical bugs. Perhaps you intended to do s1.substr(i, 4) instead of s1.substr(i, i+4). The second argument of substr is length. Even after doing this you might enter infinite loop because the length of the string is increasing by 1 every-time you … Read more
Regex may complicate the code. If its a simple comparison you could use indexOf instead. Seeing the format of your strings it better to use properties then you have better control over the values. Eg import java.io.IOException; import java.io.StringReader; import java.util.Properties; public class StringToProp { public static void main(String[] args) { String str1 = “property: … Read more
from random import choice from string import ascii_uppercase, digits CHAR_SET = ascii_uppercase + digits def get_integer(msg): while True: try: return int(input(msg)) except ValueError: pass def get_random_code(chunks=3, delim=’-‘): def get_random_str(length=5): return ”.join(choice(CHAR_SET) for _ in range(length)) return delim.join(get_random_str() for _ in range(chunks)) if __name__ == ‘__main__’: total_combos = get_integer(‘Enter # of combos to generate: ‘) for … Read more
It’s very unclear what you want to do because on the one hand you mention you want to use Substring and IndexOf, and on the other hand, you put it on comment and say you want to check if it’s null, and which you’re already checking if the string customFolders is null or empty. I … Read more
public class Program { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub String str = “a11b4c5”; System.out.println(getAnswerByPassingString(str)); } public static String getAnswerByPassingString(String str) { String number = “”; String letter = “”; String resStr = “”; ArrayList<String> stringList = new ArrayList<String>(); ArrayList<String> numbersList = new ArrayList<String>(); for … Read more
I’m not sure if this matches what you need but you could try: var myString = “!re=.id=2CB=name=xxname123=service=vpn=caller-id=”; var match = new Regex(@”\.id=(?<value>[^=]*)=”).Match(myString); var id = match.Groups[“value”].Value; I haven’t tested this for specific syntax, but that should get you just that captured string. You can modify that to iterate across a MatchCollection if you need to … Read more
“How to write a function which gets a character and the number of copies as function arguments?” As mentioned, you can implement your printSplitter() function simply as std::string printSplitter (int N, char C) { return std::string(N,C); } See the reference documentation of std::string constructor‘s (2). So you probably want to have something simple like this … Read more