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Java 2022-03-03 23:25:02
how to check if an arraylist contains a value in java recursion
public static boolean contains(ArrayList<Integer> list, int value) { return contains(list, value, 0); } private static boolean contains(ArrayList<Integer> list, int value, int idx) { boolean hasInt = false; if... Add solution -
Java 2022-03-03 01:00:01
Android java toArray to String array
List<String> stockList = new ArrayList<String>(); stockList.add("stock1"); stockList.add("stock2"); String[] stockArr = new String[stockList.size()]; stockArr = stockList.toArray(stockArr); for(String s : stockArr) Sy... Add solution -
C++ 2022-03-02 02:10:08
c++ remove class from vector
#include <algorithm> #include <vector> #include <iostream> class MyClass { public: std::string Name; }; std::vector<MyClass> MyClass_Vector; int main() { MyClass myclass_1; MyClass myclass_2; MyClass myclass_... Add solution -
Javascript 2022-02-27 08:45:35
comment in jsp file
<%-- Comment --%> <%--= map.size() --%> Add solution -
C++ 2022-02-24 22:15:12
count the occurrences ofanagram
//this solution is for when both the string have same type of character //example: aabaabaa and aaba #include <bits/stdc++.h> using namespace std; int main() { string s,ptr; cout<<"Enter the first string:"<<endl; ... Add solution