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Javascript 2022-02-10 14:30:02
convert json into map in java example
public static Map<String, Object> jsonToMap(JSONObject json) throws JSONException { Map<String, Object> retMap = new HashMap<String, Object>(); if(json != JSONObject.NULL) { retMap = toMap(json); } return retMap;... Add solution -
C++ 2022-02-01 11:21:42
how to sort string containing numbers in c++
#include <iostream> #include <bits/stdc++.h> #include<string> using namespace std; int main() { string s="4321"; int a[s.length()]; for(int i=0;i<s.length();i++){ a[i]=s[i]-48; } sort(a,a+s.length()); for(... Add solution -
C++ 2022-01-31 18:27:39
what is -> in c++
/** * @author Charles Salvia (StackOverflow) * * -> is to access a member function or member variable of an object through * a pointer, as opposed to a regular variable or reference. */ // For example: with a regular variable or reference, you us... Add solution -
Other 2022-01-30 19:01:57
call cll to java
package jnahelloworldtest; import com.sun.jna.Library; import com.sun.jna.Native; import com.sun.jna.NativeLong; import com.sun.jna.Platform; import com.sun.jna.*; /** Simple example of native library declaration and usage. */ public class Main { pu... Add solution
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