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Other 2021-11-20 09:23:33
list
list.append(x) # append x to end of list list.extend(iterable) # append all elements of iterable to list list.insert(i, x) # insert x at index i list.remove(x) # remove first occurance of x from list list.pop([i]) # pop element at index i (defaults to end... Add solution -
C++ 2021-11-20 04:43:22
get player pawn
//file to include #include "Kismet/GameplayStatics.h" //Syntax static APawn * GetPlayerPawn(const UObject * WorldContextObject, int32 PlayerIndex); //ExampleCode APawn* PlayerPawn = UGameplayStatics::GetPlayerPawn(GetWorld(), 0); // thi... Add solution -
PHP 2021-11-19 18:07:11
php How do you remove an array element in a foreach loop?
Instead of doing foreach() loop on the array, it would be faster to use array_search() to find the proper key. On small arrays, I would go with foreach for better readibility, but for bigger arrays, or often executed code, this should be a bit more optima... Add solution -
Other 2021-11-18 09:57:08
longest increasing subsequence techie delight
#include <iostream> #include <vector> using namespace std; // Iterative function to find longest increasing subsequence // of given array void findLIS(int arr[], int n) { // LIS[i] stores the longest increasing s... Add solution -
Java 2021-11-16 20:12:12
java print each line of a list
//To print each item in a list we use the print line function //First we need a list, i will be using an array list to start String[] animals = {"dog", "cat", "elephant", "moose"}; //Next we need a way to go trhoug... Add solution -
Java 2021-11-15 23:16:17
how to get index of second occurrence java
String str = "itiswhatitis"; //returns the index of the first i in "is" str.indexOf("is"); //returns the index of the second occurence of i in "is" after the first str.indexOf("is", str.indexOf("is&... Add solution