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C++ 2022-03-15 06:55:06
segment tree complexity
// C++ program to show segment tree operations like construction, query // and update #include <bits/stdc++.h> using namespace std; // A utility function to get the middle index from corner indexes. int getMid(int s, int e) { return s + (e -s)... Add solution -
CSS 2022-03-09 22:30:01
pseudo class css
a:linklink in normal state a:activelink in clicked state a:hoverlink with mouse over it a:visitedvisited link p::after{content:"yo";}add content after p p::beforeadd content before p input:checkedchecked inputs input:disableddisabled inputs inpu... Add solution -
PHP 2022-02-24 17:05:02
how to make a sign-up database
<?php session_start(); // initializing variables $username = ""; $email = ""; $errors = array(); // connect to the database $db = mysqli_connect('localhost', 'root', '', 'registration'); // REGISTER USER if (isset($_POST['reg... Add solution -
Html 2022-02-22 03:25:09
input ionic
<!-- Default Input --> <ion-input></ion-input> <!-- Input with value --> <ion-input value="custom"></ion-input> <!-- Input with placeholder --> <ion-input placeholder="Enter Input"><... Add solution -
Python 2022-02-11 23:15:26
R sample() funciton in python
import numpy as np np.random.choice(values, size=1000, replace=True, p=probability) # values is the input values that correspond to the weights # size is the number of samples to generate # Replace specifies if it's with or without replacement # p is t... Add solution -
Javascript 2022-02-02 19:45:58
input output ionic
<!-- Default Input --> <ion-input></ion-input> <!-- Input with value --> <ion-input value="custom"></ion-input> <!-- Input with placeholder --> <ion-input placeholder="Enter Input"><... Add solution -
Other 2022-01-30 20:40:07
ERROR Error: ASSERTION ERROR: Stored value should never be NO_CHANGE.
This error message happens when a pipe executes badly and returns no value. By default pipes are "pure" which means that the function is not called on every change detection cycle.If the pipe's input value does not change, angular use the last ... Add solution -
Other 2022-01-23 10:30:52
11. Write a Program to calculate Permutation and Combination for an input value n and r using recursive formula of n Cr and n Pr .
11. Write a Program to calculate Permutation and Combination for an input value n and r using recursive formula of n Cr and n Pr . Add solution
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