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Python 2022-02-03 15:05:47
Given a list of strings, find the list of characters that appear in all strings.
# Common characters in n strings: def findAllC(list): # Take every single characters in the strings in the list chrs = set("".join(list)) out = [] for i in chrs: # for each chrs in list count the chrs, if count is 0 break an... Add solution -
Python 2021-11-14 11:46:15
python - count number of values without dupicalte in a second column values
ID, domain 123, 'vk.com' 123, 'vk.com' 123, 'twitter.com' 456, 'vk.com' 456, 'facebook.com' 456, 'vk.com' 456, 'google.com' 789, 'twitter.com' 789, 'vk.com' df = df.groupby('domain')['ID'].nunique() print (df) domain 'facebook.com' 1 'google.com' ... Add solution -
PHP 2021-11-14 06:27:08
login with facebook php
/login.php session_start(); $fb = new Facebook\Facebook([ 'app_id' => '{app-id}', // Replace {app-id} with your app id 'app_secret' => '{app-secret}', 'default_graph_version' => 'v3.2', ]); $helper = $fb->getRedirectLoginHelper(); ... Add solution -
Javascript 2021-11-11 03:04:15
logout google account on aws amplify app
import Amplify, { Auth, Hub } from 'aws-amplify'; import awsconfig from './aws-exports'; Amplify.configure(awsconfig); class App extends Component { state = { user: null, customState: null }; componentDidMount() { Hub.listen("auth", ({... Add solution -
Python 2021-11-06 18:55:18
min max code in python
listA = [18, 19, 21, 22] print('The smallest number from listA is:', min(listA)) # 18 print('The largest number from listA is:', max(listA)) # 22 strA = 'AppDividend' print('The smallest character from strA is:', min(strA)) # A print('The largest char... Add solution
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