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Python 2022-01-24 21:35:27
find elements in selenium
from selenium import webdriver chrome_driver_path = 'C:\Development\chromedriver.exe' driver = webdriver.Chrome(executable_path=chrome_driver_path) driver.get('https://www.python.org') name = driver.find_element_by_name('q') print(name.get_attribute('p... Add solution -
Python 2022-01-23 12:01:42
inverse of a matrix with determinant 0 python linalg
''' python code ''' import numpy as np a = np.array([[1., 2.], [3., 4.]]) ''' which has a determinant equal to zero ''' a_inverse = np.linalg.pinv(a) ''' method 'pinv' from linalg gives us inverse of the matrix ''' Add solution -
Javascript 2022-01-23 04:05:39
immutablejs update use
// Act on a single key/value in a Mapconst avengersMap = Immutable.Map({ ironMan: 'Tony Stark', captainAmerica: 'Steve Rogers', blackWidow: 'Natasha Romanov'});const updatedAvengers = avengersMap.update('ironMan', (ironManValue) => { // iro... Add solution -
Shell/Bash 2022-01-23 01:05:51
laravel installation from github
//Laravel installation from github php -r "file_exists('.env') || copy('.env.example', '.env');" composer install -q --no-ansi --no-interaction --no-scripts --no-suggest --no-progress --prefer-dist php artisan key:generate Add solution