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Python 2022-03-25 07:40:29
unimport library python
# Import your library import time # Remove your library (change as needed) # You'll lose access to it # Python will still keep a copy around in the cache though del time # If you want to reload it (> Python 3.4): import importlib, time importlib.reloa... Add solution -
C++ 2022-03-23 06:10:46
error: ‘CV_WINDOW_AUTOSIZE’ was not declared in this scope
#include <opencv2/highgui/highgui.hpp> NOTE: since all the windowing stuff is in the highgui module, you'll need to include above header. Example error: prashad@ubuntu:~/test$ g++ create_ipl_image.cpp `pkg-config opencv cvblob --cflags --libs` ... Add solution -
Html 2022-03-21 23:25:41
how to use ml5.js
// Step 1: Create an image classifier with MobileNet const classifier = ml5.imageClassifier("MobileNet", onModelReady); // Step 2: select an image const img = document.querySelector("#myImage"); // Step 3: Make a prediction let predi... Add solution -
PHP 2022-03-20 07:30:27
php boolean
/** * Strings always evaluate to boolean true unless they have a * value that's considered "empty" by PHP (taken from the * documentation for empty): * "" (an empty string) evaluates as false. * "0" (0 as a string) evaul... Add solution -
Ruby 2022-03-14 14:00:15
how to get new line to display in rails
<%= obj.description %> Even though your value may be "One \t \n \n Two", it will show up on the screen as "One Two". To get those new line characters to actually separate the lines when displayed, you'll need to convert them... Add solution -
Other 2022-03-10 02:40:09
on click unmount the component
import React, { useEffect, useState } from 'react'; import ReactDOM from 'react-dom'; function LifecycleDemo() { // Pass useEffect a function useEffect(() => { // This gets called after every render, by default // (the first one, and every... Add solution -
Html 2022-03-06 01:45:02
how to insert image in div tag in html
To insert an image in HTML, use the image tag and include a source and alt attribute. Like any other HTML element, you'll add images to the body section of your HTML file. The syntax looks like this: <img src="URL" alt="descriptive text&... Add solution -
Python 2022-02-27 00:45:02
sphinx, where to write the glossary of a sofware project
.. glossary:: Sphinx Sphinx is a tool that makes it easy to create intelligent and beautiful documentation. It was originally created for the Python documentation, and it has excellent facilities for the documentation of software projects in a ... Add solution