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Python 2022-03-24 18:30:25
import views
from django.shortcuts import render, redirect from django.urls import reverse_lazy from django.contrib.auth.models import User from django.contrib.auth import authenticate, login from .forms import UserRegistrationForm from django.views.generic import (C... Add solution -
C++ 2022-03-22 13:25:16
arrow operator c++
/* the arrow operator is used for accessing members (fields or methods) of a class or struct it dereferences the type, and then performs an element selection (dot) operation */ #include <iostream> using std::cout; class Entity { public: con... Add solution -
Other 2022-03-19 17:15:21
Keyboard disappearing when focussing on TextFormField flutter
This happens when you put GlobalKey<FormState> in your build function Try with static or add inside initState ... _formKey ... static GlobalKey<FormState> _formKey = new GlobalKey<FormState>(); Currently the key is recreated every tim... Add solution -
Javascript 2022-03-19 10:15:11
string methods javascript count number of words inside a string
<html> <body> <script> function countWords(str) { str = str.replace(/(^\s*)|(\s*$)/gi,""); str = str.replace(/[ ]{2,}/gi," "); str = str.replace(/\n /,"\n"); return str.split(' ').length; }... Add solution -
Other 2022-03-17 04:00:02
<input type="image"> image size
<input id="image" type="image" width="100" height="30" alt="Login" src="https://raw.githubusercontent.com/mdn/learning-area/master/html/forms/image-type-example/login.png"> Add solution