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Javascript 2022-02-20 06:25:16
javascript window.onpopstate example
window.onpopstate = function(event) { alert("location: " + document.location + ", state: " + JSON.stringify(event.state)); const urlParams = new URLSearchParams(window.location.search); const myParam = urlParams.get('myParam'); ... Add solution -
Javascript 2022-02-19 16:35:45
connecting mongoose with express js
//connect with mongodb mongoose.connect('mongodb://localhost:27017/your_db_name', {useNewUrlParser: true}); //you can also specify with user and pass mongoose.connect('mongodb://username:password@host:port/database?options...', {useNewUrlParser: true}); ... Add solution -
Javascript 2022-02-19 07:10:02
react with docker with caprover
Dockerfile # build environment FROM node:9.6.1 as builder RUN mkdir /usr/src/app WORKDIR /usr/src/app ENV PATH /usr/src/app/node_modules/.bin:$PATH COPY . /usr/src/app RUN npm install RUN npm run build # production environment FROM nginx:1.13.9-alpine RU... Add solution -
Python 2022-02-19 03:10:03
bootstrap Navbar active in django
# navbar_demo/pages/views.py... '''We will pass a unique variable for each page whose value will be 'active' to make a page active in navbar when it call.''' def index(request): context = {"home_page": "active"} # new info he... Add solution -
Other 2022-02-18 23:50:19
attributeerror:'disabledbackend' object has no attribute '_get_task_meta_for'
To start Celery you need to provide just broker parameter, which is required to send messages about tasks. If you want to retrieve information about state and results returned by finished tasks you need to set backend parameter. You can find full list wi... Add solution -
TypeScript 2022-02-17 02:45:01
typescript ge t current screen resolution
import { Component, OnInit, OnDestroy, Input } from "@angular/core"; // Import this, and write at the top of your .ts file import { HostListener } from "@angular/core"; @Component({ selector: "app-login", templateUrl: '.... Add solution -
Other 2022-02-16 00:55:02
sync cloud storage accounts
Multcloud is an online cloud storage manager that allows you to link your various cloud storage accounts. - • Features • - Cloud Transfer • Transfer files between cloud drives Cloud Sync • Keep two cloud services synced Cloud Explorer... Add solution