Hey all, in this Firebase 9 tutorial I’ll show you how to add new documents (save them) and also how to delete documents to and from the database collection.
?? Course files:
?? My Premium Udemy courses:
?? Get access to all other premium courses on Net Ninja Pro:
?? My Social Links:
Facebook – https://www.facebook.com/thenetninjauk
Twitter – https://twitter.com/thenetninjauk
Instagram – https://www.instagram.com/thenetninja/
How to Buy a New Refrigerator
When thinking of buying a new refrigerator its quality should be the first thing to consider. Check the refrigerator and compare with the features advertised and the reviews made about the product to confirm whether it has the said features. When buying an apartment refrigerator, it is also important to seek an opinion from your neighbors and friends about the brands that they are using for a comparison. Get feedback from them about the performance of the fridge. If they give positive feedback about a certain brand, then you should check it out. If your friends have certain brands that are not working to the optimum, they are likely to tell you so.Why Have Air Conditioning Duct Repairs?
If you’ve never had air conditioning duct repairs at your home or commercial establishment, it’s high time you consider getting one. HVAC (Heating, Ventilation and Air Conditioning) systems are designed to control the good quality indoor air entering your household, and if not taken care of can result to severe health effects to the individuals and pets living within abode. Most duct problems worsen during the colder months or due to accumulation of cigarette smoke.Tips To Diagnose Problems In Your Washing Machine
You have decided to wash all clothes today and has filled your washing machine with full of clothes. You have switched on and found that the appliance is running without any hassle.What Are the Advantages of a Combi Boiler Over Other Types of Boilers?
There are many kinds of water heaters available on the market today. A water heater is basically the device that creates hot water to use in your showers, baths, taps and even radiators in some of the older houses that don’t use electric heat.Who Invented the First Washer?
Centuries ago, sailors used to do their laundry using movement of their ship: they tied underwear to rope and thrown it overboard. Foam jet quickly washed away all the dirt from the fabric.Brief Note on Refrigerator Repair Issues
Before getting fixed to a particular appliance repair store, make sure that you choose an established one. This article will help you to gain more knowledge on this topic.Tips for Hiring an Appliance Repair Guy
It is very difficult to imagine a house without home appliances.Home appliances play an important role at home and in our daily lives. We do not want to miss our favorite television shows just because our television is out of order.How You Can Survive Extreme Heat Without an AC Unit
Dealing with extreme kinds of weather is becoming more and more common for us. Most people are getting pretty used to it, whether it is extreme cold or extreme heat. It is still not that easy though, when you are talking about extreme weather then there is just no way that you could expect it to be easy at all. There are ways on how it can be done, but you need to do a little studying and research to make sure that you do it right.How to Buy the Best Refrigerator for Your Needs
When buying a refrigerator, keep in mind that you will be using this kitchen appliance for a long period of time, thus, you really have to choose the best kind of refrigerator for your own home. However, picking out this appliance can pose a difficult decision since there are a lot of refrigerator types already, one of which is the counter or cabinet depth refrigerator.7 Steps to Double Your Savings With Dryer Rebates
Here are seven steps to double your savings with dryer rebates. These monetary incentives are designed to entice and to help consumers save a lot of money.Give Your Home a Soul With Home Automation!
Home automation allows you to connect any electrical device to the brain of your home. With a simple click, you will be able to control all the devices and appliances and view live video surveillance of your home.6 Reasons You Can’t Live Without a Gas Stove
A gas stove has a multitude of excellent advantages over an electric one. It has the power to add a professional touch to your mediocre cooking skills.How to Choose a New Refrigerator!
There are huge varieties of refrigerators available on the market: dozens of brands, styles, sizes and colors. So it’s getting more and more complicated to make a right choice. How to choose the right refrigerator for your family…Electronics Industry Benefits From Consumer Electronics Trade Shows
Machines that would make life easier and comfortable have entered the mainstream of life in a big way since the industrial revolution in the 19th century. It is true that with the introduction of machines in daily life has made day to day functions of life easily affordable. Machines today have become an integral part of almost all activities of life and life can almost come to a standstill without them. Though all sorts of industrial machines have undergone huge changes in the last few years, the most vehement changes have perhaps been perceived in the electronics sector. It will not be an exaggeration if it is said that electronic devices rule our life today. From mobile phones to computers, nearly all modern gadgets are operated by electronics. Therefore, consumer electronics trade shows have become extremely important nowadays in order to explore the emerging possibilities in the consumer electronics.The Benefits of Stainless Steel Kitchen Appliances
When you look at your old and outdated kitchen fittings and feel that they look worn out and old, then it is time for a change and for your kitchen to undergo a bit of a makeover. The kitchen is one of the most used rooms in the home and can often be overlooked when it comes to decoration and refurbishment. Unless you own a big home with a large sized kitchen, then you are probably going to find that the kitchen in your home is a little bit cramped for space. However, with some cunning planning and a little bit of creativity, you can give your kitchen a whole new look by making use of the best kitchen appliances and equipment.