How to connect to PostgreSQL database using pgAdmin 4?

 How to connect to PostgreSQL database using pgAdmin 4? In order to set up a connection to the PostgreSQL database, run pgAdmin 4, for example, from the Start menu. As a result, pgAdmin 4 will start. Then click the menu "Object->Create->Server" or right-click on the item "Servers" and select "Create->Server". The server connection settings window will open. On the General tab, we invent and enter the name of our server in the Name field. On the Connection tab, enter the server IP address, username, password, and if you want, you can check the “Save password?” to save the password and not to enter it every time you connect. If the standard port (5432) of the PostgreSQL server has been changed, then you also need to change it here. Press the "Save" button. Note! The PostgreSQL server must be installed, configured and running. We considered an example of installing and configuring PostgreSQL DBMS on Linux Debian in the material “Installing ...

What are the benefits of creating a Bitcoin faucet


What are the benefits of creating a Bitcoin faucet



Before starting work, it is recommended to figure out what are the advantages of this type of earnings. Owning a Bitcoin faucet provides the owner with the following benefits:

Availability of this type of income. To implement the adopted solution, the user does not need to receive special education. If he has basic skills, he may well create a resource on his own. He only needs to clearly formulate his goal and take the time to implement the task.
Receipt of various types of virtual currency. It's no secret that in the modern world there are already several hundred types of different cryptocurrencies. If you create a Bitcoin faucet, then its owner can be guaranteed to receive not only Bitcoins, but also Onecoins, Altcoins, Litecoins and other alternative coins.
Base availability. Many users are stopped by self-doubt, because they do not know the computer well enough. Meanwhile, to create a resource, there is no need to install rather complex and intricate programs. Anyone can use ready-made scripts that are freely available on the network.
Minimum starting capital. The project can be implemented even with minimal capital investment. But on the other hand, the return is able to surpass even the wildest expectations. With the right marketing policy and smart distribution of income, you can get quite a decent income.