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MySQL 5.7.8+ supports native JSON type. While you have different ways to create json objects, you can access and read members in different ways, too. Main function is JSON_EXTRACT, hence -> and ->> operators are more friendly. JSON_EXTRACT(json_doc,path[,...]) JSON_EXTRACT(json_doc,...

Acumatica ERP enables you to manage freight to better control any additional costs and revenues on sales transactions. The freight amount you charge your customers may include not only the freight your company is charged by carriers, but also insurance, handling and packaging fees defined by your sh...

If you need more info, you can go and see official microsoft documentation

This section provides an overview of what version-control is, and why a developer might want to use it. It should also mention any large subjects within version-control, and link out to the related topics. Since the Documentation for version-control is new, you may need to create initial versio...

Headless processes (with no UI) in Windows are called Services. They can be controlled (started, stopped, etc) using standard Windows controls such as the command console, Powershell or the Services tab in Task Manager. A good example might be an application that provides network services, such as a...

This section provides an overview of what ruby-on-rails-3 is, and why a developer might want to use it. It should also mention any large subjects within ruby-on-rails-3, and link out to the related topics. Since the Documentation for ruby-on-rails-3 is new, you may need to create initial versio...

Use varnishstat to monitor the numeric metrics of a currently running Varnish instance. It's location will differ based on your installation. Running varnishstat -1 will output all metrics in a simple grep-able format. Other utilities are available for watching varnish current status and logging: v...

Meson is a next-generation build system designed with simplicity and explicitness in mind.

https://www.gnu.org/software/emacs/manual/html_node/emacs/index.html#Top

Dagger 2, as explained on GitHub, is a compile-time evolution approach to dependency injection. Taking the approach started in Dagger 1.x to its ultimate conclusion, Dagger 2.x eliminates all reflection, and improves code clarity by removing the traditional ObjectGraph/Injector in favor of user-spec...

This example show you how to format phone numbers with a patter You will need the following library in your gradle. compile 'com.googlecode.libphonenumber:libphonenumber:7.2.2'

I2C is a communication protocol that can make two or more Arduino boards talk to each other. The protocol uses two pins - SDA (data line) and SCL (clock line). Those pins are different from one Arduino board type to another, so check the board specification. The I2C protocol set one Arduino board ...

Server Sent Events (SSE) is a unidirectional connection between a server and a client (usually a web browser) that allows the server to "push" information to the client. It is much like websockets and long polling. The main difference between SSE and websockets is that SSE is unidirectiona...

This topic is intended to demonstrate various patterns and practices available to modify base data views in Acumatica.

Connecting to Redis in Python requires the use of a client library. Many different client libraries exist for Python, but redis-py is one of the most popular clients in use. Once you install your client library, you can then access Redis in your application by importing the appropriate module, est...