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Every Xamarin.Forms view has an accompanying renderer for each platform that creates an instance of a native control. When a View is rendered on the specific platform the ViewRenderer class is instantiated. The process for doing this is as follows: Create a Xamarin.Forms custom control. Consume t...

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EEPROM.write(address, value); //(Store variables in EEPROM in a particular address) EEPROM.read(address); //(Retrieve values from EEPROM and read data stored in EEPROM) Parameters of EEPROM.writeDetailaddressThe address where value is to be stored in EEPROMvalueMain variable to store in EE...

Every .NET library and programming language utilize a set of elementary data types like System.Int32, System.Object, System.Type or System.Uri. These data types form the base of all other structures including all custom written .NET libraries. All these types are hosted in a base library, which is...

Virtual Directory / Nested Application with Views Pitfall If you're going to be using Express to render views using a View Engine, you'll need to pass the virtualDirPath value in to your views `res.render('index', { virtualDirPath: virtualDirPath });` The reason for doing this is to make yo...

AutoIt is a lightweight freeware BASIC-like scripting language designed for automating the Windows GUI and general scripting. It is especially useful for generating keystrokes and reading information from native Windows controls. Library functions are included for the automation of Microsoft Off...

Explain why certain things are marked unsafe in Rust, and why we might need to use this escape hatch in certain (rare) situations.

Since all Web Components must be self-contained, including all their dependencies, duplicated dependency import would quickly become an issue with script includes. Thus, Web Components (and, by extension, Polymer) use W3C HTML imports for managing component dependencies. These imported HTML files ca...

What is UTF-8? UTF-8 is an encoding, which is variable-length and uses 8-bit code units - that's why UTF-8. In the internet UTF-8 is dominant encoding (before 2008 ASCII was, ehich also can handle any Unicode code point.). Is UTF-8 the same as Unicode? "Unicode" isn't an encoding - i...