Tutorial by Topics: ion

Java comes with a powerful and flexible mechanism for localizing your applications, but it's also easy to misuse and wind up with a program that disregards or mangles the user's locale, and therefore how they expect your program to behave. Your users will expect to see data localized to the form...

As RestyGWT is a GWT generator, it will automatically create the implementation of your client interface. Under the hood it will use the RequestBuilder class to implement your calls.

A text object in Vim is another way to specify a chunk of text to operate on. They can be used with operators or in visual mode, instead of motions.

List of string functions (Alphabetically sorted): Ascii Char Charindex Concat Difference Format Left Len Lower Ltrim Nchar Patindex Quotename Replace Replicate Reverse Right Rtrim Soundex Space ...

The binary serialization engine is part of the .NET framework, but the examples given here are specific to C#. As compared to other serialization engines built into the .NET framework, the binary serializer is fast and efficient and usually requires very little extra code to get it to work. Howe...

The Fourier transform decomposes a function of time (a signal) into the frequencies that make it up, similarly to how a musical chord can be expressed as the amplitude (or loudness) of its constituent notes. The Fourier transform of a function of time itself is a complex-valued function of frequen...

# This is a single line comment print("")  # This is an inline comment """ This is a multi-line comment """ Developers should follow the PEP257 - Docstring Conventions guidelines. In some cases, style guides (such as Google Style Guide ones) or...

XPath expressions are used to navigate and select one or more nodes within an XML tree document, such as selecting a certain element or attribute node. See this W3C recommendation for a reference on this language.

aThirdFun(anotherFun(myFun(), 42); // common notation (also valid) myFun().anotherFun(42).aThirdFun(); // UFCS myFun.anotherFun(42).aThirdFun; // empty braces can be removed In a call a.b(args...), if the type a does not have a method named b, then the compiler will try to rewrite the cal...

Entity Framework Code-First provides a set of DataAnnotation attributes, which you can apply to your domain classes and properties. DataAnnotation attributes override default Code-First conventions. System.ComponentModel.DataAnnotations includes attributes that impacts on nullability or siz...

A normal function is never related to a function template, despite same name, same type. A normal function call and a generated function template call are different even if they share the same name, same return type and same argument list