Tutorial by Topics: es

In Postgres, cryptographic functions can be unlocked by using pgcrypto module. CREATE EXTENSION pgcrypto;

Rest based connectors and how to deal with them. We all know Loopback does not provide elegance to REST based connections

A ProjectReference defines a reference to another project. ParameterDetailsInclude (attribute)Path to project fileProject (metadata)Project GUID, in the form {00000000-0000-0000-0000-000000000000}ReferenceOutputAssembly (metadata)Boolean specifying whether the outputs of the project referenced ...

In this topic you will learn how to create, edit, copy, move, and delete files in batch.

By default, every variable in bash is global to every function, script and even the outside shell if you are declaring your variables inside a script. If you want your variable to be local to a function, you can use local to have that variable a new variable that is independent to the global scope ...

Sql script to delete test data of products, customers, logs and sales.

An inline variable is allowed to be defined in multiple translation units without violating the One Definition Rule. If it is multiply defined, the linker will merge all definitions into a single object in the final program.

Custom Attributes for sales, category, etc.

A linkage specification tells the compiler to compile declarations in a way that allows them to be linked together with declarations written in another language, such as C. extern string-literal { declaration-seq(opt) } extern string-literal declaration The standard requires all compil...

When building applications using Angular 2.x there are times when it's required to use any third party libraries like jQuery, Google Analytics, Chat Integration JavaScript APIs and etc.

In Ada's hierarchy of types, elementary types have sets of logically indivisible values. Among these types are the access types (pointer types) and the scalar types. The scalar types can be categorised as enumeration, character, and numeric. These types form the subject of this topic. In addition t...

This topic will demonstrate how to export records from Acumatica ERP via the REST Contract-Based API. In contrast to the Screen-Based API of Acumatica ERP, the Contract-Based API provides both SOAP and REST interfaces. For more information on the Contract-Based API, see Acumatica ERP Documentation ...

All composite types other than arrays can have discriminants, which are components with special properties. Discriminants can be of a discrete type or an access type. In the latter case the access type can be a named access type or it can be anonymous. A discriminant of an anonymous access type is c...

The typedef and (since C++11) using keywords can be used to give a new name to an existing type. typedef type-specifier-seq init-declarator-list; attribute-specifier-seq typedef decl-specifier-seq init-declarator-list; // since C++11 using identifier attribute-specifier-seq(opt) = type-id; /...

See also Size of integral types.

A nice introduction to material and textures. Diffuse, Bump, Specular, and Transparent Textures. ParameterDetailscolorNumeric value of the RGB component of the color.intensityNumeric value of the light's strength/intensity.fovCamera frustum vertical field of view.aspectCamera frustum aspect ra...

Boxes are a very important part of Rust, and every rustacean should know what they are and how to use them

In this topic you will learn how to extend the Related Entity Description field with a custom entity for Tasks, Events and Activities.

The aim of this post is to get started with profiling nodejs application and how to make sense of this results to capture a bug or a memory leak. A nodejs running application is nothing but a v8 engine processes which is in many terms similar to a website running on a browser and we can basically c...