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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 ...

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

Unlike many web servers, Node isn't installed as a service out of the box. But in production, it's better to have it run as a dæmon, managed by an init system.

How to implement Bukkit plugins in the Scala programming language

Get product image urls for thumbnail, small image and base image. Get cached as well and non caches direct media urls.

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.

Get magento store and website related data

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...

A pattern in which a class inherits from a class template with itself as one of its template parameters. CRTP is usually used to provide static polymorphism in C++.

Functions or methods are executed in response to user’s actions like clicking on a button, selecting an item from a collection or a mouse click etc., called events. Each PyQt widget, which is derived from QObject class, is designed to emit signal in response to one or more events. The signal on its...

Basic querying examples

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

Vue.js 2.X is a fast, lightweight framework for building user interfaces in Javascript. It is similar in many ways to Angular and React, and like those libraries can be used either to provide just the view layer (the V in MVC) for a larger application, or (in combination with other tools) to crea...

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

Advance functions like map, flatMap, filter, and reduce are used to operate on various collection types like Array and Dictionary. Advance functions typically require little code and can be chained together in order to build up complex logic in a concise way.

SQLite is a self-contained, serverless, transactional SQL database. It can be used within a .NET application by utilizing both a freely available .NET SQLite library and Entity Framework SQLite provider. This topic will go into setup and usage of the Entity Framework SQLite provider.