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SQL FOREIGN KEY — Unlock Table Relationships

Relational databases store information in table cells — in columns that describe aspects of an item and...
foreign key, sql foreign key

The power of a SQL alias.

What is a SQL alias? In SQL, an alias is a temporary name given to a table, column,...
Programming Languages, SQL, Tech tutorial

Master C++ copy semantics.

While C++ has always been known for high-performance and fast programs, the introduction of C++11 has made...
C++, C++ copy semantics, C++ move semantics, Tech tutorial, Udacity Instructor Series

Inside Lvalues & Rvalues in C++.

In this post, we will look at two elementary categories of values in C++, namely Lvalues and...
C++, C++ Lvalue, C++ Lvalues and Rvalues, C++ Rvalue, Tech tutorial, Udacity Instructor Series

Exploring C++ Rvalue references.

In the last two posts — Master C++ Copy Semantics and Inside Lvalues & Rvalues in C++...
C++, C++ move semantics, C++ Rvalue References, Tech tutorial, Udacity Instructor Series

C++ the rule of 5 explained.

After learning about Rvalue references in previous posts, the question of the usefulness of such a construct...
C++, C++ move semantics, C++ Nanodegree, Tech tutorial, Udacity Instructor Series
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