jueves, 2 de julio de 2020

Performing Disconnected Operations: Programming with DataSets and Datatables with C#

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DataSets and DataTables You create an instance of a DataSet by calling the DataSet constructor. Specify an optional name argument. ...
viernes, 15 de mayo de 2020

Arreglos unidimensionales en C#

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Un arreglo es un grupo de variables o elementos del mismo tipo que contienen valores. Los arreglos son tipos por referencia. Los elementos ...
sábado, 25 de abril de 2020

Stored Procedures in MS SQL Server

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Stored procedures offer many advanced features not available in the standard SQL language. The ability to pass parameters and perform logic...
jueves, 5 de marzo de 2020

Operaciones Bitwise (a nivel de bits) con C#

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Además de los operadores condicionales lógicos y de relación C# cuenta con operadores a nivel de bits (bitwise operators o logical operator...
viernes, 25 de octubre de 2019

Understanding method overriding with Python

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It is called method overriding to a new definition created within a class, for one or more methods inherited from its superclass. ...
sábado, 19 de octubre de 2019

Understanding principles of security: Integrity, Creating a Hash

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Hashing Properties Hashing is one-way mathematical function that is relatively easy to compute, but significantly harder to re...
jueves, 5 de septiembre de 2019

Understanding principles of security: Integrity

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The principles of Security The foundational principles of security are: confidentiality , integrity and availability . These principles k...