Author: Victor Riquelme


Debug Problems – ContextSwitchDeadlock –

While debugging an application written in C #, I found the following error, Context “ContextSwitchDeadlock”. The process waits to load a file in txt. ContextSwitchDeadlock detected Message: The CLR could not make the COM...


Format Chilean Rut in Postgresql

Here is a very practical method to format Chilean Rut ( The only requirement is to have the following function previously.PadIndex Postgresql


PatIndex Postgresql

As you may already notice postgresql does not contain the function patidex, it is for this reason that we bring them to you next:

We hope its usefulness


First letter of each word in uppercase Postgresql

Unlike other database engines Postgresql provides us with the initcap() function to apply capital letter to our chains. Here is an example:

Result: Hello World I hope it’s usefull


How to add double quotes in a string C # and Vb.Net

The following example shows how to save the word “Hello World” including double quotes in a string. C#(use prefix \)

VB.NET(Two single quotes together “”)

We hope its usefulness, regards


Get and set .ini file values c #

Suppose you have an .ini file with the following information:

The following functions will allow you to obtain and modify your configuration file in a simple way:

Mode of use



Get data from a table in MySQL

In MYSQL there are several methods to know if a table exists or get information from the table directly from the SHEMA, one way is as follows: