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Blog

September 28,2016
By Dennis Piccioni

A few years ago, I wrote a series of blogs about version control. The reasons for using version control are all still relevant; I wouldn’t develop without it. At the time I wrote those posts, distributed version control...

September 12,2016
By Marcia Booth

Microsoft SQL Server includes a few date and time data types that can be used in SQL tables. The choice of which data type to use depends on the data developers need to store and retrieve from those columns. Before...

August 04,2016
By Mike Peat

What is CORS? Well, as you might have guessed from the title of this article, it is Cross-Origin Resource Sharing. CORS is a W3C recommended standard (not yet quite a full standard, but nearly so) and has long since been...

September 25,2015
By Marcia Booth

Overview This document provides information about SQL Injection attacks and how the risks associated with them are mitigated in the DataFlex application environment. When SQL statements written by a developer are included...

October 14,2010
By Marcia Booth

When using the database Connectivity Kits, developers may choose to use embedded SQL (ESQL) in their applications to take advantage of the database server capabilities and set processing. In ESQL you can execute many different...