2012 – Rui Miguel Feio

Apple Mac, iPad, iPhone

Set Default Video Player on Mac OS X

22nd October 2012 Rui Miguel Feio

If you’re coming from a MS Windows environment it can be a challenge to watch videos on Mac OS X, mainly because most of the usual video file extensions (.wmv, .avi, .divx, .mkv, etc) are not associated with a Mac OS X program. In this case, we need to associate […]

Tech - Mainframe

Technical Advantages of the IBM zEnterprise System

7th October 2012 Rui Miguel Feio

http://youtu.be/RI71qSp2IDw

Lynda.com – Objective-C Essential Training

20th September 2012 Rui Miguel Feio

In this course, Simon Allardice provides a nuts-and-bolts overview of Objective-C, the popular language for developing Mac, iPhone, and iPad applications, and discusses how to build a basic application using Objective-C and Xcode 4. The course shows how to download and install the development tools, covers every major feature of […]

ISPF – Search for string within multiple members of a PDS

19th September 2012 Rui Miguel Feio

Sometimes we need to search for a string on a PDS and the PDS has several members. Instead of searching one by one, we can use the command SRCHFOR string. For example: SRCHFOR HELLO After the search is complete, we will see the indication “*Found” next to every member where […]

RACF Profiles

7th May 2012 Rui Miguel Feio

In RACF, a profile describes the security characteristics of a user, a group of users, or one or more mainframe resources. Profile Type Description User profiles A user profile is a description of a RACF-defined user. The information in the profile includes the user ID, the user name, the user’s […]