Tag: C++ 11

  • Process Status Analysis – the first steps

    Process Status Analysis – the first steps

    I am pleased to announce my first cross-platform and open source project, the Process Status Analysis tool, available on GitHub. The Process Status Analysis (psa) is a command line tool that offer some Operating System processes analysis features: – Get all processes loaded in memory information – Get process only used memory – Print processes tree – Top most “expensive” processes – Redirect output to a file

  • The Chameleon Pathnames

    The title might be as well “When the pathname is not what it has to be”. The experience of developing plugins for Adobe Acrobat/Reader reserved me different surprises, that made the task more challenging. One of the biggest surprises I had was the impact of the Adobe’s Cloud idea over the Acrobat’ API within Acrobat products. […]

  • Getting Table’s indexes experiences – workaround

    Trying to get table indexes information in SQL Server 2012 I identified a strange situation within a specific method that I was using so long but it was not acting as expected in one situation. Usually, I got the right information about indexes but in one situation I encounter a strange behavior. It’s about having a clustered index into a scenario. I have a table that contains two indexes referenced to some fields: IndexField_1 and IndexField_3 mapped over int, NULL fields. When IndexField_1 is Non-Unique, Non-Clustered and IndexField_3 is Clustered index I get the right information. But if the index IndexField_1 is Clustered and the IndexField_3 is Non-Unique, Non-Clustered I get no information about IndexField_1 index (eg. szIdxName and szIdxColName are “” and their length is -1 that means SQL_NULL_DATA). Within while loop, with the next iteration I get correct information about the second index IndexField_3.

  • Several C++ singleton implementations

    This article offers some insight into singleton design-pattern. The singleton pattern is a design pattern used to implement the mathematical concept of a singleton, by restricting the instantiation of a class to one object. The GoF book describes the singleton as: “Ensure a class only has one instance, and provide a global point of access […]