In this short video, which is rather addition to the 4th part of the PowerShell introduction videos for Windows system administrators, I am showing the basic concepts of script flow control.

This is very natural and basic for software developers, but system administrators with no prior experience in Windows PowerShell may find it very useful.

In this particular example we are connecting to the remote computer and listing it’s network adapters, to do different things depending from whether these adapters are DHCP enabled or not.

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This is my first article about the hiring process, even though I’ve been on both sides of the barricades for many years and for a long time thought and even taught people about some aspects of hiring process, as well as accumulated knowledge from them.

As you know, I am training IT specialists, and their reason for training, either explicitly expressed or subtle, is to find a better opportunity which would return the investment into training. In other words – to change the job.

Even though it’s not the beginning nor the end of the hiring process, and even not the most important part of it, the cover letter could either “make or break” the first impression of the HR (human resources) manager of your future employer.

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One of the qualities of the PowerShell, one of the scales to mark it’s success was the Security. It is also the first question asked when someone new to PowerShell is trying to run the PowerShell script.

The previous generations of scripting environments, like the Windows Scripting Host with it’s notorious VBS files sent automatically over e-mail by all sorts of worms and trojans – they cried for better security, and not only in terms of getting over the problems, but also in terms of applying newest standards and technologies.

So this video training article is about the security in Windows PowerShell. More...

I’m continuing the series about the PowerShell for System Administrators and in this chapter we are talking about how PowerShell handles variables and the data stored in them, the life and times of variables, and ends with how to handle arrays.

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Once your Team Foundation Server is performing automated UI testing on daily basis, it starts to check your code when needed. When Team Foundation Server finds that your software is doing something unexpected, it automatically creates the bug work item. This time we are going to talk about these bugs, how to get most out of them, and how to use that functionality to boost the effectiveness of your software development. More...

Microsoft Visual Studio 2010 Team Foundation Server has two most important features – the source control and the build automation. Although other features are very important as well, these two are pretty much enough to consider the purchase of the Team Foundation Server.

Today we are going to talk about the Build Management system of Visual Studio 2010 Team Foundation Server. More...

When writing articles about SEO, it’s easy to fall into one of two categories. Either you will write something, that everybody knows, or something that is perhaps shouldn’t be revealed, as it will loose it’s value very quickly because of misuse.

So you don’t see many articles about the Search Engine Optimization here, mainly because I am trying to be original. However, I can’t count on everyone to study the subject and avoid traps, so part of my articles are like “Achtung, minen” sign for those, who focus on other areas of life than Informational Technology.

So, this article will be about so called Black SEO discipline named “Referral Spam”. What it is, how it works and why you should avoid it. More...

What could be easier, for a software developer, than to write a kiosk application? You set the rules, you have only 4 buttons to deal with and users just can’t do anything bad or unexpected. What could be wrong with such solution?

The absence of proactive thinking.

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As you know, I am a trainer, among other trades. As my Swedish colleague said – “your guitar has many strings”, and this string is of the most important ones. Among other benefits, this allowed me to meet many bright minds of IT scene and that way to get more material for analysis and correlations.

One of the most fascinating and unexpected findings for me was the fact, that musical skills are directly related with the ability of person to write better computer software. In other words, there were no bad software developers among those whom I knew or heard about and who also were good at playing musical instruments.
I am not even talking about composing of music, or singing, or dancing (which, at some degree, could be considered a musical skill, isn’t it?), just plain performing. More...

How about to own the official page of your country? No less! Create a page of your country (or state, city, district – whatever is more relevant to your country) and place huge banners throughout the city claiming something like “We have X and Y and now we have the Facebook page! What are you waiting for, like us!”. Instead of X and Y you can place what your country is known foremost and what your people are proud of. More...