Solving tech problems

Digitalno potpisivanje dokumenata sa elektronskim sertifikatom


Napomena: ovaj blog miksuje objave na srpskom, slovenačkom i engleskom jeziku, pa nije svaki za svakog…. Ovo je podsetnik za sve kojima treba uputstvo kako digitalno potpisati dokument sa kvalifikovanim elektronskim digitalnim sertifikatom izdatim od strane Republike Srbije. Tako potpisani dokument je potpuno priznat kao državno overen dokument i ne morate da dolazite iz Tasmanije u rodnu grudu samo zbog potpisa, ili barem do konzulata da vam teta udari pečat na vašu, rukom napisanu (ili otkucanu) izjavu. Ne znam zašto sam vam ovo ispričao, ali ako ne šteti, onda koristi….read more

Duplicate emails in Thunderbird


If for some reason you are getting multiple duplicated emails in Thunderbird and can not fix that this is the recipe: Close Thunderbird Go to you email directory – you can find the path in your email Account settings Delete the popstate.dat file Start Thunderbird and check for new mail

Microsoft .NET to run on Linux and Mac OS X

Learning, Products and Services, Programming, Technologies

Microsoft .NET will finally run fully on Linux and Mac OS X platform and this is a great news. Visual Studio is maybe the best tool for developers and Microsoft decided to open sourcing the full server-side .NET Core stack, from ASP.NET 5 down to Core Runtime and Framework. Microsoft is also giving for free Visual Studio Community 2013 full featured edition of Visual Studio, available today. You can watch more about this here. Open source links ASP.NET – .NET Compiler – .NET Core – .NET –…read more

Geek weekend with Acer Iconia W700 tablet

System Administration, Technologies, Thoughts

Acer Iconia W700 is great piece of hardware for Windows type technical guys.  It can be a helpful tool when you are on the road or out of the office and need to get things done (no matter if you are a developer, system administrator or company owner). It is basically a PC tablet with a touch screen, with i5 IvyBridge processor  (3337U at 1.8GHz) and with Toshiba 128GB SSD disk. It has 11,6″ 16:9 screen with great, full HD resolution 1920x1080px and it has great battery life – maybe…read more

Download or upload link speed – why should you care?


Bandwidth allocation is usually measured in Megabits per second or Mbps but you want more to know how much is this in megabytes/second or kilobytes/second so math is: 1 Mbps = 1024 Kb (kilobits) / 8 bits = 128 kilobytes/second If you have fibre-optics access you have usually symmetrical upload and download speed. Download/upload speed starts often at 10Mbps/10Mbps (price around: 20€/month) and it can to 200Mpbs/200Mpbs (price around: 200€/month) or more. With 100Mbps/100Mbps you can host various stuff with reasonable speed quality for your consumers. Download Speed This is…read more

Global warming or global cooling – what is more dangerous for an IT?

Technologies, Thoughts

It is the end of the week, so let’s look around us what is happening and how we will spend our weekend. In USA temperatures are -35°C but here in Europe we have 15°C and no snow for skiing. I always thought that science is an exact discipline but having this conflict between climatologists and environmentalists where they can not decide and agree (with probability greater then 50%) if we are coming to the new ice age or the new melting age (global warming), I became sceptical. Maybe the opinion…read more

New possibilities with Intel Edison, smallest SD card sized computer


Miniaturization is flourishing and the result is Intel Edison the SD card-sized computer. Basically it is low-power 22nm 400MHz Intel Quark processor with two cores, integrated Wi-Fi and Bluetooth, NAND flash storage and can run Linux. All this in a size of an SD card. It is now up to us to see how creative we can be in using this fine piece of technology. So, let’s be creative and participate in Intel challenge Make it Wearable – up to 1,5 million dollars as reward. You can participate your Visionary…read more

How to transform your standard business to Cloud oriented business?


First thing that is good to know is that there is enough skilful people outside that can help you to achieve this goal. Among these people is also myself, with more then 10-years experience in SaaS Cloud solutions and IT infrastructure that earn money from monthly/annually subscriptions. Please feel free to contact me regarding this topic, I will be glad to help. First thing is to take deep thinking what useful value you can provide to your existing customers. If they can do their job done using you current solution,…read more