Category Archives: Web

On production machine: AjaxControlToolkit requires ASP.NET Ajax 4.0 scripts.

I was helping my colleagues to debug one weird bug on ASP.NET 4.0 website. Everything worked well on developer’s machine, but after publishing to IIS 7.5 Windows 2008 R2 Webserver, we always got site partially working. Everything worked, except AJAX … Continue reading

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2011 links no. 3

Interview With Sacha Barber in The Code Project. The ABA problem occurs during synchronization, when a location is read twice, has the same value for both reads, and “value is the same” is used to indicate “nothing has changed”. However, … Continue reading

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Urih.com statistics – you never know what will be most used feature

22 weeks (or 5 months and 5 days) after urih.com launch, here we have an interesting stats. Clearly, the most used feature on the urih.com is SilverBench – online CPU benchmark tool. The opposite – the feature that no one … Continue reading

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2011 links no. 2

Stack Overflow profiler open sourced: Profiling your website like a true Ninja. Smaller is Faster (and Safer Too). Chrome team have just started using a new compression algorithm called Courgette to make Google Chrome updates small. Read more. Ask Amir … Continue reading

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Strange HTTP GET requests from IP 150.70.x.x and IP 62.24.x.x

Recently I started to notice that one of our sites gets strange HTTP GET requests from two IP ranges: 150.70.x.x and IP 62.24.x.x. The short version of this goes as follows: we have web service when users can submit results … Continue reading

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Error while receiving Verisign Authenticode certificate

Today when I was downloading/receiving Verisign Authenticode certificate I got the following error window: ————————— VBScript ————————— Error: 1AD occured, your certificate may not be co`rrectly installed ————————— OK ————————— Then I was redirected to the page with the following … Continue reading

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2011 links no. 1

3D Software Rendering Engine – Part I by darkoman. Fluent CSV/XML Exporter For List by Sacha Barber allows to export / save any C# container to CSV and XML. Push Framework – A C++ toolkit for high performance server development … Continue reading

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Test Silverlight speed or Test CPU speed with Silverlight

While we were developing SilverBench (online multicore CPU benchmarking with Silverlight), I found one interesting benchmark project. It is called Balls / Bubblemark animation test. You can test and directly compare speed / performance for the following programming languages: JavaScript, … Continue reading

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March 2011, links

HTML5 Web Storage in Essence from Wayne Ye. Sacha Barber again about: Task Parallel Library (3 of n). Video of: Upgrading through every version of Microsoft Windows.

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Site with useful online tools and utilities launched

Today we launched a new website full with useful tools and utilities – Urih.com Some of featured services: What is My IP – shows your IP address, that is seen by web servers and other network users. Subnet Calc – … Continue reading

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