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Michał Jankowski

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About Michał Jankowski

Microsoft MVP Azure, an architect, designer, team leader and trainer. He began programming in the early ’90s from Basic and Assembler for 8-bit computers. During most of his career, he was delivering .NET platform targeted application for the world’s largest companies. Currently, he is specialising in the development of web applications and Azure environment. A great enthusiast of software craftsmanship, unit testing, software design and other topics related to software development. In his free time, when he is not playing with the code, he likes travelling, photography and writing a technical blog.

Signing XML documents

By creating different types of programs, sometimes there is a problem to ensure the authenticity of the file. This situation occurs, when these files are very important data, change which could lead to generate different types of losses. Such files can be license files, containing financial data, and medical data, etc. This problem can be solved very easily using XML files. Just, sign that the XML file and check the signature before re-use file. If it is correct then we will have confidence, that the file has not been any unauthorized modifications. In the event of any change, signature of [...]

By |2013-06-10T14:03:09+02:0015 February 2011 |Categories: Software development|Tags: , , , |2 Comments

Another translation – OpenID plugin for WordPress

Last weekend I found some time again, to compete with a blog. Like the previously decided, that reduce the amount of unnecessary English language on the page. This time we went to plug wallpaper OpenID. It is used to enable logging system using OpenID. This allows users to log on to several blogs using the same password. Later in the news, you can find Polish language files to the OpenID plugin for WordPress. […]

By |2017-09-21T21:11:35+02:0014 February 2011 |Categories: WordPress|Tags: , , , |0 Comments

Free tool for testing code coverage – PartCover

In the course of writing the code is already accustomed to this, that you should write tests in parallel. Approaches, when and how to write tests is much. The choice we have too few available test frameworks, but not what I wanted to write. In this article I want to touch on the test code coverage testing. […]

By |2012-05-20T07:13:22+02:007 February 2011 |Categories: Testing|Tags: , , , , , , |0 Comments

LINQ is not so bad

Increasingly, the projects begin to use LINQ and begin to see advantages. Not only, that in this way can write some code, and gain some clarity. Below are some examples, which slowly skim through the LINQ. For demonstration purposes, let’s create a class Person, which objects will be represented by a person. […]

By |2013-06-10T14:05:25+02:0031 January 2011 |Categories: Software development|Tags: , , , , , , , , , |3 Comments

Ping

Commands ping unless you do not have anyone present. It is used to diagnose network connectivity. With it you can check, Is there a connection between two hosts, what is the quality of this connection and the delays that occur. Additionally, if the host does not give the address in the form of address IP we can diagnose, whether the names are resolved correctly by the server DNS. […]

By |2012-06-15T22:18:37+02:0019 January 2011 |Categories: Software development|Tags: , , , , , |1 Comment

List of installed applications

Sometimes there is a need to find information about what software is installed on your computer. For example, we want to know, if anyone has already installed the program and where it is installed. This knowledge is needed, example, if you add a file to a directory with the program already installed. The simplest example is to write different kinds of plugins. The problem does not occur if the application has been installed in the default directory, we know, but this can no longer guarantee. […]

By |2012-06-15T22:19:27+02:0010 January 2011 |Categories: Software development|Tags: , , , , , , |1 Comment

Godmode in LiveBox

Would seem, that such an act as to define a static IP address on the basis of number of MAC in the XXI century should not cause any problems. Until recently, I thought, that the market will not find router, that does not have such functionality, and here recently I had to do such a thing in LiveBox. Going through the standard menu, I have not found any function, which would allow it. As is usual in this type of problems I reached for Google. And yes there were many solutions, but most of them were based on the telnet [...]

By |2012-05-18T07:24:14+02:003 January 2011 |Categories: Other|Tags: , , |2 Comments

Crazy rock music show – Leningrad

Today I wanted to recommend to all performance – Leningrad. I would like to say something which would encourage you to select, in August of this spectacle, but blacks, with none of the words will not give what is happening on stage. Mass of energy, music, humour, euphoria and above all great creations Mariusz Kiljana and Thomas Mars. In summary – never got happy with the performance. I’ve been on it in October and now in January, going again in August. And besides, they look … […]

By |2012-05-15T22:55:37+02:0028 December 2010 |Categories: Culture|Tags: , , , |0 Comments

Tabel index reset in SQL

Today I needed to do a very unusual operation - reset the index in the table in MS SQL. I honestly did not think, that makes it so easy to. To do this, use the command: DBCC CHECKIDENT (nazwa_tabeli, reseed, ostatni_indeks) In the command, give the name of the table, where we want to reset the index and the number of the last index in the table. If you want to automatically generate numbers that began with the 1 it must use this command in the following manner: DBCC CHECKIDENT (nazwa_tabeli, reseed, 0) It should be remembered, that [...]

By |2012-06-15T22:29:46+02:0010 December 2010 |Categories: Uncategorized|Tags: , , |1 Comment
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