Writing OS: Multitasking

 3r3152. 3r3-31. Writing OS: Multitasking 3r33140.  3r3152. Good day, dear reader, most likely, you saw my previous article that you can write a working OS yourself in a relatively short period of time. Well, today we will talk about the implementation of multitasking in my OS.
3r33140.  3r3152. 3r33140.  3r3152. Well, you probably can't imagine a single-task OS in 201? that's why I decided to talk about the implementation of multitasking in my OS. And so, first - you need to decide on the type of multitasking, I chose preemptive. 3r33140.  3r3152. What is she like? Preemptive multitasking is a system for distributing the processing ...
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Deliverance from illusions

I have long wanted to find a job related to the development of 3r3r78. CAD [/b] programs. Because it is interesting to me and because I have a lot of experience in this field (20 years). And in 2010 my dream came true and I got even more than I wanted.
 
And the first time I just fought in ecstasy. Favorite work, the opportunity to work at home. I had ambitious plans! At the very beginning I sketched this plan for myself in writing Cobalt Next Steps.
 
At the end of last year, Robert Bou, owner of the company
? came to Kiev. Ashlar-Vellum [/b] with wife Julie. And during lunch, I told him that ...
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The rules of gentlemanly behavior in IT: the history of ITIL

3r3141. In early 201? the library of information technology infrastructure ITIL waiting for the most serious update since 2011. For almost 30 years, it has been used all over the world - both in private business and in government structures. Recall what ITIL was created for and how it changed. 3r3146. 3r3190.  
3r3190.  
The rules of gentlemanly behavior in IT: the history of ITIL
3r3190.  
3r33140. 3r3141. Image Jonathan Mueller 3r3144. CC
3r3146. 3r3147. 3r3190.  
3r3190.  
3r33170. Creation of ITIL: training the zoo solutions
3r3190.  
The first set of best practices for the organization ...
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Code of Conduct: why Linux kernel developers threatened to delete their code - we understand the conflict

In September, the Linux Foundation Board of Directors adopted a new code of conduct for Linux kernel developers - the Code of Conduct (CoC). As conceived by the authors, he had to solve the problems associated with discrimination and improve the emotional environment among the developers. 3r3189.  
3r3189.  
Some programmers called it an attempt at over-regulation and began to threaten to remove the code they wrote from the Linux kernel. More information about the situation - below. 3r3189.  
3r3189.  
Code of Conduct: why Linux kernel developers threatened to delete their code - we understand the conflict
3r3189...
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Visualize FHIR - the IT standard for medicine

 3r3113. 3r3-31. Visualize FHIR - the IT standard for medicine . We create IT solutions in the field of medicine, we use Clojure as the main development language, and also (depending on the project /module) Python, jаvascript, Go, C, C #, Rust, Objective-C, etc. 3r399.  3r3113. 3r399.  3r3113. An important place in our technological stack is occupied by the international standard 3r315. FHIR
(Fast Healthcare Interoperability Resources), which defines the format of storage /exchange /provision of medical information in electronic form and includes the specification 3r3r177. RESTful API
client-server interaction. 3r399.  3r3113. 3r399.  3r3113. Some ...
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Import substitution, fairy tales continue (continued)

Import substitution, fairy tales continue (continued)Having a little continued the study of the issue of "import substitution" on the basis of newly appeared information (tests, search for a solution), I came to the disappointing conclusion that earlier I was an optimist. In reality, things are much worse (in general, like in a fairy tale) than further, the worse. According to the comments of colleagues commenting on the first article 3–3–34. "Import substitution, the voice crying in the wilderness" 3r-3345. I cite references to regulatory documents calling us to “Patriotism”. The number of documents is growing, but there is only one problem, or ...
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How to fix the gender gap in technology

Article 3–3–35. How to Fix the Gender Gap in Tech
author Clara Marie Schroeder draws attention to the problem of women's non-participation in technology. I thought that this is even more relevant for the CIS countries.

 3r366.
 3r366. How to fix the gender gap in technology
 3r366. reduced from 24% to 22% 3r3356. .
 3r366.
 3r366. For comparison, in 1995 this number was
was
significantly higher - 37%. This tells us that it is not enough just to inspire girls to learn programming, we need to talk more about what prevents them from building a career in this field.
 3r366.
 3r366. To talk about gender inequality in technology...
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Amazon gave up and raised employee wages

 3r3190. 3r3-31. Amazon gave up and raised employee wages that are going on behind the closed doors of Amazon’s warehouses, and introducing a new bill to Congress specifically directed against him, the other day, he nevertheless said that he was raising the minimum wage for all Amazon employees in the United States and Britain. On such a decision, according to rumors, the online store will lose several billions every year. But do not discount the old Jeff, he has a cunning plan. thanked senator on twitter. 3r3174. 3r33175.  3r3190. 3r3171. Amazon shares at the exit of the news fell by 2%. Such an indulgence company is unlikely to ...
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"Back to the roots": why the IT giant returns 22-nm process technology

"Back to the roots": why the IT giant returns 22-nm process technology 3r3179. 3r3-31. In One of our materials is We told why manufacturers are increasingly postponing the development of new process technology. There we mentioned that Intel again postponed the output of 10-nm chips - this time until 2019. Last month it became known that the company plans to go "on" and 3r3-395. return
to 22-nm tehprotsessam. Today we decided to discuss the situation, talk about the reasons for such a decision and about what it can turn out for users. 3r3148.  3r3179. 3r3148.  3r3179. 3r311. 3r3164.
3r3164. 3r3148.  3r3179..
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Notes IoT provider. Case: we make a LoRa network for a fuel dispenser in Chelyabinsk

 3r33333. 3r3-31.
Hello, dear lovers of the Internet of Things. 3r33333. 3r33350.  3r33333.
I will continue the series of articles about our network LoRaWAN. Today I will tell you about the real case. This is a project for the largest shopping and entertainment complex in Chelyabinsk. I will share with you the figures and decisions on the project. 3r33333. 3r33350.  3r33333.
At the end of the article I will explain why we chose the LoRa transmission protocol, and not the zigbee. Perhaps someone will argue with that. The more interesting the discussion will be. 3r33333. 3r33350.  3r33333. 3r314...
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