A sentence was handed down to Russian hackers who attacked US stock exchanges

A sentence was handed down to Russian hackers who attacked US stock exchanges  
 
In the period from 2005 to 201? a group of Russian hackers hacked system of more than 16 companies and stole 160 million credit and debit card numbers. Among the victims were the Nasdaq exchange, Citigroup bank, JetBlue airline, Visa payment system and other, no less large organizations. The activities of hackers were called "the largest cyberattack in the history of the United States." have used vulnerabilities in the software and introduced malicious code. The program was not just ...
+ 0 -

Training FastTrack. "Networking basics." "The basis of data centers." Part 1. Eddie Martin. December, 2012

About a year ago, I noticed an interesting and fascinating series of lectures by Eddie Martin, which is incredibly intelligible, thanks to his history and examples from real life, as well as his tremendous experience in teaching, allows him to gain an understanding of quite complex technologies.
 
 
Training FastTrack. "Networking basics." "The basis of data centers." Part 1. Eddie Martin. December, 2012  
 
We continue the cycle of 27 articles on the basis of his lectures:
 
 
Training FastTrack. "Networking basics." "Understanding the OSI model." Part one. Eddie Martin. December, 2012
 
 
Training FastTrack. "Networking basics." "Understanding ...
+ 0 -

How to increase the throughput of networks in the data center: the new chip PSE-3

How to increase the throughput of networks in the data center: the new chip PSE-3is presented.At the OFC conference, which will be held next week in San Diego, Nokia will present a new optical transceiver PSE-? providing a data transfer rate of 200 Gbit /s for a wavelength for underwater cables, 400 Gbps in metro and 600 Gbps for links in data centers. Representatives of Nokia claim that PSE-3 in some cases will allow Increase network capacity by 65% ​​compared to existing solutions, while reducing power consumption by 60%.  More about the technology we'll tell you about the cut.     /photo Groman123 CC    How does the chip  The new chip is a commercial implementation ...
+ 0 -

Design by Introspection

What if we could arrange the atoms one by one as we please?
 
Richard Feynman
How many programming paradigms can you name? List on this Wikipedia page contains not less than 76 titles. This list can be supplemented by another approach, called Design by Introspection. Its main idea is to actively use simple metaprogramming tools and type introspection (compilation time) to create elastic components.
 
The author of this approach is Andrei ...
+ 0 -

Alan Kay: The future can not be built gradually

The least important time in which we live is the present.
 
Alan Key
 
Alan Kay: The future can not be built gradually
 
 
As early as 201? when Alan Kay delivered this speech in San Francisco, one friend was present there personally. He was extremely impressed with the speech, and he asked to translate it for a researcher who is already of age and does not know English. Sincerely interested in those who move the idea in the Valley, I agreed. The translation lay unclaimed for a long time, but suddenly there came a crazy thought: to take and publish.
 
Thanks MagisterLudi for the editorial ...
+ 0 -

Women in IT, a look from the inside

Women in IT, a look from the insideI work in the IT field after Baumanka's completion for the fourth year and during this time I went from the production department engineer to the project manager. It's no secret that the share of women in IT is small. In our company, for example, the girls are exactly one third. Why do so few girls choose this area for themselves?
 
 
During my studies at the university and in the first year of work, I was tormented by many doubts, but whether I was exactly in my place. Unfortunately, there are stereotypes and prejudices about girls in the IT sphere, which is probably why there are fewer men than ...
+ 0 -

Experience of developing a non-commercial project by junior

Good time of day, habrahabr!
 
 
Let me tell you a little story, how we with the partner developed the non-commercial project by the forces of juniors.
 
 
This idea, for someone crazy, visited us when we realized that we are generating much more ideas for projects than we can realize in our free time. Therefore, we decided quite optimistically that if we take 2-3x juniors, conduct them a code review, then we will be able to effectively implement our new idea.
 
 
Experience of developing a non-commercial project by junior
 
 
 
Initially, we offered beginner developers a 3 month internship, within which they are working on a non-commercial project, the source code ...
+ 0 -

Issue # 14: IT training - current issues and tasks from leading companies

This week, we selected questions and tasks that meet applicants for job interviews as a development engineer at DELL.
 
 
Issue # 14: IT training - current issues and tasks from leading companies
 
 
 
In addition to the expected questions about the device operating systems and the intricacies of working with hardware (some quite complex ones), at interviews in DELL you can hear the tasks of logic and the ability to apply algorithms. Some of them we give here - the complexity, as usual, varies from simple to complex.
 
 

Questions


 
 
Ice bucket challenge
 
There are 3 buckets of capacities ? ? 3 liters in front of you. The bucket with capacity is completely filled with ...[/h]
+ 0 -

Descriptor graphics in MATLAB: second horizontal axis

When studying the descriptor graphics in MATLAB, there was a shortage of "userfriends" of the functional, namely the absence of a standard command allowing to add an additional horizontal axis.
 
 
Adding an additional vertical axis, using the command. plotyy provided and in help to it, in the topics section, there is an example of adding an additional axis x , but this example, like the team itself, is not without flaws, which the developer himself graciously tells us:
plotyy is not recommended
the description of the command axes ;
 
...
+ 0 -

LarrockCMS is a new CMS based on Laravel

LarrockCMS is a new CMS based on Laravel
 
LarrockCMS is a CMS based on the php-framework Laravel supplied in the format of composer-packages. Distributed under the license CC-BY-4.0.
 
Of. site: http://larrock-cms.ru/
 
Github: https://github.com/Fanamurov
 
 
The core of the project is the CMS core (LarrockCore), installed in addition to laravel version> = 5.6 and component packages (additions to LarrockCore). Required: php> = 7.1.? mysql> = ???r3r3200.  
...
+ 0 -