Linux and Unix Training in Utica, New York

On March 6 of this year, Microsoft's .NET Foundation released its third preview release of .NET Core 3 — which is its free and open-source framework for developing apps on Windows, MacOS and Linux — with an official release scheduled for later this year. This release brings a wealth of new features and enhancements. This includes the following:

1. Windows Desktop Support

One of the biggest additions to version 3.0 of the framework is the ability to develop Windows desktop applications. The new Windows Desktop component lets you build applications using either the Windows Presentation Foundation (WPF) graphical subsystem or the Windows Forms graphical class library. You can also use Windows UI XAML Library (WinUI) controls in your applications.

The Windows Desktop component is only supported and included on Windows installs.

2. Support for C# 8

The new framework has support for C# 8, which includes not only the ability to create asynchronous steams but features such as:

Index and Range data types

Using declarations

Switch expressions

The Index and Range data types make array manipulation easier, while Using declarations ensure that your objects get disposed once they are out of scope. Finally, Switch expressions extend Switch statements by allowing you to return a value.

3. IEEE Floating-Point Improvements

The new framework includes floating point APIs that comply with IEEE 754-2008. This includes fixes to both formatting and parsing as well as new Math APIs such as:

BitIncrement/BitDecrement

MaxMagnitude/MinMagnitude

ILogB

ScaleB

Log2

FusedMultiplyAdd

CopySign

4. Support for Performance-Oriented CPU Instructions

The new framework includes support for both SIMD and Bit Manipulation instruction sets, which can create significant performance boosts in certain situations, such as when you are processing data in parallel.

5. Default Executables

With the new framework, you can now produce framework-dependent executables by default without having to use self-contained deployments.

6. Local dotnet Tools

In the previous version of the framework, there was support for global dotnet tools. But the current version adds support for local tools as well. These tools are associated with a specific disk location, and this allows you to enable per-repository and per-project tooling.

7. Support for MSIX Deployments

The new framework supports MSIX, which is a Windows app package format that you can use when deploying Windows desktop applications.

8. Built-In and Fast JSON Support

In prior versions of the framework, you had to use Json.NET if you wanted JSON support in your application. The framework, though, now has built-in support that is not only fast but also has low allocation requirements. It also adds 3 new JSON types, which include:

Utf8JsonReader

Utf8JsonWriter

JsonDocument

9. Cryptography Support

The new framework supports AES-GCM and AES-CCM ciphers. It also supports the importing and exporting of asymmetric public and private keys from a variety of formats without the need of an X.509 certificate.

Platform Support

.NET Core 3 supports the following operating systems:

Alpine: 3.8+

Debian: 9+

Fedora: 26+

macOS: 10.12+

openSUSE: 42.3+

RHEL: 6+

SLES: 12+

Ubuntu: 16.04+

Windows Clients: 7, 8.1, 10 (1607+)

Windows Servers: 2012 R2 SP1+

The framework further supports the following chips:

x64 (Windows, macOS and Linux)

x86 (Windows)

ARM32 (Windows and Linux)

ARM64 (Linux)

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10+1 Quick Tips to Boost Your ASP.Net Application Performance

[Jul, 26, 2013] |
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Unless you have a great product, service or idea for which people are willing to wait, chances are highly likely that these potential clients will leave your website should your response time take too long to their incoming requests. Ignore your application’s performance and you are more likely to be dumped by your users sooner than expected.

boost website performance

To improve the performance of an ASP.Net application you need to optimize your front-end UI (user interface) code as well as the back-end database. You can also think of the following tips as a brief best practices guide for the ASP.net performance optimization. So, whether you are a developer, UI designer or member of the deployment team, the following tips may help you. No matter what’s your role in the project or what you do to boost performance of your application, always remember that your goal should be to:

· Minimize the amount of data you sent across the network.

· Reduce the number of server requests.

Here you go (in no particular order)

At Database level

How to create an enum in Python

[Mar, 28, 2014] |
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Creating an enum in Python prior to Python 3.4 was accomplished as follows:

def enum(**enums)::
      return type('Enum',(),enums)

then use as:

Animals=enum(Dog=1,Cat=2)

and accessed as:

Animals.Dog

The new version can be created as follows:

from enum import Enum

class Animal(Enum):
    Dog=1
    Cat=2

Single versus Double Quotes in Python

[Mar, 28, 2014] |
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A string in Python is enclosed in either single or double quotes. Therefore, either one does the trick. A common practice is to place single words with no characters that can be interpolated in single quotes and multi-word strings that contain interpolated characters in double quotes. This may be a carry over from Perl where interpolated characters are in double quotes.

If you do not want to interpolate a string, use a raw string ... r"\n". With the exception of the last print statement, each of the print statements prints hello on a separate line from how are you?. They are great for regular expressions.

Finally, triple double quotes """ some message about a function or class ... """ are used for docstrings.

print "hello \n how are you?"
print 'hello \n how are you?'
print r"hello \n how are you?"

Tech Life in New York

City The Big Apple is home of two of the worldâ€™s largest stock market exchanges, the New York Stock Exchange and NASDAQ. As a leading business center in the United States, New York has more Fortune 500 headquartered companies than any other city. Technology is blossoming in the Big Apple as major internet conglomerates like Google move their offices into â€œtelecom hotelsâ€ such as the 311,000 square feet office space downtown. As in any other city there are pros and cons of living in New York City. For instance, there is so much to do, itâ€™s easy to get around with the transit system, itâ€™s safe, convenient, and has plenty of job opportunities. On the other hand, it can be overwhelmingly expensive, overcrowded, a bit impersonal and fast paced. New Yorkers enjoy Central Park, multi cultural activities and food, theatre, film festivals, farmers markets, fashion and anything else they could possibly think of...itâ€™s all there.

Computer Science is no more about computers than astronomy is about telescopes. Edsger Dijkstra

other Learning Options

Software developers near Utica have ample opportunities to meet like minded techie individuals, collaborate and expend their career choices by participating in Meet-Up Groups. The following is a list of Technology Groups in the area.

nycdevops · Western New York iPhone Developers' Group · Code Crew - Let's Learn to Code Together! ·

Fortune 500 and 1000 companies in New York that offer opportunities for Linux Unix developers

Company Name	City	Industry	Secondary Industry
NYSE Euronext, Inc.	New York	Financial Services	Securities Agents and Brokers
Anderson Instrument Company Inc.	Fultonville	Manufacturing	Tools, Hardware and Light Machinery
News Corporation	New York	Media and Entertainment	Radio and Television Broadcasting
Philip Morris International Inc	New York	Manufacturing	Manufacturing Other
Loews Corporation	New York	Travel, Recreation and Leisure	Hotels, Motels and Lodging
The Guardian Life Insurance Company of America	New York	Financial Services	Insurance and Risk Management
Jarden Corporation	Rye	Manufacturing	Manufacturing Other
Ralph Lauren Corporation	New York	Retail	Clothing and Shoes Stores
Icahn Enterprises, LP	New York	Financial Services	Investment Banking and Venture Capital
Viacom Inc.	New York	Media and Entertainment	Media and Entertainment Other
Omnicom Group Inc.	New York	Business Services	Advertising, Marketing and PR
Henry Schein, Inc.	Melville	Healthcare, Pharmaceuticals and Biotech	Medical Supplies and Equipment
Pfizer Incorporated	New York	Healthcare, Pharmaceuticals and Biotech	Pharmaceuticals
Eastman Kodak Company	Rochester	Computers and Electronics	Audio, Video and Photography
Assurant Inc.	New York	Business Services	Data and Records Management
PepsiCo, Inc.	Purchase	Manufacturing	Nonalcoholic Beverages
Foot Locker, Inc.	New York	Retail	Department Stores
Barnes and Noble, Inc.	New York	Retail	Sporting Goods, Hobby, Book, and Music Stores
Alcoa	New York	Manufacturing	Metals Manufacturing
The Estee Lauder Companies Inc.	New York	Healthcare, Pharmaceuticals and Biotech	Personal Health Care Products
Avon Products, Inc.	New York	Healthcare, Pharmaceuticals and Biotech	Personal Health Care Products
The Bank of New York Mellon Corporation	New York	Financial Services	Banks
Marsh and McLennan Companies	New York	Financial Services	Insurance and Risk Management
Corning Incorporated	Corning	Manufacturing	Concrete, Glass, and Building Materials
CBS Corporation	New York	Media and Entertainment	Radio and Television Broadcasting
Bristol Myers Squibb Company	New York	Healthcare, Pharmaceuticals and Biotech	Biotechnology
Citigroup Incorporated	New York	Financial Services	Banks
Goldman Sachs	New York	Financial Services	Personal Financial Planning and Private Banking
American International Group (AIG)	New York	Financial Services	Insurance and Risk Management
Interpublic Group of Companies, Inc.	New York	Business Services	Advertising, Marketing and PR
BlackRock, Inc.	New York	Financial Services	Securities Agents and Brokers
MetLife Inc.	New York	Financial Services	Insurance and Risk Management
Consolidated Edison Company Of New York, Inc.	New York	Energy and Utilities	Gas and Electric Utilities
Time Warner Cable	New York	Telecommunications	Cable Television Providers
Morgan Stanley	New York	Financial Services	Investment Banking and Venture Capital
American Express Company	New York	Financial Services	Credit Cards and Related Services
International Business Machines Corporation	Armonk	Computers and Electronics	Computers, Parts and Repair
TIAA-CREF	New York	Financial Services	Securities Agents and Brokers
JPMorgan Chase and Co.	New York	Financial Services	Investment Banking and Venture Capital
The McGraw-Hill Companies, Inc.	New York	Media and Entertainment	Newspapers, Books and Periodicals
L-3 Communications Inc.	New York	Manufacturing	Aerospace and Defense
Colgate-Palmolive Company	New York	Consumer Services	Personal Care
New York Life Insurance Company	New York	Financial Services	Insurance and Risk Management
Time Warner Inc.	New York	Media and Entertainment	Media and Entertainment Other
Cablevision Systems Corp.	Bethpage	Media and Entertainment	Radio and Television Broadcasting
CA Technologies, Inc.	Islandia	Software and Internet	Software
Verizon Communications Inc.	New York	Telecommunications	Telephone Service Providers and Carriers
Hess Corporation	New York	Energy and Utilities	Gasoline and Oil Refineries

training details locations, tags and why hsg

the hartmann software group advantage

why take Linux Unix Training with the hartmann software group?

A successful career as a software developer or other IT professional requires a solid understanding of software development processes, design patterns, enterprise application architectures, web services, security, networking and much more. The progression from novice to expert can be a daunting endeavor; this is especially true when traversing the learning curve without expert guidance. A common experience is that too much time and money is wasted on a career plan or application due to misinformation.

The Hartmann Software Group understands these issues and addresses them and others during any training engagement. Although no IT educational institution can guarantee career or application development success, HSG can get you closer to your goals at a far faster rate than self paced learning and, arguably, than the competition. Here are the reasons why we are so successful at teaching:

Learn from the experts.
1. We have provided software development and other IT related training to many major corporations in New York since 2002.
2. Our educators have years of consulting and training experience; moreover, we require each trainer to have cross-discipline expertise i.e. be Java and .NET experts so that you get a broad understanding of how industry wide experts work and think.
Discover tips and tricks about Linux Unix programming
Get your questions answered by easy to follow, organized Linux Unix experts
Get up to speed with vital Linux Unix programming tools
Save on travel expenses by learning right from your desk or home office. Enroll in an online instructor led class. Nearly all of our classes are offered in this way.
Prepare to hit the ground running for a new job or a new position
See the big picture and have the instructor fill in the gaps
We teach with sophisticated learning tools and provide excellent supporting course material
Books and course material are provided in advance
Get a book of your choice from the HSG Store as a gift from us when you register for a class
Gain a lot of practical skills in a short amount of time
We teach what we know…software
We care…

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New York cities where we offer Linux Unix Training Classes

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Linux Unix Training Classes in Utica, New York

Learn Linux Unix in Utica, NewYork and surrounding areas via our hands-on, expert led courses. All of our classes either are offered on an onsite, online or public instructor led basis. Here is a list of our current Linux Unix related training offerings in Utica, New York: Linux Unix Training

View all Scheduled Linux Unix Training Classes

Linux Unix Training Catalog

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Tech Life in New York

training details locations, tags and why hsg

Interesting Reads Take a class with us and receive a book of your choosing for 50% off MSRP.