Design Patterns Training Classes in Erie, Pennsylvania
Learn Design Patterns in Erie, Pennsylvania 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 Design Patterns related training offerings in Erie, Pennsylvania: Design Patterns Training
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24 June, 2024 - 28 June, 2024 - VMware vSphere 8.0 Boot Camp
8 April, 2024 - 12 April, 2024 - Ruby Programming
29 April, 2024 - 1 May, 2024 - RED HAT ENTERPRISE LINUX V7 DIFFERENCES
13 May, 2024 - 15 May, 2024 - Linux Fundaments GL120
15 April, 2024 - 19 April, 2024 - See our complete public course listing
Blog Entries publications that: entertain, make you think, offer insight
F# is excellent for specialties such as scientific computing and data analysis. It is an excellent choice for enterprise development as well. There are a few great reasons why you should consider using F# for your next project.
Concise
F# is not cluttered up with coding noise; no pesky semicolons, curly brackets, and so on. You almost never have to specify the kind of object you're referencing because of its powerful type inference system. It usually takes fewer lines of code to solve the same issue.
Convenient
Common programming tasks are much easier in F#. These include generating and using state machines, comparison and equality, list processing, as well as complex type definitions. It is very easy to generate powerful and reusable code because functions are first class objects. This is done by creating functions that have other functions as parameters or that combine existing functions to generate a new functionality.
Correctness
F# has a strong type system, and, therefore, prevents many common errors such as null reference exceptions. Valuables are immutable by default which, too, prevents a huge class of errors. You can also encode business logic by utilizing the type system. When done correctly, it is impossible to mix up units of measure or to write incorrect code thereby decresing the need of unit tests.
Concurrency
F# has number of built-in libraries. These libraries help when more than one thing at a time is occurring. Parallelism and asynchronous programming are very simple. There is also a built-in actor model as well as excellent support for event handling and functional reactive programming. Sharing state and avoiding locks are much easier because data structures are immutable by default.
Completeness
F# also supports other styles that are not 100 percent pure. This makes it easier to interact with the non-pure world of databases, websites, other applications, and so on. It is actually designed as a hybrid functional/OO language. F# is also part of the .NET ecosystem. This gives you seamless access to all the third party .NET tools and libraries. It operates on most platforms. These platforms include Linux and smartphones via mono. Visual Studio is integrates with F# as well. This means you get many plug-ins for unit tests, a debugger, a IDE with IntelliSense support, other development tasks. You can use MonoDevelop IDE on Linux.
Related:
F# - Marching Towards Top 10 Programming Languages
What Are the Advantages of Python Over Ruby?
Top 10 Programming Languages Expected To Be In Demand in 2014
Back in the late 90's, there were a number of computer scienctists claiming to know java in hopes of landing a job for $80k+/year. In fact, I know a woman you did just that: land a project management position with a large telecom and have no experience whatsoever. I guess the company figured that some talent was better than no talent and that, with some time and training, she would be productive. Like all gravey train stories, that one, too, had an end. After only a year, she was given a pink slip.
Not only are those days over, job prospects for the IT professional have become considerably more demanding. Saying you know java today is like saying you know that you have expertise with the computer mouse; that's nice, but what else can you do. This demand can be attributed to an increase in global competition along with the introduction of a number of varied technologies. Take .NET, Python, Ruby, Spring, Hibernate ... as an example; most of them, along with many others, are the backbone of the IT infrastructure of most mid-to-large scale US corporations. Imagine the difficulty in finding the right mix of experience, knowledge and talent to support, maintain and devlop with such desparate technologies.
Well imagine no more. According to the IT Hiring Index and Skills Report, seventy percent of CIO’s said it's challenging to find skilled professionals today. If we add the rapid rate of technological innovation into the mix of factors affecting more businesses now than ever before, it’s understandable that the skill gap is widening. Consider this as well: the economic downturn has forced many potential retires to remain in the workforce. This is detailed in MetLife's annual Study of Employee Benefits which states that“more than one-third of surveyed Baby Boomers (35%) say that as a result of economic conditions they plan to postpone their retirement.” How then does the corporation hire new, more informed/better educated talent? Indeed, the IT skills gap is ever widening.
In order to compensate for these skill discrepencies, many firms have resorted to hire the ideal candidates by demanding they possess a christmas wish list of expertise in a variety of different IT disciplines. It would not be uncommon that such individuals have a strong programming background and are brilliant DBA's. What about training? That is certainly a way to diminish the skills gap.
What are some of the software development headaches associated with iPhone vs Android development?
The Boss (hereafter referred to as TB), handed me this research assignment. Hey, I finally got a little bit of one ups man ship on TB.
This is a significant moment in my life. Like me, TB isn't really human. I know because neither of us seem to indulge in that luxury known as sleep. That makes it extremely difficult to have any sort of 'gotcha'. I'm dancing. I got one.
In the warp speed development cycles we are now facing, TB must have gone to sleep, which in human terms is known as a wink. (About a 40th of the second).
18 June 2012 Monday, 3:30 PM (15:30 HRS) UTC -8, in Los Angeles Microsoft is making a major tablet announcement, revealing its own hardware that is tablet-based. Do not be surprised if it entails a Hollywood Inc. focus.
I suspect that many of you are familiar with the term "hard coding a value" whereby the age of an individual or their location is written into the condition (or action) of a business rule (in this case) as shown below:
if customer.age > 21 and customer.city == 'denver'
then ...
Such coding practices are perfectly expectable provided that the conditional values, age and city, never change. They become entirely unacceptable if a need for different values could be anticipated. A classic example of where this practice occurred that caused considerable heartache in the IT industry was the Y2K issue where dates were updated using only the last 2 digits of a four digit number because the first 2 digits were hard-coded to 19 i.e. 1998, 1999. All was well provided that the date did not advance to a time beyond the 1900’s since no one could be certain of what would happen when the millennia arrived (2000). A considerably amount of work (albeit boring) and money, approximately $200 billion, went into revising systems by way of software rewrites and computer chip replacements in order to thwart any detrimental outcomes. It is obvious how a simple change or an assumption can have sweeping consequences.
You may wonder what Y2K has to do with Business Rule Management Systems (BRMS). Well, what if we considered rules themselves to be hard-coded. If we were to write 100s of rules in Java, .NET or whatever language that only worked for a given scenario or assumption, would that not constitute hard-coded logic? By hard-coded, we obviously mean compiled. For example, if a credit card company has a variety of bonus campaigns, each with their own unique list of rules that may change within a week’s time, what would be the most effective way of writing software to deal with these responsibilities?
Tech Life in Pennsylvania
Company Name | City | Industry | Secondary Industry |
---|---|---|---|
The Hershey Company | Hershey | Manufacturing | Food and Dairy Product Manufacturing and Packaging |
Crown Holdings, Inc. | Philadelphia | Manufacturing | Metals Manufacturing |
Air Products and Chemicals, Inc. | Allentown | Manufacturing | Chemicals and Petrochemicals |
Dick's Sporting Goods Inc | Coraopolis | Retail | Sporting Goods, Hobby, Book, and Music Stores |
Mylan Inc. | Canonsburg | Healthcare, Pharmaceuticals and Biotech | Pharmaceuticals |
UGI Corporation | King Of Prussia | Energy and Utilities | Gas and Electric Utilities |
Aramark Corporation | Philadelphia | Business Services | Business Services Other |
United States Steel Corporation | Pittsburgh | Manufacturing | Manufacturing Other |
Comcast Corporation | Philadelphia | Telecommunications | Cable Television Providers |
PPL Corporation | Allentown | Energy and Utilities | Gas and Electric Utilities |
SunGard | Wayne | Computers and Electronics | IT and Network Services and Support |
WESCO Distribution, Inc. | Pittsburgh | Energy and Utilities | Energy and Utilities Other |
PPG Industries, Inc. | Pittsburgh | Manufacturing | Chemicals and Petrochemicals |
Airgas Inc | Radnor | Manufacturing | Chemicals and Petrochemicals |
Rite Aid Corporation | Camp Hill | Retail | Grocery and Specialty Food Stores |
The PNC Financial Services Group | Pittsburgh | Financial Services | Banks |
Universal Health Services, Inc. | King Of Prussia | Healthcare, Pharmaceuticals and Biotech | Hospitals |
Erie Insurance Group | Erie | Financial Services | Insurance and Risk Management |
Pierrel Research | Wayne | Healthcare, Pharmaceuticals and Biotech | Biotechnology |
Unisys Corporation | Blue Bell | Computers and Electronics | IT and Network Services and Support |
Lincoln Financial Group | Radnor | Financial Services | Insurance and Risk Management |
AmerisourceBergen | Wayne | Healthcare, Pharmaceuticals and Biotech | Pharmaceuticals |
Sunoco, Inc. | Philadelphia | Manufacturing | Chemicals and Petrochemicals |
CONSOL Energy Inc. | Canonsburg | Energy and Utilities | Gas and Electric Utilities |
H. J. Heinz Company | Pittsburgh | Manufacturing | Food and Dairy Product Manufacturing and Packaging |
training details locations, tags and why hsg
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.
- We have provided software development and other IT related training to many major corporations in Pennsylvania since 2002.
- 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 Design Patterns programming
- Get your questions answered by easy to follow, organized Design Patterns experts
- Get up to speed with vital Design Patterns 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…