UML Training in Somerville, Massachusetts

Yes, arguably there are many other tools available to use to automate the network without writing any code. It is also true that when code is absolutely necessary, in most companies software developers will write the code for the network engineers. However, networks are getting progressively more sophisticated and the ability for network engineers to keep up with the rate of change, scale of networks, and processing of requirements is becoming more of a challenge with traditional methodologies.

Does that mean that all network engineers have to become programmers in the future? Not completely, but having certain tools in your tool belt may be the deciding factor in new or greater career opportunities. The fact is that current changes in the industry will require Cisco engineers to become proficient in programming, and the most common programming language for this new environment is the Python programming language. Already there are more opportunities for those who can understand programming and can also apply it to traditional networking practices.

Cisco’s current job boards include a search for a Sr. Network Test Engineer and for several Network Consulting Engineers, each with "competitive knowledge" desired Python and Perl skills. Without a doubt, the most efficient network engineers in the future will be the ones who will be able to script their automated network-related tasks, create their own services directly in the network, and continuously modify their scripts.

Whether you are forced to attend or are genuinely interested in workshops or courses that cover the importance of learning topics related to programmable networks such as Python, the learning curve at the very least will provide you with an understanding of Python scripts and the ability to be able to use them instead of the CLI commands and the copy and paste options commonly used. Those that plan to cling to their CLI will soon find themselves obsolete.

As with anything new, learning a programming language and using new APIs for automation will require engineers to learn and master the skills before deploying widely across their network. The burning question is where to start and which steps to take next?

In How Do I Get Started Learning Network Programmability? Hank Preston – on the Cisco blog page suggest a three phase approach to diving into network programmability.

“Phase 1: Programming Basics

In this first phase you need to build a basic foundation in the programmability skills, topics, and technologies that will be instrumental in being successful in this journey. This includes learning basic programming skills like variables, operations, conditionals, loops, etc. And there really is no better language for network engineers to leverage today than Python. Along with Python, you should explore APIs (particularly REST APIs), data formats like JSON, XML, and YAML. And if you don’t have one already, sign up for a GitHub account and learn how to clone, pull, and push to repos.

Phase 2: Platform Topics

Once you have the programming fundamentals squared away (or at least working on squaring them away) the time comes to explore the new platforms of Linux, Docker, and “the Cloud.” As applications are moving from x86 virtualization to micro services, and now serverless, the networks you build will be extending into these new areas and outside of traditional physical network boxes. And before you can intelligently design or engineer the networks for those environments, you need to understand how they basically work. The goal isn’t to become a big bushy beard wearing Unix admin, but rather to become comfortable working in these areas.

Phase 3: Networking for Today and Tomorrow

Now you are ready to explore the details of networking in these new environments. In phase three you will dive deep into Linux, container/Docker, cloud, and micro service networking. You have built the foundation of knowledge needed to take a hard look at how networking works inside these new environments. Explore all the new technologies, software, and strategies for implementing and segmenting critical applications in the “cloud native” age and add value to the application projects.”

Community resources:

GitHub’s, PYPL Popularity of Programming Language lists Python as having grown 13.2% in demand in the last 5 years.

Python in the June 2018 TIOBE Index ranks as the fourth most popular language behind Java, C and C++.

Despite the learning curve, having Python in your tool belt is without a question a must have tool.

How to determine if a string contains another string in Python

[Mar, 31, 2014] |
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Unlike Java, Python does not have a string contains method. Instead, use the in operator or the find method. The in operator finds treats the string as a word list whereas the find method looks for substrings. In the example shown below, 'is' is a substring of this but not a word by itself. Therefore, find recoginizes 'is' in this while the in operator does not.

s = "This be a string"
if s.find("is") == -1:
    print "No 'is' here!"
else:
    print "Found 'is' in the string."
    
if "is" in s:
    print "No 'is' here!"
else:
    print "Found 'is' in the string."

#prints out the following:
Found 'is' in the string
No 'is' here!

Basic Java Tutorial - Elements of Popularity in a Programming Language

[Nov, 08, 2012] |
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Different programming languages gain popularity for different features. Java tutorials have proven particular popular over a long period of time, thanks to a diverse group of strengths inherent to the language itself. Let’s examine some of the basic elements of Java, and find out what it is both powerful and popular:

· WORA – Write Once Run Anywhere is a programming ideal that has never been effectively achieved. The goal is to be able to write code a single time, and have it deploy in the same way across multiple platforms. Although it is still an ideal, proper Java tutorials exist that demonstrate how we are moving closer to success.

· Object-Oriented – This programming philosophy designates that there is no coding that takes place outside established class definitions. A large class library is also available right within the core language pack.

· Compiler plus Interpreter – Once you have written your code, you can compile it into bytecodes which are then fed into a JVM, or Java virtual machine. You can then follow popular Java tutorials to see how you can extensively debug your code using this functionality.

Javascript Arrays

[Nov, 04, 2012] |
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Every programming language has a mechanism to allow the programmer to create variables which hold custom data entered in by either the coder themselves or by the user of the application.

Regardless of whether you’re new to programming or not, you will have used variables and you should understand that in javascript they can hold any value such as a number or a string of text.

There is also another type of variable called an Array. Now, depending on who you talk to, some will say an array is actually an object, while others say it is a variable. Neither one is wrong but for the sake of simplicity we’ll refer to it as a variable.

Now, arrays are special because they can hold multiple values as opposed to standard variables which can only hold a single value at one time. If you can, try and imagine that your computer’s memory is made up of thousands of little boxes, and each of those boxes has an address which javascript will use to retrieve the array values when needed.

Tech Life in Massachusetts

Itâ€™s no wonder that Massachusetts is a hub of major activity in information technology with a collection of 121 institutions for higher education. In 2007 Mass. impressively scored the highest of all the states in math on the National Assessments of Educational Progress. Some fun facts about Massachusest: - The first U.S.Postal zip code in Massachusetts is 01001 at Agawam. - The Boston University Bridge on Commonwealth Avenue in Boston is the only place in the world where a boat can sail under a train driving under a car driving under an airplane.

Â Anyone who stops learning is old, whether at twenty or eighty. Anyone who keeps learning stays young. The greatest thing in life is to keep your mind young. Henry Ford

other Learning Options

Software developers near Somerville 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.

HTML5 Boston · Boston Windows App and Game Developers · Boston Twisted Python ·

Fortune 500 and 1000 companies in Massachusetts that offer opportunities for UML developers

Company Name	City	Industry	Secondary Industry
Cabot Corporation	Boston	Telecommunications	Telephone Service Providers and Carriers
LPL Financial	Boston	Financial Services	Personal Financial Planning and Private Banking
NSTAR Gas and Electric Company	Westwood	Energy and Utilities	Gas and Electric Utilities
Cabot Corporation	Boston	Manufacturing	Plastics and Rubber Manufacturing
BJ's Wholesale Club, Inc.	Westborough	Retail	Department Stores
American Tower Corporation	Boston	Telecommunications	Telecommunications Equipment and Accessories
Hologic, Inc.	Bedford	Healthcare, Pharmaceuticals and Biotech	Medical Devices
Global Partners LP	Waltham	Retail	Gasoline Stations
Northeast Utilities	Boston	Energy and Utilities	Gas and Electric Utilities
Liberty Mutual Holding Company	Boston	Financial Services	Insurance and Risk Management
Staples Inc.	Framingham	Computers and Electronics	Office Machinery and Equipment
Thermo Fisher Scientific Inc.	Waltham	Healthcare, Pharmaceuticals and Biotech	Medical Devices
Hanover Insurance Group, Inc.	Worcester	Financial Services	Insurance and Risk Management
The TJX Companies, Inc.	Framingham	Retail	Department Stores
Iron Mountain, Inc.	Boston	Software and Internet	Data Analytics, Management and Storage
Massachusetts Mutual Financial Group	Springfield	Financial Services	Insurance and Risk Management
Beacon Roofing Supply, Inc.	Peabody	Manufacturing	Concrete, Glass, and Building Materials
Raytheon Company	Waltham	Software and Internet	Software
Analog Devices, Inc.	Norwood	Computers and Electronics	Consumer Electronics, Parts and Repair
Biogen Idec Inc.	Weston	Healthcare, Pharmaceuticals and Biotech	Biotechnology
Boston Scientific Corporation	Natick	Healthcare, Pharmaceuticals and Biotech	Medical Supplies and Equipment
PerkinElmer, Inc.	Waltham	Computers and Electronics	Instruments and Controls
State Street Corporation	Boston	Financial Services	Trust, Fiduciary, and Custody Activities
EMC Corporation	Hopkinton	Computers and Electronics	Networking Equipment and Systems

training details locations, tags and why hsg

the hartmann software group advantage

why take UML 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 Massachusetts 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 UML programming
Get your questions answered by easy to follow, organized UML experts
Get up to speed with vital UML 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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UML Training Classes in Somerville, Massachusetts

Learn UML in Somerville, Massachusetts 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 UML related training offerings in Somerville, Massachusetts: UML Training

UML Training Catalog

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Tech Life in Massachusetts

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.