C# Training Classes in Columbus, Ohio
Learn C# in Columbus, Ohio and surrounding areas via our hands-on, expert led courses. All of our classes are offered on an onsite, online and public instructor led basis. Here is a list of our current C# related training offerings in Columbus, Ohio: C# Training
C# Training Catalog
|10266: Programming with C# Using Microsoft .NET Framework 4||17 October, 2016 - 21 October, 2016||$1990|
|10266: Programming with C# Using Microsoft .NET Framework 4||12 December, 2016 - 16 December, 2016||$1990|
Course Directory [training on all levels]
- Android & IOS Classes
- C++ Classes
- Blaze Advisor Classes
- Weblogic Classes
- Python Classes
- CompTIA Classes
- Microsoft SQL Server Classes
- Web Services Classes
- UML Classes
- Ajax Classes
- Crystal Reports Classes
- Microsoft Windows Server Classes
- Tcl, Awk, Bash, Shell Classes
- Web Development Classes
- Agile/Scrum Classes
course schedule [we are always working]
- 20488: Microsoft SharePoint Server 2013
16 May, 2016 - 20 May, 2016
- 55054: Mastering Microsoft Project 2013
13 June, 2016 - 16 June, 2016
- Microsoft Project 2016: Part 1
17 May, 2016 - 17 May, 2016
- 50413: Mastering Microsoft Project 2010
13 June, 2016 - 15 June, 2016
- 20411: Administering Windows Server 2012
6 June, 2016 - 10 June, 2016
- See our complete public course listing
Blog Entries publications that: entertain, make you think, offer insight
The line between IT consulting and management consulting is quite often blurred, with overlaps between the two fields habitually happening. Worse still, most people do not understand who an IT consultant really is, or what he/she does. There are those who think the job entails fixing computers, others – selling computers and associated accessories. This is misleading though.
In a nutshell, IT consultants are professionals who aid businesses in deciding what computer tools and technologies are best placed to grow and sustain a profitable business. They work hand in hand with clients to help integrate IT systems into the latter’s business. They show clients how to use technology more efficiently, and in so doing, the client is able to get a higher return on their technology investments, and ultimately, increase the bottom-line.
IT consultants, or IT advisories, could work independently or for a consulting firm, with their clientele spread across all sorts of businesses and industries. Companies hire or contract the consulting firm to come in and analyze their IT systems and structure.
The job itself is not short of challenges, however, and the path to becoming a successful IT consultant is fraught with its fair share of ups and downs. But hey, which job isn’t? Experience is the best teacher they say, and only after you’ve worked as a consultant for a number of years will you finally gain invaluable understanding of what is expected of you. Learning from the experiences of those who’ve been in this business for long is a good starting point for those who decide to venture into the world of IT consultancy.
In Python, we can create three types of methods in a class: instance or regular method, classmethod and staticmethod. Instance methods are associated, as the name infers, with an instance or object of the class and take self as the first parameter. Classmethods take a reference to the class, cls, as the first parameter of the class. Staticmethods, for the most part, are convenience methods that could be declared as functions since they really do not have much to do with the class itself. They were probably added at some time after the advent of Python in order to make the language more object oriented i.e. minimize the number of free floating functions.
Refer the our article static, class and regular methods in Python for a detailed explanation on this subject.
As much as we love to assume free Wi-Fi is secure, this is far from the truth. Because you are attaching to a service many others are connected to as well, without security measures, your device can be hacked, especially if the network is unencrypted. Because this encryption involves handing out a 26-character hexadecimal key to every individual wanting to use that network, most places opt for ease of access over security. And even with a secure network, your information is vulnerable to everyone else who has the password and is on the network.
This may not seem like such a big deal and many people don’t believe they have anything to hide on their personal devices, but remember what you use on those devices. Chances are your e-mail is attached as well as all other social media sites. You may have apps that track your finances or private messages to certain others that you would never want anyone else to see. Luckily, there are steps that can be taken to reduce and prevent any unwanted information grabbers from accessing your personal information.
To start, go through your computer’s settings in order to verify your operating system’s security functions are all set to offer the highest protection. Open up the Control Panel and double check that your Firewall is enabled for both private and public networks. Then, go to Network and Sharing to open Change advanced sharing settings. In here, you can turn off file and printer sharing and network discovery for public networks.
One of the most important things to watch for is HTTPS. Hypertext Transfer Protocol Secure ensures secure communication across the web. Many of the major email systems use this when you log in (as another layer of password protection) but drop the security as soon as the login is complete. To keep this going, HTTPS Everywhere is a browser extension that gives you a secure connection when browsing some of the more popular sites. It can also be programmed for other sites you like to visit that don’t use HTTPS.
Not every place on the internet provides the choice of HTTPS, and VPNs are there to fill in the security gap. Virtual Private Networks allows data to be sent and received through public access points as if it were directly connected to a secure network. Many businesses offer this for company devices, but if you are an individual looking for that kind of security, ProXPN is a free version that can be upgraded. Unfortunately, it limits your speed, but other choices include VPNBook, OpenVPN Shield Exchange, and OkayFreedom.
With these three steps implemented, secure public Wi-Fi can be achieved. No longer will you have to worry about connecting in an unsure environment with strangers, never knowing if your information is being stolen. With all of the options free of charge, it is also an affordable means of protecting yourself that only takes a little time and effort to implement and guarantee safety.
Learning SQL development can seem like an overwhelming task at first. However, mastering just a few key points will help ease your way through 80 percent of the day-to-day challenges when writing stored procedures and solving common problems. Here are three important SQL development factors to keep in mind:
One of the most crucial things to understand in SQL server are joins. Joins are a way to retrieve data from two or more tables based on logical relationships between them. Joins dictate how Microsoft SQL Server ought to use data from one table to select the rows in another table.
In my experience inner joins are intuitive while outer joins can present additional hours of grief by overlooking associations in the other table(s). The outer join is the key to answering questions about what the database does not have. For example, if you need to make a query to display all the students who are without report-cards, you’ll need a left join to get all students coupled with a “where clause” to return the ones who have nulls for their report card table columns in the results.
Many talented Java script programmers have muddled through the SQL Server by deficient coding around the inner join. As a result, their queries can take five hours to run, whereas, properly written left joins, can take only two seconds to run.
Grouping results comes up in SQL a lot more than you might think. Knowing how to write a query when answering questions such as, “What’s the average grade for each teacher’s student list?” is invaluable. This kind of question cannot be answered with a single table or solely by joins. You’ll often find you need to use joins in conjunction with group by statements. Always write the raw query first and then look at the results. Next, you have to figure out the best way to group them, rewrite your select clause and add a group by clause in the end.
Digging Through Data
I find this is the most lacking skill in many programmers. In fact, many otherwise-talented programmers holding Master’s Degrees fail to get jobs because they couldn’t analyze rows of data objectively during interviews. It’s just something that’s not taught but is crucial to get under you belt. Why? Eventually, some query is not going to perform as you may expect. And, the only way to find discrepancies is to look at rows of data, identify what join isn’t finding a match or where bad data is throwing things into chaos. Get familiar with how joins actually work, even if you have to manually walk through the logic of a large stored procedure’s tree of joins. It’s boring and time-consuming but absolutely necessary.
Take the time to master the core skills that will make you a successful SQL Programmer and avoid queries that run for five hours!
Tech Life in Ohio
|Company Name||City||Industry||Secondary Industry|
|Nationwide Insurance Company||Columbus||Financial Services||Insurance and Risk Management|
|Owens Corning||Toledo||Manufacturing||Concrete, Glass, and Building Materials|
|FirstEnergy Corp||Akron||Energy and Utilities||Gas and Electric Utilities|
|The Lubrizol Corporation||Wickliffe||Manufacturing||Chemicals and Petrochemicals|
|Sherwin-Williams||Cleveland||Retail||Hardware and Building Material Dealers|
|Key Bank||Cleveland||Financial Services||Banks|
|TravelCenters of America, Inc.||Westlake||Retail||Gasoline Stations|
|Dana Holding Company||Maumee||Manufacturing||Automobiles, Boats and Motor Vehicles|
|O-I (Owens Illinois), Inc.||Perrysburg||Manufacturing||Concrete, Glass, and Building Materials|
|Big Lots Stores, Inc.||Columbus||Retail||Department Stores|
|Limited Brands, Inc.||Columbus||Retail||Clothing and Shoes Stores|
|Cardinal Health||Dublin||Healthcare, Pharmaceuticals and Biotech||Healthcare, Pharmaceuticals, and Biotech Other|
|Progressive Corporation||Cleveland||Financial Services||Insurance and Risk Management|
|Parker Hannifin Corporation||Cleveland||Manufacturing||Manufacturing Other|
|American Financial Group, Inc.||Cincinnati||Financial Services||Insurance and Risk Management|
|American Electric Power Company, Inc||Columbus||Energy and Utilities||Gas and Electric Utilities|
|Fifth Third Bancorp||Cincinnati||Financial Services||Banks|
|Macy's, Inc.||Cincinnati||Retail||Department Stores|
|Goodyear Tire and Rubber Co.||Akron||Manufacturing||Plastics and Rubber Manufacturing|
|The Kroger Co.||Cincinnati||Retail||Grocery and Specialty Food Stores|
|Omnicare, Inc.||Cincinnati||Healthcare, Pharmaceuticals and Biotech||Pharmaceuticals|
|The Procter and Gamble Company||Cincinnati||Consumer Services||Personal Care|
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 Ohio 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 C# programming
- Get your questions answered by easy to follow, organized C# experts
- Get up to speed with vital C# 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…