Next Meeting

Docker for Everyone

Meeting Info
Speaker: 
Doug Toppin
Date: 
12/10/2016 9:45am - 12:00pm
Location: 
Red Hat
8300 Greensboro Dr, Suite 800
Mclean, VA 22102

The intent of the presentation is how non-developers can make use of docker without having to have a lot of knowledge or experience about docker itself.

Docker is relatively recent (first release in 2013) and has proven very useful to developers and enterprises. However, many others can benefit from it as well.
It can let you run many tools without having to install anything other than docker itself. Potentially even running them in the cloud rather than locally.
This can be particularly helpful in that you don't have to worry about managing or updating versions of the tools or things such as libraries that they may be dependent on.

The challenge can be in finding docker images and then knowing how to use them. You can also create your own (dockerize) docker images without too much knowledge. During the presentation we should be able to show a couple of examples of doing just that.

13 February 2010 Agile Software Development

Adaptive software development processes were introduced as early as 1974 as a new way to develop software. These were called "lightweight" models but they never dominated the software industry. But it wasn't until the mid-1990s, that agile software development started to be considered as a replacement to mainstream "heavyweight" models traditionally aligned under the Waterfall model, and considerable time, money and effort taken to further develop "lightweight" models/processes.

These new models or processes such as Scrum (1995), Crystal Clear, Extreme Programming (1996), Adaptive Software Development, Feature Driven Development, and Dynamic Systems Development Method (DSDM) (1995) have recently (2001) been brought under the Agile Methodologies umbrella and an effort undertaken by 17 leading figures in the field of agile software development to codify these principles under the "Agile Manifesto".

Packaging Systems Under Linux (9 January 2010)

LOCATION: http://www.fairfaxcounty.gov/LIBRARY/BRANCHES/he/
DATE: 9 January 2010
TIME: 10am
TOPIC: Packaging under Linux

Here is a brief run down of the topics to be covered:
* Talk about Linux packages briefly, zip files, tar/gz files, rpms, and debs.
* Brief, basic usage of the above (for the wee penguins)
* How to create RPMs (for the bigger penguins)
* How to create Yum repositories
* How to deploy RPM and Yum in your organization
* Common pitfalls with RPMs and Yum repositories (what not to do, how to fix the rpmdb)
* How to create deb files and apt repositories

Bonus material:
* drpm/delta rpm
* rpm sub packages (should be simple to explain)
* rpm triggers and other advanced features

(IF you have a projector you can bring, please do so. I have not purchased one yet)

Google Wave Notes, (1) Extension Types

Google Wave in it's current release version appears to support two types of extensions:
  • Robots: Apps that run outside the wave, and are contacted by the wave (mono-directional).
  • Gadgets: Apps that live inside the wave and have shared state between wave participants.
For robots the extension libraries are predictably in Python and Java and currently only use the Google App Engine as their application server. The Gadgets on the other hand are written in HTML, CSS and Javascript, are subject to a public display condition and work primarily on the "wave" object (shared state). [personal note] This offers an interesting set of tools for a developer to create extensions, which are claimed to be first class citizens within the wave. It's reassuring that there is mention of how development has not kept to the standard API's but is mostly compatible with them. This may either mean a forking away from standards in the future,

Presentation materials from Novembers iPhone presentation by John Franklin

Here is the bundle of stuff that was presented at the November meeting including the step by step PDF. See attached file.

Objective-C Classes

If you are familiar with object-oriented programming, then you'll find Obejctive-C classes to be an easy concept to grasp. Each language has a different way of handling objects and object classes, any particular language may not support all features, but the base concepts are all similar.

Meeting Schedule

8 September 2012 MongoDB, Python, Flask Oh My! by Adam Glenn Palantir, Mclean, VA
13 October 2012 HTPC on Rasberry PI by Miles Oliver Palantir, Mclean, VA
Upcoming topics for 2012:
Camel

Quick and Dirty IUP on Linux

I've posted a book on the site that will show you how to quickly set up IUP on your Linux box.

http://novalug.com/node/82

Enjoy.

Government Grants For Home Repair

There are thousands upon thousands of homeowners right now that are desperately trying to sell their homes. Many homes need extra work done to them in order to strengthen their value but for financial reasons families cannot make the necessary upgrades to their homes. The government already understands this predicament that many are faced with which is why government grants for home repair has been instituted.

Government grants for home repair were designed to assist homeowners who basically do not have the financial resources to make very necessary upgrades on their home to hopefully cause their home to sell. There is already a plethora of foreclosures in the US market so it is to the homeowners benefit to take advantage of government grant money so you can hopefully sell your home.

novalug.com