Intro to IRC

One of the primary ways tog members (and non-members) interact when not in the space is over irc. IRC stands for Internet Relay Chat, and is an old text-based way to chat online.

TOG has a channel (#tog) on freenode.net, which is free to use. To connect you can download a client (like Pidgin), or just use the webchat interface from your browser. But we like to make things easy for people, so on our Contact page you’ll find the webchat interface, but pre-filled in to connect to the #tog channel. All you have to do is fill in the reCaptcha and hit connect.

You’ll see that we have generated a nickname for you, but you are welcome to change it to any nickname (that isn’t currently in use or registered to someone else). If you do try to use a nickname that’s in use you’ll get this message;
== Nickname is already in use: popularNickName
And it will be changed, perhaps by appending an underscore to the end, e.g. popularNickName_

If the name is already registered (aka claimed) by someone else, you will get a message like this;
== This nickname is registered. Please choose a different nickname, or identify via /msg NickServ identify password.
(If it is your nickname, then you can ‘sign in’ by typing /msg nickserv identify yourpassword)

Once in the room, you can still change your nickname with /nick newNickName

You will notice two tabs at the top of the webchat window, one called ‘Status’ and one called ‘tog’. Any additional rooms you enter, or private chats you start, will open in new tabs. Under ‘tog’ you will see the message;
== TOGvisitor1 [1a2b3c4e@gateway/web/freenode/ip.x.x.x.x] has joined #tog

From here it’s very simple. You type into the text-entry-box at the bottom of the tog tab, and press enter to send it to the room. If you type someones name, your message will be highlighted (usually in red) for them. Some clients also send notifications, but not all. You will see this in action when someone writes your nickname.

If you click on someones nickname from the list on the right, you will get two options; whois and query. whois brings up info like ip-address, servers, name, etc, most of which is rarely accurate. query will start a private chat with that person.

If you can’t quite find the words, but could like to describe an action there is /me, for example, /me waves hello becomes;
* TOGvisitor1 waves hello

Then, when you tire of all this chatting, you can leave the room with /part, and disconnect from IRC with /quit. Then just close the browser.

There are many irc guides and commands around that a search engine can help you find, or you can use this helpful guide.

St Patrick’s Festival Big Day Out


TOG is delighted to be taking part in this year’s St Patrick’s Festival. The St Patrick’s Festival is a 4 day event with different activities taking part all over Dublin. We will be taking part in the Big Day Out.

The Big Day Out takes place on the 18th of March. One of the flag ship events of the festival, it aims to amaze you with street performances, theatrics, Irish language events, workshops, fun zones, music, open air shows and more.

The event takes place in Merrion Square, 12:00 until 18:00. The event is free and open to all ages.

TOG will be making a home for itsself in the Discover Science & Engineering area. We will be helping to promote the upcoming Dublin Mini Maker Faire.(Open call ends this week)  TOG along with NUIM Makers Club and robots.ie will be putting together a fun and interactive stand. On the day we will have sumo fighting robots, arduino powered  instruments , 3D printing  and our freshly made buzzer game.

Security Series: Security Shepherd CTF


On Wednesday the 14th of March from 19:30 – 22:00, we are going to demo Security Shepherd to the public.

Security Shepherd is a 4th year project created by DIT Student Mark Denihan. The purpose of this application is to educate people about Web Application Security. It involves a series of levels that each user works their way through. Each level has information about the type of attack that a user reads before attempting the attack. Previously DIT students have had a chance to work through the levels, I think it would be a great evening to see how many levels we can get through. I have played it myself and it is a good challenge.

Required for this night is :
Your own laptop, Firefox, Java 6 JRE, BurpSuite (free version).

Attendees of all levels should attend. Mark and myself will be on-hand to give extra tip’s and explanations if required.

 

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Unity3D Development Workshop

Unity is a fantastic tool/engine for game development, but what’s not obvious when developing it is the best methods for developing the game code.

Coming from a programming background, Unity can be quiet confusing. The idea of attaching components to objects in order to add functionality is easy to grasp and makes creating small games fast any easy, but what about larger and more complex games?

The Dublin Unity3D Development Workshop is designed to compliment the Dublin Unity3D Development Discussion, which occured in January. Instead of talking about development methods and patterns we’ll be using them to create a game.

 

I’ll be bring assets and (some) scripts, we’ll use them to build a game. Rather than following a set plan we’ll be “winging it” and each person will be encouraged to make theirs unique, trying different things to see what happens. The goal isn’t to create a full game, it is to understand how you might go about doing that.
Some of the things we’ll be covering are:

  • Using design patterns in Unity to structure code:
    • Singleton – For instantiating a single Scene Manager
    • State – For GameStates which encapsulate logic/code for each scene
    • Observer – Having components/classes subscribe to event notices
    • Object Pool – Limiting instantiations of GameObjects to reduce garbage collection (improve performance)
  • Version control

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Easter is coming!


Easter is coming up, and so is a really nice Easter workshop in TOG.

Date: Sunday, 4th of March
Time: 2pm – 6pm
Participants: max. 9

The workshop will start by creating an Easter decoration from scratch, beginning with a raw piece of wood that needs to be grained and branches fresh from the tree that we will turn into a basket.

Once the hard woodwork is done, we’ll create chickens and butterflies out of wool and ribbons for the most colourful spring impression possible. There will also be plenty of flowers, pussy willows and lady bugs to complete our work of art.

To not leave our Easter basket empty, we will color and decorate eggs (that can still be eaten afterwards), as well as fill it with various chocolate goodies – a vital part of this holiday.

Fee: 15€ for non-members / 9€ for members (eggs and chocolate included)
Please let us know if you’re interested in attending!
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