Tie a napkin around that coffee handle … ?

November 8th, 2007

What’s the deal with tying a napkin around the coffee pot handle? What does this mean? Does it mean that the coffee is no good, are you cleaning the pot, is it god forbid decaf (I use the orange pot for regular coffee if I have to make it). Seriously, I need to know what this mean! All I know is that every time I see that pot with that napkin it smells like starbucks. I hope you don’t mind that I poor it into the orange pot and brew the marked coffee with regular coffee.

You know you could just get some tape and tell me what is in the pot. Just in case it’s not the star-crack.

Can we talk about the lack of donuts ….

Oracle 10g XE Universal on Ubuntu 7.10

November 7th, 2007

I just want to say straight out that the forum and user dos on the Oracle are fantastic. Tons of information and very straight forward.

The package installs very cleanly.

The only thing is to do is add yourself to the dba group.

Rational Application Developer 7.0 on Ubuntu J2C Issue

November 7th, 2007

If you are running RAD 7.0 on Ubuntu (I could only verify that this problem exists in Ubuntu 7.10 Gutsy). One of my co-workers had a problem defining the j2c in the admin console in RAD. RAD would kill itself on the update or apply button. Get the big nasty afu dialog.

The work around is to use Firefox (that’s what I used) to configure the server j2c properties. I’m not exactly what the problem is but using the other browser seems to work just fine. http://localhost:9060/admin

Hope this helps others and saves some time.

Developer ADD Helper for Ubuntu Gutsy

October 5th, 2007

I’m using the development release of Ubuntu (Gutsy). I previously set up Beryl on my home computer with the Feisty release and have enjoyed highly.  Now using the development release on my laptop  (6910p from HP)  using the compiz fusion for  Ubuntu is awesome.

The best stumbled upon feature is the Accessibility ADD Helper IMO. I’m not ADD but sometimes your desktop distracts you from your own work e.g. Changing Songs notifier, new email shows up, or even a buddy pings you on IM. You lose some focus from your task. I set up the short cut to use [Super (that darn microsoft key ) + P] to fade all of the noise to the background.

I find using this feature gets me in the ‘zone’ much quicker.

Here are the settings I am currently using [Toolbar | Utility | Dialog | ModalDialog | Fullscreen | Normal | Dock] in the Misc. Options via the CompizConfig Settings manager. I did have to dig around for the other settings.

Now if I could only press Super + STFU for the background noise … but that’s what active noise canceling is all about. I recommend the SBC HN110 from Phillips check ebay for some good deals.

More than a Passing comment about Licensing Programmers to do work

July 26th, 2007

This is a response to a very frustrated and thoughtful post by Scott H.

Scott talks about Licensing Programmers to do work and how recruiters are gun-decking resumes. (And they do) Sure a license is great but I think in this industry we have a very unique opportunity to see if someone can program. It might be difficult to get a civil engineer to build a bridge in an interview on the other hand.

At the place I work we have candidates write code.  Wow mind blowing. You can either do it or not. Now here is how I set it up.

Resume of gets handed to me from our recruiting staff. I read it. Wow five years of experience and  400 technologies later. Call the candidate.  Give him a brief about us and ask why you want to work here yada yada. Now I send him some code to implement, if the call went well. We are about 74% a java shop. So I send a jUnit xyzTest out zipped up in an eclipse project ask that they implement the code to make the test pass. They send it back. I look at the code check the pass fail. You can tell a lot about a person about the code they write. Long variable names, understandable method name, uses encapsulation, and  the list goes on. Personally I think code is very personal since this is your creation, if not I don’t want to work with you.

If all went well, I call him/her in. We set up a team interview. Then we do a code review in the interview. This is where we check the communication skills and how well they take constructive criticism. Next we ask them to code a similar problem. This is where we get to see if they can really code and understand the problem. Yes, we let candidate use industry tools for the exerciser. If eclipse, net beans, or vi is on your resume then we will set that up. We hired a guy who asked if he could use the internet to look something up!

If you know hibernate then we have a test for you. If it’s on your resume we test for it. Most not all of our stuff is very straight forward, no tricks, no corner cases. You either know it or you don’t.

Example: You worked for xyz bank we have a problem that by using BigDecimal you would be done in under 2 minuets. If you worked with money then there is a high likely hood you have used this class. Yes, you can still solve the problem with out BigDecimal but it will take longer. Then we will know where you stand.

Some people refuse to write code in the interview. We don’t hire them. Some people can’t finish the problem but they write the code anyway. We help them out as they need it. We have hired most of our junior programmers this way. You know quality, creativity and passion when you see it.

Once that gets around the recruiters stop sending you crap.

If you think this is mean then re-read the blog article listed at the top of the page.

Europa on old hardware

July 19th, 2007

Eclipse Europa is out. I have it on my work laptop, the home dev box, the work computer, and now on the Missus roving celebrity web checking machine that is the laptop around the house.

This is a IBM T23 ThinkPad that I picked up on ebay for 200 bucks. P3 256MB with a 30 Gig HD. With a new refurbished battery from the good folks at Battery-Refill and an older battery in the superbay slot I got on ebay yet again for about 15 bucks. So we can get about 6 hours on the thing at full charge.

Tuesday night I’m lounging on the couch thinking I could fire up my hp nx9660 and try to manage the 10lb beast and try not to catch my pants on fire OR see if the very small install 75mb install of Europa would work. Sure enough I ssh’ed the home dev box, downloaded the install, unzipped/untarred it and fired it up. My machine slooooowed to a crawl.

Then I had an idea. Throw BlackBox on and see if that works. Suddoed APT-Getted the appropriate stuff logged out. Gently asked the GDM to log me in as a BlackBox seesion fired up the terminal and launched Europa.

DANG! It was fast. A handful of processes and I was in Europa Heaven. The neat little effects when you do the CTRL-M to maximize you editor worked great in the GTK environment. I was now sitting on the couch without a fire extinguisher next to me while coding some katas and watching Eureka.

Overall Europa performed quite well for what I was doing. It just shows the impressive progress that the eclipse community has put into this release. I don’t think I could use that hardware with a JEE server on it … well maybe Jetty.

Feisty Fawn and the extrernal USB Drive

July 19th, 2007

Yesterday, I received my new shiny external hard drive so I can run some VM Ware appliances. (Lucky me). I happen to be the developer who runs “that linux” at work. So I plugged in the drive to fire up the images and BAM no love. Ubuntu auto-mounted the drive no-problem so why could I not fire up the image? Ahh no permissions no problem a quick chmod on the drive, wait nope. Checked the auto-mout parameters DOH! it’s an NTFS drive. Changed the mount point and the umask so I could do all this. Did this using the GUI right-click properties on the mounted drive. I thought this would work since the ntfs3-g package was installed. This package lets you read and write NTFS file systems (as long as it’s not in a suspended state!).

Unplugged the drive, plugged it back in. No go the auto-mount could not mount. I had placed a trailing “/” on the mount point. Now here is where everything went nuts. Where does that meta data about the drive get stored? After much searching and much frustration I narrowed down the search results to: “mount_point cannot contain the following characters: newline, G_DIR_SEPERATOR (usually /)” found the bug over on the Bug .

You have to change the keys. Here is the relevant key location : “/system/storage/volumes/_org_freedesktop_Hal_devices_voume_uuid_*/mount_point” I launched the gconf-editor as the user I originally mounted the drive with. Do not launch with root or you will never find it. I deleted the key and remounted no problem!

The good folks over at Ubuntu have a patch in the works but until then I hope this helps the search results for others.

Grails Tips and Tricks

March 28th, 2007

Place Holder for feed back.

Eclipse Shortcuts

February 26th, 2007

Place holder for comments.

Setting up a xul development environment with MyEclipseIde

January 6th, 2007