10. March 2014
If you are forced to work with a smaller SD card as your memory for your Raspberry pi as I was, eventually you will run out of memory. Now I didn't want to start over with a new install, but I found an article online that helped me out. I am pretty much regurgitating what this guy said, but hey, he got it right and it worked for me. Also, this blog is more for me than anyone so I can find things I used in the past, and that's exactly what this will do.
Please note this will help with the you don't have enough free space issue. The command free -h will show you your space available in the terminal.
What I did was run the following:
After that free -h showed I had a hundred more megs of memory. What it does is clear the cache at /var/cache/pat/archives which seems to be copies of installed items.
What is simple is not always known, and what is known is not always simple.
5. March 2014
For Christmas this year, I wanted to give my wife a piece of jewelry, but to throw her off, I built a jewelry box to put it in. I had some cherry laying around so I planed it to 3/4 of an inch and then ripped a bottom, top and the 4 sides. (Sorry no picks of milling, just starting this). Next, Cut the pieces to length and glued the sides together with 45 degree angles.
After that dried, I glued the top onto the sides. The goal was to make a smooth top that had a lip down. That will make more sense in a bit.
Once the top was attached, I cut the lid back off with the table saw leaving a bit of a lip. I then glued the entire thing down to the base, using some nails from below for extra security. In the picture below you can see the lip on the lid.
Once this was all dry, I stained the cherry with some reddish stains as I liked how it looked on some test pieces.
I should note I rounded over all the corners to give it a smooth look and did quite a bit of sanding before staining as well as after and between poly coats to give it a nice finish. Finally I added hardware.
And felted the inside with some Menards grade felt, it was a bit pricey, but turned out very nice and has a very nice feel and look.
I liked the results and more importantly, so did she.
28. February 2014
I have been tasked with create a quick way to load orders into sales force by my employer. They have set up the custom order type in sales force and provided me a login and csv file. This is the limit of my knowledge of sales force, so I am starting from scratch. I was able to look around their developer site long enough to find a wsdl and was well on my way to creating a custom c# app to attach to it and simply pars the csv file, but decided to dual purpose this experience and try to do it with the new tool in the shop, Pentaho.
Pentaho, if you're not familiar, is a ETL / DTL tool that runs on java and creates files called kettle files. http://www.pentaho.com/ These files script data transformations and movement as transformations and jobs and can be run on a server on a scheduled basis. The UI editor for configure it is called spoon and is basically a 100 click tool (100 clicks for every line of code I could write). Its basically an attempt to make the standard process of file reading, writing and data conversions all take place in this tool. Its a nice idea as who likes writing file readers and parsers? Well me too sort of, but you get my drift.
Anyways, I crack open Spoon (Pentaho front end), create a new csv file import type and configure it as below.
Basically, I browse to the file I want to load, make sure its comma delimited and quote enclosed then press get fields, it did a nice job in this case and I was able to simply press ok.
Next, I was looking for web server endpoint to tie the data too, but instead found the SalesForce endpoints sitting there for me. So I grabbed the upsert one (as the files I'm getting weekly are total refreshes so upsert is the way to go). I configure it like below.
Basically, all I had to do was enter a username and password as well as the select the custom order object we had created in SalesForce and then edit mappings. This is where you tie file fields to the sales force service fields. This isn't too hard and not worth picturing, you can see a few in the picture above. Then I was done with the transform and loading data to Salesforce. I will talk more about finishing the Pentaho job off in another post.
28. February 2014
So, I just started this blog and part of it is going to be programming, so syntax highlighting is definitely going to be needed. According to the internet, BlogEngine has built in syntax highlighting and looking through the code, I agree. However, I can't seem to get it to work. After about an hour of trying to fix this or understand why, I opted to use a copy paste engine. The one I use is http://tohtml.com/
. I'm happy with it for today, perhaps I will look further into the BlogEngine issue another day.