I've been toying with the idea of creating an app that helps with a weekly review for a while. I first came across the idea when reading about Getting Things Done and the massive list of 'triggers' that comes with that. To be honest I found it a bit daunting and didn't need to check all those things every week.
So, in my own simple, trivial way I've written what is essentially just a web page with a list on it, except that the list updates a progress bar and nicely removes things from focus when Read more [...]
Pretty niche audience for this one, but posting it for my own benefit as much as anything. Thanks to the original link at Ubuntu Forums for the following hints:
[fn]+[UPARROW]= Pg Up
[fn]+[DOWNARROW]= Pg Down
This is a really simple (i.e. probably even the most basic possible) example of using the built in aggregate() function in R, basically a sumif in R.
Given a set of data where column a is the values and column b contains the data by which you wish to group (in this example categorical data with values of a or b):
1 0 a
2 0 a
3 1 b
4 2 a
5 2 b
6 2 a
7 3 b
8 4 b
9 7 b
The aggregate function as I have used it below takes the following arguments -- data$a is the Read more [...]
Beginning with HTML
Over the past few weeks I've noticed a few people have been asking me if I had any tips for the best HTML beginner resources. This is something that comes up for myself once in while when needing some bit of HTML reference that I have forgotten through under-use.
In order to kill two (three?) birds with one stone I thought I would make a list for myself--in the form of a post--that I could share with those people. There are lots of sites with tutorials and tips on HTML Read more [...]