Joel Liu's Library tagged → View Popular, Search in Google
-
“This long-needed book is a great resource for Cocoa newcomers and veterans who want to get the why behind the what. The list of patterns gives historical perspective and answers many developer questions and the last three chapters–covering Core Data, AppKit, and Bindings–are a must-read; they reveal insights that might otherwise require hours of discussion with Apple engineers or access to source code.”
-
In most subjects we learn by acquiring a little bit of knowledge and, once that bit has been understood, we move on to the next little bit, until the bigger topic is understood. First we learn A then we learn B. Unfortunately, this method of learning does not work well with application frameworks such as Cocoa. These frameworks usually consist of a number of complex idea that are strongly interrelated.
- 1 more annotation(s)...
in list: Free economics debates
-
The argument that it cost Google nothing to develop and offer GMail is wrong. Likely it costs millions of dollars each year. The fact of the matter is that GMail was offered for free mostly because Google could afford it. This is a standard monopolistic tactic used to enter a new market - drive the price down (in this case to $0) and kill off the competition. Yahoo! was actually first to market and had a perfectly good product with a fair model: they offered a basic product for free and a premium product with more storage for a price. But when Google made its move, Yahoo! could not compete.
-
Add Sticky NotePerhaps the biggest worry of free are startups. To begin with, how do you compete with free? Suppose someone has a great idea for improving web mail. Entering the market is really difficult. A lot of inertia is now behind Google and in the new world of freeconomics, you can no longer compete on price. Not that long ago the concept of better and cheaper allowed startups to make the bet. But now that cheaper has been replaced with free, that axis is shut out.
-
Joel Liu on 2008-02-29Entrepreneurs just try to invent new communication ways.
-
- 5 more annotation(s)...
-
We see the same pattern at Amazon, which is aggressively pursuing authors for direct publishing on the kindle and seeking to displace publishers by making themselves the sole source for books on the device.
Ultimately, I think we see this pattern in the economic development of every innovation. When a new technology is introduced, there's a lot of green-field opportunity, and so much value is being created that there's no need to capture it all. But as the technology matures, the winners need to capture more of the total value being created. They gradually crowd out suppliers as well as competitors.
- Design Patterns applied to the web - great "building blocks" for new site designs - Joel Liu on 2005-10-13
Selected Tags
Related Tags
Top Contributors
Groups interested in patterns
-
Space
How is the universe organize...
Items: 87 | Visits: 61
Created by: Charlie Sensenbrenner
-
patterns
Items: 5 | Visits: 34
Created by: Jerome Degl'innocenti
-
Java
Java
Items: 21 | Visits: 34
Created by: Brant Chen
Highlighter, Sticky notes, Tagging, Groups and Network: integrated suite dramatically boosting research productivity. Learn more »
Join Diigo
