Continuations

We are continuing along with the web request cycle. Last week we took a look at the HTTP protocol. There I already mentioned that HTTP requests and responses travel over a TCP/IP connection. Today we will dive a bit deeper into TCP/IP. This is technically not really necessary for understanding the request cycle because these lower levels of the network are completely abstracted away when you develop for the web (which is a fancy way of saying you get to use it without worrying about how it wo...

It is funny how quickly we take things for granted that didn’t exist just a few years back (obligatory reference to Louis C.K. rant about appreciating technology). Today the thought of using a computer that’s not connected to a network is almost unimaginable. What would you do on that computer? How would you install new software? How would you send/receive email? How would you browse the web? And yet pervasive computer networking is a relatively recent arrival, especially wireless. That doesn...

Mark Birch has a great post today about using LinkedIn correctly when asking for introductions. Very timely as I was planning to write about introductions today and now need to write only a fraction because Mark covers everything else (he links to some prior posts which are also worth reading). And now for my two small additions that may be specific to me but probably will work fairly well for others also. First, I only make opt-in introductions. So if you contact me about an introduction, pl...