programming

Information related to computer programming

A nice story about Lisp

twobithistory.org has a nice story about Lisp titled, How Lisp became God’s own programming language. That page links to Paul Graham’s old Beating the averages post where he shares this Eric Raymond quote: “Lisp is worth learning for the profound enlightenment experience you will have when you finally get it; that experience will make you a better programmer for the rest of your days, even if you never actually use Lisp itself a lot.”

An honest reviewer of apps

A friend of mine is an honest reviewer of apps. When I asked her to use the AAA iOS app while we were driving back from Florida, she said, “OMG, please don’t make me use that piece of crap again.”

How to use curl scripts to test RESTful web services

Table of Contents1 - GET, POST, DELETE, and PUT examples2 - More POST examples3 - Headers returned by the server4 - Discussion5 - Summary

There may be better ways to do this, but as I’m writing a mobile app with the client written in Sencha Touch, and the server written with the Play Framework, I’ve written some curl scripts to simulate GET, POST, DELETE, and PUT request (method) calls to my Play Framework “RESTful” services.

The lack of type safety was difficult to scale ...

From this AirBnB article about using React Native: “JavaScript is an untyped language. The lack of type safety was both difficult to scale and became a point of contention for mobile engineers used to typed languages who may have otherwise been interested in learning React Native ... A side-effect of JavaScript being untyped is that refactoring was extremely difficult and error-prone.”

The 90/90 Rule of software development

The 90/90 Rule: “The first 90% of the code accounts for the first 90% of the development time. The remaining 10% of the code accounts for the other 90% of the development time.”

~ Tom Cargill

More null values seen in the wild alvin June 2, 2018 - 1:16pm

I just came across a couple more null values out in the wild, this time on the espn.com website.

Quotes from Clean Code

Back in 2013 I read the book Clean Code by Robert C. Martin, and in an effort to keep that book alive with me a little while longer, I decided to make my own “Cliffs Notes” version of the book on this page. One of my favorite notes from below is that a language named LOGO used the keyword to in the same way that Scala uses def, so a method named double would be defined as to double... instead of def double..., which seems like it would help developers name methods better.