Understanding how your data structures interact with hardware is one of the most powerful ways to improve application performance. This blogpost explores how CPU caches influence speed and how …
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October 21, 2025
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10 min read
Getting Friendly With CPU Caches
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Nov 3, 2013
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8 min read
Using XSLT With Go
I am working on a project that requires pulling and processing different XML feeds from the web and storing the data into MongoDB as JSON. Since new feeds come up …
Oct 26, 2013
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6 min read
Manage Dependencies With GODEP
Introduction If you are using 3rd party packages, (packages that you don't own or control), you will want a way to create a reproducible build every time you build your …
Oct 17, 2013
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7 min read
My Channel Select Bug
I was testing new functionality on a program that is already running in production when suddenly the code behaved very badly. What I saw shocked me and then it became …
Oct 10, 2013
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5 min read
Functions and Naked Returns In Go
In Go values that are returned from functions are passed by value. Go gives you some nice flexibility when it comes to returning values from a function.
Here is a simple …
Oct 2, 2013
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7 min read
Cross Compile Your Go Programs
Introduction
In my post about building and running programs in Iron.Io, I needed to switched over to my Ubuntu VM to build linux versions of my test programs locally. I …
Oct 1, 2013
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2 min read
Go Package Management Call To Action
Nathan Youngman, with the help of others, has produced this document outlining months of research and discovery. I would appreciate everyone to honestly read it before …
Sep 26, 2013
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10 min read
Detecting Race Conditions With Go
I always find it interesting when I realize that something I have been practicing or dealing with for a long time has a name. This time it happens to be race conditions. …
Sep 26, 2013
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11 min read
Recursion And Tail Calls In Go
This article was written for and published by Gopher Academy
I was looking at a code sample that showed a recursive function in Go and the writer was very quick to state …
Sep 23, 2013
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9 min read
Iterating Over Slices In Go
Slices are used everywhere in my code. If I am working with data from MongoDB, it is stored in a slice. If I need to keep track of a collection of problems after running …