Jon Baer

Android First Impressions « mlindgren.ca

Tue, 07 Sep 2010 14:24:52 -0400

Android First Impressions « mlindgren.ca:

Most of all, I love that neither Apple nor any other company can tell me what I can and cannot install on my phone.

Nils Jonsson, software builder - Introducing ‘htty’, the HTTP TTY

Tue, 07 Sep 2010 14:19:41 -0400

Nils Jonsson, software builder - Introducing ‘htty’, the HTTP TTY:

I’ve been hacking instead of writing during my spare time the last couple months. The result is a streamlined console application for exploring web services and web sites. It’s something of a cross between curl and the Lynx browser.

robbyrussell's oh-my-zsh at master - GitHub

Tue, 07 Sep 2010 14:19:19 -0400

robbyrussell's oh-my-zsh at master - GitHub:

A community-driven framework for managing your zsh configuration. Includes optional plugins for various tools (rails, git, OSX, brew,…), over 40 terminal themes, and an auto-updating tool so that you can keep up with the latest improvements from the community.

Slaying dragons with git, bash, and ruby - Ruby Pond

Tue, 07 Sep 2010 14:18:41 -0400

Slaying dragons with git, bash, and ruby - Ruby Pond:

An often over-looked feature when using git are the various hooks you have available. They cover pre-applypatch, post-update, and anything between or beyond. I suspect a lot of people may have first been introduced to them when integrating with a Continuous Integration server as a means of telling it to test a new build, but they work equally well as a hidden monkey saving your from showing the world some of your more embarrassing mistakes.

UniversityTutor Races Past 200 Paying Customers

Tue, 07 Sep 2010 14:18:12 -0400

UniversityTutor Races Past 200 Paying Customers:

UniversityTutor.com hit a little milestone this past week: 200 paying tutors! At $10/month each this might not sound like a lot (and it really isn’t) but for me it was pretty cool because this was my original goal for myself way back when I first started the site, more than 2 years ago.

Main Page - Transmorph

Tue, 07 Sep 2010 14:17:51 -0400

Main Page - Transmorph:

Transmorph is a free java library used to convert a Java object of one type into an object of another type (with another signature, possibly parameterized).

InfoQ: CloudBees introduces Hudson-as-a-Service

Tue, 07 Sep 2010 14:17:21 -0400

InfoQ: CloudBees introduces Hudson-as-a-Service:

CloudBees introduces it’s fist PaaS offering, Haas (Husdon-as-a-Service), that liberates the continuous building and testing of projects into the cloud. By utilizing elastic server resources in the cloud “as needed” workloads needed to building projects can be better assign, resulting in reduced build times. CloudBees HaaS works with existing GIT or SVN repsoitories, or CloudBees can provide you with a private and secure SVN or GIT repository, as well as a Maven repository.

To Trie or not to Trie – a comparison of efficient data structures

Tue, 07 Sep 2010 13:58:02 -0400

To Trie or not to Trie – a comparison of efficient data structures:

Since my discussion thread on the efficiency of the in-memory data structure of ZeroMQ with Martin Sustrik, I have been reading up a bit by bit on efficient data structures, primarily from the perspective of memory utilization. Data structures that provide constant lookup time with minimal memory utilization can give a significant performance boost since access to CPU cache is considerably faster than access to RAM. This post is a compendium of a few data structures I came across and salient aspects about them

Courier for Mac - Upload to Facebook, Flickr, Vimeo, Twitter, YouTube and more

Tue, 07 Sep 2010 13:57:15 -0400

Courier for Mac - Upload to Facebook, Flickr, Vimeo, Twitter, YouTube and more:

Courier allows you to share files, images, photos, movies, and more with all your favourite online services - including Flickr and Facebook.

Mining social networks: Untangling the social web | The Economist

Tue, 07 Sep 2010 13:56:49 -0400

Mining social networks: Untangling the social web | The Economist:

TELECOMS operators naturally prize mobile-phone subscribers who spend a lot, but some thriftier customers, it turns out, are actually more valuable. Known as “influencers”, these subscribers frequently persuade their friends, family and colleagues to follow them when they switch to a rival operator. The trick, then, is to identify such trendsetting subscribers and keep them on board with special discounts and promotions. People at the top of the office or social pecking order often receive quick callbacks, do not worry about calling other people late at night and tend to get more calls at times when social events are most often organised, such as Friday afternoons. Influential customers also reveal their clout by making long calls, while the calls they receive are generally short.

Programming Things I Wish I Knew Earlier

Tue, 07 Sep 2010 13:56:19 -0400

Programming Things I Wish I Knew Earlier:

Programming in a startup is much different than programming at a big company. At a startup, not only are you the developer, but you are also the systems administrator for the most part. I’ve been startupping for three years now, and have had my ass kicked enough times to step back and think that maybe I should learn how to do things the right way rather than try to bludgeon my way through with raw intellect.

SIFT detection

Tue, 07 Sep 2010 13:38:51 -0400

SIFT detection

Scale-invariant feature transform

Tue, 07 Sep 2010 13:38:23 -0400

Scale-invariant feature transform:

Scale-invariant feature transform (or SIFT) is an algorithm in computer vision to detect and describe local features in images. The algorithm was published by David Lowe in 1999.[1] Applications include object recognition, robotic mapping and navigation, image stitching, 3D modeling, gesture recognition, video tracking, and match moving.

OpenSURF - The Official Home of the Image Processing Library

Tue, 07 Sep 2010 13:37:17 -0400

OpenSURF - The Official Home of the Image Processing Library:

The task of finding point correspondences between two images of the same scene or object is an integral part of many machine vision or computer vision systems. The algorithm aims to find salient regions in images which can be found under a variety of image transformations. This allows it to form the basis of many vision based tasks; object recognition, video surveillance, medical imaging, augmented reality and image retrieval to name a few.

SURF

Tue, 07 Sep 2010 13:36:23 -0400

SURF:

SURF (Speeded Up Robust Features) is a robust image detector & descriptor, first presented by Herbert Bay et al. in 2006, that can be used in computer vision tasks like object recognition or 3D reconstruction. It is partly inspired by the SIFT descriptor. The standard version of SURF is several times faster than SIFT and claimed by its authors to be more robust against different image transformations than SIFT. SURF is based on sums of approximated 2D Haar wavelet responses and makes an efficient use of integral images. As basic image features it uses a Haar wavelet approximation of the determinant of Hessian blob detector.

SURF: Speeded Up Robust Features

Tue, 07 Sep 2010 13:36:00 -0400

SURF: Speeded Up Robust Features:

“SURF: Speeded Up Robust Features” is a performant scale- and rotation-invariant interest point detector and descriptor.

AndroidOpenCV - android-opencv - android-opencv is meant to be a reusable library. - Project Hosting on Google Code

Tue, 07 Sep 2010 13:26:19 -0400

AndroidOpenCV - android-opencv - android-opencv is meant to be a reusable library. - Project Hosting on Google Code:

This android specific library exposes a native previewer, and image pool for easy access to live video frames in your own code. Currently the two core pieces of the library are the NativePreviewer and the GL2CameraViewer private NativePreviewer mPreview; private GL2CameraViewer glview;

What is a Sticky Intent? [Android] - Stack Overflow

Tue, 07 Sep 2010 13:15:18 -0400

What is a Sticky Intent? [Android] - Stack Overflow:

Intent intent = new Intent(“some.custom.action”); intent.putExtra(“some_boolean”, true); sendStickyBroadcast(intent);

facebook's facebook-android-sdk at master - GitHub

Tue, 07 Sep 2010 13:11:17 -0400

facebook's facebook-android-sdk at master - GitHub:

In the Facebook login dialog, the WebKit WebView password field misaligns text input and does not display correctly on Android 2.0 and 2.1. This is corrected in Android 2.2 (Froyo): see http://code.google.com/p/android/issues/detail?id=5596

OpenGL ES Tutorial for Android – Part I – Setting up the view — Jayway Team Blog

Tue, 07 Sep 2010 11:56:06 -0400

OpenGL ES Tutorial for Android – Part I – Setting up the view — Jayway Team Blog:

I’m going to write a couple of tutorials on using OpenGL ES on Android phones. The theory of OpenGL ES is the same on different devices so it should be quite easy to convert them to another platform.