How To Properly Inherit Methods From Prototype
JavaScript is using prototypal inheritance instead of the common class bases inheritance we are all used to from Java or C#. This can be difficult to understand at first. Consider the simple following...
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My new iPad game
My new iPad game (School of Alchemy) just got approved by Apple. You can download it from the app store. It was quite a fun project, I learned a lot about iOS web views and JavaScript / HTML5, the game...
View ArticlePermutation algorithm
You might remember me writing several articles explaining different sorting algorithms. I might come back to that series as there are few sorting algorithms I haven’t gone through. But I wanted to do...
View ArticleRound half to even in Go
Rounding half to even is used a lot when dealing with financial transactions. Here is my implementation in Go: import "math" // http://en.wikipedia.org/wiki/Rounding#Round_half_to_even func...
View ArticleCreate a readonly user in Postgres
This is quite useful to create a user that can be used for backups, reporting and so on. Assuming you have databases foo_db and bar_db and want to create a readonly user for them called backup_user...
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Using Celery as middleware in SOA
When creating a service oriented architecture, one of the most important decisions to make is usually what protocol to use for inter service communication. I would like to propose a SOA based on...
View ArticleCelery workflows
Celery is a great asynchronous task/job queue framework. It allows you you create distributed systems where tasks (execution units) are executed concurrently on multiple workers using multiprocessing....
View ArticleMachinery: Celery for Golang
I haven’t written anything here for a long time. Just a quick update. I have been working on an interesting open source project for last couple of weeks. It is an asynchronous task queue/job queue...
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Codeship Go 1.5
Codeship virtual machines used for builds currently have Go 1.4 installed. It’s quite easy to upgrade to 1.5 though. Just use the following setup commands: export GO_ARCHIVE=go1.5.2.linux-amd64.tar.gz...
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Pinglist – Uptime And Performance Monitoring Done Right
I would like to to introduce a project I have been working on for a better part of last year in my free time. Pinglist is an uptime and performance monitoring platform currently consisting of a web app...
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