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> switched from PHP/Kohana to Python/Django

Would you mind if I ask why you switched?

BTW, nice design on your home page.


Thanks.

Kohana was slowly dying at the time and the development had almost stopped (currently the framework is completely dead). But really I just wanted to try a new stack and Django looked promising. Also had prior Python experience.

In the next project [0] we went from Python/Django to Scala/Play :)

[0] - http://datazenit.com/


Interesting to see how your sites have evolved but I guess you found the right tools based on their applications. Both sites look good. Just two comments: - Datazenit blog: Font size seems a bit smaller - Hiburo: Mediakit link is broken (dropbox access?)

Good luck with both!


Thanks for your feedback. Hiburo Media kit link seems to working from here (tried from Incognito). Did it load at all for you?

And your are right about the right tool for the right task. Datazenit naturally evolved into what it is now. Customer feedback and feature requests initiated the switch to Scala.

Thanks!


I agree on the font size. A bit bigger would help a lot.


I think it is better to call it model-based development rather than visual programming. Apart from those visual tools (e.g. Alice) which can be used to teach children the programming concepts, there are serious tools such as Simulink and SCADE (missing from the list) which are used to develop safety-critical applications in medical and aerospace fields. The reason to use these tools is to allow experts in other disciplines to specify an abstraction of their designs for computer.


Here is a simple game I did. You can see the software life cycle data on the blog. Check the source code of the game. It is pretty straight forward.

http://www.drdacademy.com/?id=a-simple-html5-game-the-design...


Unfortunately, there is a chain of dependencies that forces some people to do the wrong things. For example, the number of papers you publish is a major factor among others: - in receiving grants, - in hiring you as a researcher by universities, - in getting your papers accepted by journals.

All these force you to write papers in bulk. But, how many original papers you can write based on a set of data, analysis, and results?


Rob, I think your idea (your book) is really innovative. Many people don't realize what they can do with what is available to them. It is a long time I am using PHP for text processing, e.g reverse engineering on embedded systems, impact analysis on requirements, collecting information from web, etc. I have rebuilt the architecture of many legacy systems for refactoring

I believe, given your situation (being a dad), you should continue to introduce innovative applications of available technologies in the form of books, and perhaps video tutorials. Though, this may end up to consulting.

And, don't forget, things don't work in passive mode. You always need to do some light marketing. Even, it you want just to publish blogs. Good luck.


Humor, smart way to collect HN Karma :o)


I think VCs and Angels work based on a set of rules similar to Wall street. They take risks most of the time blindly to gain more. Who can test every aspect of the idea? Who can analyze and predict all the outcomes? They make money like middlemen. They don’t make money because of production. Here are the rules:

- If one of many ideas works, it makes big and it compensates for all those failed

- Create hype through journalism, this is performed by using big numbers, which are not necessarily always correct numbers. Who can prove the numbers are not correct?

- Ideas funded by previously successful investors are more likely to get higher valuations and then being sold. That is why on the front end of every new company you would see the name of investors. Does the consumer care about the investor’s name? Obviously no.


After introducing the ring, still bridges collapsed in Quebec while in service not at construction and people died. I am not sure how effective is this ring.


After making murder illegal, people are still murdered. Therefore, laws against murder are ineffective.


Notably there was no Iron Ring for the people running the companies building the bridges and rigging contracts.

It's a huge scandal now that went "all the way to the top". http://www.theglobeandmail.com/news/national/former-montreal...


What the hell did I just read ? It was not bridges, but a single overpass that fell and it is unrelated to the ring or engineers. The main problem was that two governements failed to identify the weaknesses because they wanted to save money. I despise people like you who try to link two totally unrelated facts to sound smart.

http://www.cevc.gouv.qc.ca/


Ooops, I apologize pal, I guess I hurt your feelings, I didn’t mean that. But here is another example:

http://www.huffingtonpost.ca/2012/07/30/montreal-tunnel-coll...

BTW, I don’t need to sound smart and still I like you.


My friend, this is just politics. This is a case of poor leadership trying to blame someone else for their own error (lack of investment in infrastructure). This as nothing to do with the iron ring.


Trevor, great work, I got another approach performed on Android market. The problem with categories in app markets is that they are high level classifications. Therefore, considering them as niche doesn’t tell us much. I performed a functionality-based analysis. I think this gives us a more precise niche definition. Here is my analysis: http://www.drdacademy.com/?id=an-analysis-of-the-android-app...

By the way I don’t think fitting a curve on two points on your result plot is right. Normally, we need a reasonable sample size.


This is a really interesting companion to Trevor's posts. Google providing those download "bins" lets us get some great insight into more accurate metrics. Thanks for sharing!


Thanks for sharing your experience. Your old flow is like you go to a bank and ask for opening an account, they get your address and tell you we will mail you the forms to fill out the required information. Not many people like to change the context to finish something. I think these types of design flaws are well known that they should have been prevented in the first place.


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