Tag Archives: howto

How to solve error LookupError: Entry point ‘main’ not found in egg ‘tutorial’ on Pyramid projects

This week I started studying pyramid. Following the great tutorial they provide, I got stuck with the following error:

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How to install Adobe Air in Android emulator?

The tool of many that want to develop for Android and that develop for iPhone is the Adobe Air. Why? Because it lets flash developers take advantage of a knowledge they already have. And the one of the main doubt … Continue reading

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How to add AirPush ads into my Adobe Air games?

So you want to monetize your game but don’t want to use AdMob? Do you prefer to use AirPush because its high CPM? That’s easy on both native Android and native iPhone SDKs. But is it possible to integrate AirPush … Continue reading

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How to add AdMob ads into my Adobe Air games?

So you made your great game for Android / iPhone using Adobe Air and want to make some money from it? Is it possible to use AdMob ads with them? – you may be wondering. Of course it is. Tweet

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How to create your own plugins for your Ruby programs

In the post How to add your own scripts to Ruby loader path and solve load errors I solved a very annoying problem for newbies (like me). With that issue addressed I continued to develop my project. It basically is … Continue reading

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How to add your own scripts to Ruby loader path and solve load errors

These days I started to play with Ruby and I needed to figure out how to load my own scripts from a sub-directory into my project folder. Tweet

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How to solve error rake aborted! Unknown database ‘mysite_development’

In the beginning of my Ruby On Rails project I tried to run migration command

and got the error bellow:

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How to solve – Can’t connect to MySQL server on ‘localhost

Yesterday I started developing a site using Ruby On Rails with MySQL database. When I tried to connect to MySQL I got error message

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How to discover the MAC address of the mobile phone Satio

Today I needed to see the MAC address of my mobile phone Satio (Sony Ericsson). In this mobile phobe, it’s really a pain in the head to discover this information. Tweet

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How to solve Cannot install Guest Addtions: VERR_PDM_MEDIA_LOCKED

Today I’ve updated my VirtualBox to version 4.1.16-78094. When I tried to install the new version of Guest Additions, I got the error message

as you can see in the picture 1 bellow Tweet

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