iOS 5: WiFi connection killed after some minutes ….

By On September 25, 2012 · Leave a Comment

Lately I’m working on an iPad App that needs to on for many minutes (tipically about one hour).

The app had a curious bug: simply, after some minutes the Wi-Fi connection drops and the Wi-Fi indicator disappears.
Moreover the NSConnectionURL calls didFailWithError.

The problem disappears only if I minimize the app and after I [...]

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[Xcode] iPhone/iPod Touch: Icon.png: icon dimensions (0 x 0) don’t meet the size requirement. The icon file must be 57×57 pixels, in .png format.

By On February 29, 2012 · 3 Comments

Today I tried to validate a new version (1.3) of my app iVesuviana.

The validation failed and I got these two errors:

iPhone/iPod Touch: Icon.png: icon dimensions (0 x 0) don’t meet the size requirement. The icon file must be 57×57 pixels, in .png format (-19014); iPad: Icon-72×72.png: icon dimensions (0 x 0) don’t [...]

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[npm] Error: failed to fetch from registry

By On February 21, 2012 · 4 Comments

Today,

I tried to install some node.js libraries but for each of them I got the following error (i.e. installing router):

npm ERR! Error: failed to fetch from registry: router npm ERR! at /usr/local/lib/node_modules/npm/lib/utils/npm-registry-client/get.js:139:12 npm ERR! at cb (/usr/local/lib/node_modules/npm/lib/utils/npm-registry-client/request.js:32:9) npm ERR! at Request._callback (/usr/local/lib/node_modules/npm/lib/utils/npm-registry client/request.js:137:18) npm ERR! at Request.callback (/usr/local/lib/node_modules/npm/node_modules/request/main.js:109:22) [...]

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iVesuviana 1.2 è disponibile su App Store!

By On February 1, 2012 · Leave a Comment

Pubblicato l’aggiornamento dell’app iVesuviana con alcuni upgrade importanti come la compatibilità per iPad e la traduzione in diverse lingue (Inglese, Russo, Tedesco) in attesa dei turisti che invaderanno Napoli e la Costiera nei periodi primaverili ed estivi.

Inoltre sono stati risolti alcuni bug minori segnalatomi dai tanti utenti di iVesuviana.

 

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La mia transizione Agile: lo Scrum Framework

By On November 11, 2011 · Leave a Comment

Ultimamente ho avuto la fortuna di essere coinvolto nella conversione verso l’Agile della società per cui lavoro, quindi cercherò di seguire questa transizione mediante una serie di post sul blog con il solo fine di condividere un’esperienza con il mondo della rete ( e come al solito appuntarmi tutto! ).

Per [...]

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[ITA] Node.js: cosa, come e perchè!

By On September 9, 2011 · 7 Comments

Dopo il post su come installare Node.js su Webfaction, vari amici mi hanno chiesto informazioni su Node.js ma sopratutto volevano sapere il perchè di un’altra tecnologia lato server, sopratutto sentir parlare di Javascript lato server ha disorientato più di qualcuno

COSA?

Node.js è una libreria per scrivere software di rete, event driven ed altamente [...]

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Node.js and Webfaction: installation How to

By On August 24, 2011 · 1 Comment

Node.js is a very cool framework to develop non-blocking asynchronous server using Javascript server-side.

Lately I would like to play with it and I decided to install it on my webfaction account. It seems that webfaction not support yet Node.js (here) but the installation is pretty straightforward.

Initially we have to create [...]

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[Xcode] Setting the tab bar project template to support Core Data

By On August 22, 2011 · Leave a Comment

And finally I decided to write the first post (again!) on my blog. Lately my passion is the mobile development and I hope to publish my first app on ITunes Store soon.

I’m developing a Tab Bar application and I noted that the Tab Bar application template doesn’t give the opportunity to add core data [...]

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