Just my 2 €/c

Linux : trovare file modificati dopo una certa data

admin — Tue, 21 Feb 2012 10:42:06 +0000

Succede di voler sapere quali sono i file modificati dopo una certa data su linux Per scoprirlo il comando find ci viene in aiuto find [path] -newermt '2012-02-19T00:00:00' Ovviamente va sostutuito ’2012-02-19T00:00:00 con la data desiderata e al posto di [path] inserire la direcottory nella quale ricercare

Linux Raid : which is the failed hard disk ?

admin — Fri, 17 Feb 2012 15:23:55 +0000

Qualunque componente di un pc è soggetto a rotture… Se siete stati previdenti e avete installato il vostro sistema utilizzando un raid il ri In a simple raid 1 environment where you have only two disks , guess which is the broken one is easy, but what happens if you have a raid with 3 [...]

iOS 5 beta per tutti, anche non sviluppatori

admin — Thu, 09 Jun 2011 08:06:04 +0000

Come tutti ben saprete, apple, nella giornata di lunedì, ha rilasciato la prima beta del nuovo iOS 5. Come per tutte le versioni beta dei firmware, questi sono disponibili solamente agli sviluppatori registrati, ma questa volta Mert Erdir (@MertErdir) ha scoperto un modo alternativo per far funzionare iOS anche su dispositivi non registrati. Ovviamente non [...]

Subversion add files with “@” in name

admin — Thu, 28 Apr 2011 11:54:55 +0000

To add files with “@” in name you need to add a @ at the end of the filename: for example svn add image_1@2x won’t work to make it work instead use svn add “image_1@2x@” ( use double quotes to avoid problems with whitespaces and so… )

Iphone sdk : The model used to open the store is incompatible with the one used to create the store error

admin — Wed, 30 Mar 2011 09:58:24 +0000

Today i’m playing around with core data. I’ve had created the model of the database and run the program, everything was ok. Than i realized that one of the relationship i had is a has many not has one so i’ve changed this relationship and re run the program… and than the crash. Console reported [...]

Iphone simulator… taking screenshot

admin — Fri, 25 Mar 2011 11:24:29 +0000

Today i was preparing the support page for my iphone application and i needed to get a screenshot of the app. Because of i’m so lazy, i prefere to not take the screenshot from my device and than import in in my computer, so i started to search a way i can screenshot from the [...]

Donate to american red cross trough itunes for Japan earthquake

admin — Wed, 16 Mar 2011 09:13:05 +0000

After the tremendous earthquake that has devasted Japan on march the 11th , apple has added a link in itunes store to donate to the american red cross to help Japanese population. If you have an iTunes account and you want to help , follow this link https://buy.itunes.apple.com/WebObjects/MZFinance.woa/wa/buyCharityGiftWizard

[WIP iphone ipad sdk ] gPreviewScroller , an image preview scroll view

admin — Wed, 26 Jan 2011 16:34:42 +0000

I’m developing a component for iphone that allows to scroll trough a set of images to have a preview and choose what to see in the main view… this component will be open source and will be released as soon as possible. if you are interested contact me and i’ll be glad to send the [...]

Uninstall Xcode

admin — Tue, 25 Jan 2011 16:19:27 +0000

Well, the tip of the day is How to uninstall Xcode from your OS X installation Open Terminal application and digit sudo /Developer/Library/uninstall-devtools if you have installed Xcode4 the command is ( if you have used the standard path ) sudo /Xcode4/Library/uninstall-devtools Happy uninstalling

OS X , keyboard shortcut to open Apps

admin — Thu, 20 Jan 2011 15:35:50 +0000

Here we are with a brand new section of e-tip.net: tips&tricks I want to open this section with a very useful trick. Sometimes happens that , using my mac , i open a new finder window and with cmd+a navigate to Applications folder. At this time i start digit the name of the application and [...]