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Xcode 4.02 - more bugs sorted out after 4.0.1 PDF Print E-mail
Written by Michele Fadda   
Friday, 25 March 2011 16:39

XCode 4.0.2

Apple just released Xcode 4.0.2 for iOS development

 

Xcode 4.0.2 appears to be a minor bugfix release.

According to Apple it solves the following issues:

What?s New in Xcode 4.0.2

•    Fixed a bug in the iOS Simulator when running OpenGL ES apps on some Macs

•    Fixed a bug handling some Core Data mapping models

•    Fixed a bug in LLVM compiler 2.0 that could cause apps to crash on iOS devices

•    Additional bug fixes and stability improvements

What?s New in Xcode 4.0.1

•    Improved Assistant editor logic when switching among different file types
•    Fixed a bug that prevented indexing of some projects

•    Fixed a bug in LLVM GCC 4.2 and LLVM compiler 2.0 for iOS projects

 

Last Updated on Friday, 22 April 2011 07:24
 
iOS 4.3 issues PDF Print E-mail
Written by Michele Fadda   
Tuesday, 22 March 2011 08:05

iOS 4.3 Battery Consumption Problem

No operating system is perfect. iOS 4.3 brings new features, such as sharing 3G internet connection over wifi, but also brings new problems.

1) On 4th generation iPods the display flickers.

2) On both iPhone 4 and iPad1 the battery duration is greatly reduced if the operating system is updated to iOS 4.3

There is no solution for iPod flickering problem, we suggest users of iPods with Retina Display NOT TO UPGRADE till this issue is fixed.

 

Heavy battery use,  instead seems to be caused by continuos polling of network by PING and other network based apps. While we hopefully wait for a fix of this problem in a 4.3.1 iOS,

we suggest you turn off PING.

 

- from Settings -> General > Restrinctions, tap on "Enable Restrictions". You will be asked to set a 4 digit numeric code for restrictions, which you will have to confirm.

- find PING from the list of software on which restrictions can be applied.

- DISABLE PING.

This may help alleviate the problem, provided you don't leave other network programs continually polling for network or device position.

In order to find out which programs are running in the background or are in suspended state, double tap on the home button.

Once you are shown background program icons in the lower panel, you can remove a program from memory by prolonged touch of their icons, till they start "swiggling", then tapping on their cancel spot (the "x" their icon upper left corner, similar to what you have to do in order to delete an App from the springboard.

 
US Army to use iPhones as well PDF Print E-mail
Written by Michele Fadda   
Friday, 18 March 2011 17:54

Defense contractors are trying to substitute costly custom embedded devices with ruggedized versions of iPhones and Android based smartphones, in order to display battle maps, using devices geolocation in order to offer troops intelligence on the field.

Driver factor is cost, ruggedized mobile phones are an order of magnitude cheaper than costly custom devices the army is normally using today, costing in excess of 10000$ in order to fight IEDs.

Besides, US soldiers are already accustomed to using them and fluent users of mobile phones operating systems. Apple license explicitly forbids using their iPhones and GPS navigation system on board of UAVs, probably the US Army will have to get a corporate developer license.

Let's say we won't see these Apps on the App store anytime soon.


 
SWIFT treaty violated by the US - Privacy PDF Print E-mail
Written by Michele Fadda   
Friday, 18 March 2011 11:20

The US violated SWIFT agreement unilaterally

EU-US Agreement: US violated basic privacy provisions rights in the treaty

The EU has just experienced refusals from the US to honour their part of the deal on bank data monitoring, and are thinking about withdrawing from the agreement.

The US-EU agreement on bank data exchange "SWIFT" was supposed to offer transparency about bank transactions, but it has been completely one sided, as the Americans failed to honour their side of the agreement: While the US has been getting all the data they wanted, EU officials have been basically denied access.

Yesterdat one EU parliamentarian tried in vain to determine whether US officials had accessed his own bank transactions.

The EU Parliament had only approved the SWIFT agreement with the US because the US asked for that, with much reluctance.

This agreement basically allows the US to monitor the data regarding EU bank customers data to US investigators. It would have been reasonable to assume that the US honoured the deal returning the favour and making sure that the agreement worked. They didn't.

It seems that the US arrogant foreing policy has created a situtation where the Europeans fully disclose their citizen's bank movements to the US, while the US keeps mum on their bank wiretapping and monitoring, essentially not providing the agreed feedback. This situation has been compared to the extradition agreements between the US and UK, where Britain is obliged to turn over their citizens to US courts, while US citizens cannot be extradited to UK after fleeing back home to the US.

The provisions of the SWIFT agreeement have routinely been ignored, where reasons for turning in information received by Europol were routinely justified with very vague references, unusufficient to decide on their merit, noted the Europol Joint Supervisory Body (JSB).

Despite all this the EU dutifullky agreed to every single request from the US, actually forfeiting the monitoring of the process on their side.

However, every EU citizen has the right to know whether American authorities had accessed his personal banking data, and, if so, which federal organisations accessed that.

Alexander Alvaro, a German member of EU Parliament belonging to the "Free Democrats" party, tried to exert his own right to transparency and filed  a request to obtain the information he was entitled to, as an EU citizen, by the SWIFT agreement.

However the German authorities couldn't find out whether Alvaro's banking information was accessed by the US, because the US did not let them know.

This means that the privacy right any EU citizen is entitled to, which guarantees correction, deletion or blockage of the data are being violated unilaterally by the US, and that the SWIFT treaty is only being obeyed by the EU.

Last Updated on Friday, 18 March 2011 11:33
 
Enabling multitasking gestures on iOS3.3 PDF Print E-mail
Written by Michele Fadda   
Wednesday, 16 March 2011 10:24

In the beta of iOS 4.3, Apple had enabled multitasking gestures on the iPad.

It was said that Apple was considering removing the home button from iPads and iPhone, replacing it with 4 and 5-finger gestures to close and switch apps.

It probably won't happen, however, it is possible to regain this functionality, provided you are a developer or downloaded (for 5 bucks) XCode4 from the App store.

After upgrading your device to iOS 3.3 and installing XCode 4, connect an iPad or iPad2 and enable the "use for development" when prompted.

Once developer-mode is enabled, a new option for switching Multitasking Gestures on and off will appear under Settings -> General.

The free Xcode 3, which is available either online or via the OSX install disk —works as well, but you might need to have a Apple developer account for this trick to work

 
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