iPhone app with remember last user action

hi i want create an application and my app remember last user action ,, it means user find himself in the same page as he was last time he ran the 开发者_如何转开发application .

Will `typedef enum {} t` allow scoped enum element identifiers in C++0x?

I believe the new C++ standard allows for an extra \"scope\" for enumerated types: enum E { e1, e2 }; E var = E::e1;

How can I interact with ClearCase from Perl?

My project needs couple of things to be extracted from ClearCase data using the Perl script in a excel sheet,those are -开发者_开发知识库

Can't install sun-java6-bin package on Ubuntu Hardy (8.04)

I just upgraded to Hardy from Dapper and can\'t install java for the life of me: $ sudo apt-get install sun-java6-bin sun-java6-jre sun-java6-jdk

Android Views - How to Configure a "Loose" Piece of View Element Through XML?

This is what i\'m trying to achieve: Use a TextView in a TabWidget (i.e. call TabHost.TabSpec.setIndicator(View) instead of TabHost.TabSpec.setIndicator(String)).

How do I register an mysql database?

Sorry for a noob question regarding MySQL. I downloaded FlightStats to learn about mysql but I can\'t figure out how to register it with my localhost mysql db. I know in MS SQL you can simply register

Prevent an HTTP client from hitting a server with cache (iphone)

Ok, I\'m confused. I\'m trying to send back the magic headers from my server that will prevent a client from hitting the server again until a resource is stale.

How can I improve this commify routine for speed?

I need an efficient commify filter or routine for use with Template::Toolkit. It is to be used many times on the page. It should support decimals.

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Android: Order of statements in onDestroy() method

I开发者_如何学Gof I override my main Activity\'s onDestroy() method in order to recycle a bitmap when the screen is rotated, should I call super.onDestroy() before or after myBitmap.recycle()? Does it