I want to start learning Xcode,

but im wondering if "Beginning IOS 5 Development" is outdated? Should I wait for "Beginning IOS 6" comes out?

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Xcode 4.5.1 Connecting to an External https Application

I am new to Apple and Xcode.  I have watched a lot of tutorials on "User Name and Password" PHP.  I have a PHP Application associated with my company and am tutorialed out with Failure.  Any advice would be appreciated on how to code into our existing application.  Happy New Year and thanks in advance. 

 

Nino Parco

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Re: Xcode 4.5.1 Connecting to an External https Application

Create some REST services on your site that communicate via XML or JSON and you can hook up to that pretty easily.

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I want to start learning Xcode,

but im wondering if "Beginning IOS 5 Development" is outdated? Should I wait for "Beginning IOS 6" comes out?

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Can't type anything in xcode. Unknown plugin is installed

I'm using Xcode 4.5 on a system that belonged to a former employe and I can't type. There's a weird rectangle text cursor (instead of the I-beam) blinking and a blank line at the bottom of the workspace that responds to my key strokes in a weird manner. If I press a key the text cursor will just get smaller and the blank line will shot the word -- INSERT --. If i'll type the latter q the blank row wil show the word RECORDING in the blank line. There's also the location path of the file I'm currently on like you see in the picture, that's another "addon" I've never seen before. I've wrote red numbers next to the problems I'm having.

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Xcode updating MySQL through phpScript in foreign languages

I've a code in xcode which runs a web link to execute phpScripts.

 

================================================================================ ====

NSString *strURL = [NSString stringWithFormat:@"http://www.???.com/1.php?customerid=??"];

// to execute php code
NSData *dataURL = [NSData dataWithContentsOfURL:[NSURL URLWithString:strURL]];

// to receive the returend value
NSString *strResult = [[NSString alloc] initWithData:dataURL encoding:NSUTF8StringEncoding];

================================================================================ ====

 

 

The problem with this is, when I try to input a foreign language as the variable 'customerid', the script will not be executed. Only English will be understood and executed, every other languages with foreign characters will not be executed.

Please advise.

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Re: XCode (4.4) keeps references that are not visible ?

If you change the namre of a variable check out Xcodes refactor capabilities. Edit->Refactor

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Can't type anything in xcode. Unknown plugin is installed

I'm using Xcode 4.5 on a system that belonged to a former employe and I can't type. There's a weird rectangle text cursor (instead of the I-beam) blinking and a blank line at the bottom of the workspace that responds to my key strokes in a weird manner. If I press a key the text cursor will just get smaller and the blank line will shot the word -- INSERT --. If i'll type the latter q the blank row wil show the word RECORDING in the blank line. There's also the location path of the file I'm currently on like you see in the picture, that's another "addon" I've never seen before. I've wrote red numbers next to the problems I'm having.

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XCode (4.4) keeps references that are not visible ?

Hi,

 

I worked on a simple exercise to practice storyboards.

At some time, I had a field called caliberLabel, a label that I create in the nib (in the storyboard) and connected to the .h to create outlet in order to be able to reposition programmatically.

I did work fine.

Later, I decided to change the name caliberLabel in calibreLabel and did by manual editing in all files that references it (.h and .m viewcontroller).

Even though I could not find anymore any reference to caliber in the text, I got the following error at the opening of the iPhone 5.1. simulator.

 

2012-12-29 20:21:25.148 MasterPact simple[10047:c07] *** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[ setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key caliberLabel.'

 

Where can this caliberLabel be hidden in my project ?

I also checked the object name in connections editor to delete the reference and rebuild it.

 

Finally, I had to rebuild a new project, with the same code and everything works fine.

 

So problem is solved for this time, but I would like to understand what happened to avoid it in the future.

 

Thanks.

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XCode (4.4) keeps references that are not visible ?

Hi,

 

I worked on a simple exercise to practice storyboards.

At some time, I had a field called caliberLabel, a label that I create in the nib (in the storyboard) and connected to the .h to create outlet in order to be able to reposition programmatically.

I did work fine.

Later, I decided to change the name caliberLabel in calibreLabel and did by manual editing in all files that references it (.h and .m viewcontroller).

Even though I could not find anymore any reference to caliber in the text, I got the following error at the opening of the iPhone 5.1. simulator.

 

2012-12-29 20:21:25.148 MasterPact simple[10047:c07] *** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[ setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key caliberLabel.'

 

Where can this caliberLabel be hidden in my project ?

I also checked the object name in connections editor to delete the reference and rebuild it.

 

Finally, I had to rebuild a new project, with the same code and everything works fine.

 

So problem is solved for this time, but I would like to understand what happened to avoid it in the future.

 

Thanks.

View the original article here

Read More

XCode (4.4) keeps references that are not visible ?

Hi,

 

I worked on a simple exercise to practice storyboards.

At some time, I had a field called caliberLabel, a label that I create in the nib (in the storyboard) and connected to the .h to create outlet in order to be able to reposition programmatically.

I did work fine.

Later, I decided to change the name caliberLabel in calibreLabel and did by manual editing in all files that references it (.h and .m viewcontroller).

Even though I could not find anymore any reference to caliber in the text, I got the following error at the opening of the iPhone 5.1. simulator.

 

2012-12-29 20:21:25.148 MasterPact simple[10047:c07] *** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[ setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key caliberLabel.'

 

Where can this caliberLabel be hidden in my project ?

I also checked the object name in connections editor to delete the reference and rebuild it.

 

Finally, I had to rebuild a new project, with the same code and everything works fine.

 

So problem is solved for this time, but I would like to understand what happened to avoid it in the future.

 

Thanks.

View the original article here

Read More