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@selector key word in iPhone programming


@selector key word in iPhone programming

By : user3850988
Date : October 18 2020, 11:12 AM
hope this fix your issue -(void)displayNameBy:(NSString*)name{ , Have an intermediate method. like:
code :


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Is programming for Android completely different from programming for iPhone?

Is programming for Android completely different from programming for iPhone?


By : divs
Date : March 29 2020, 07:55 AM
should help you out It's a most definite no. As iPhone Guy pointed out, there's a major difference in the languages both platforms require. iPhone uses Objective-C whereas the Android is based on Java (don't know if it's Mobile Edition or "regular" though). In addition, it's a completely different set of APIs. iPhone uses a modified form of Cocoa called Cocoa Touch whereas the Android makes uses of Google's SDK for it. In answer to your question, you won't be able to copy/paste your code between the languages. Your Objective-C code won't compile to Java and vice versa.
objective-c iphone programming : remote connection database iphone

objective-c iphone programming : remote connection database iphone


By : felipe.diniz
Date : March 29 2020, 07:55 AM
around this issue What all those apps are probably using is a RESTful web service endpoint that is in turn backed by a large database. There are a lot of libraries for creating web services regarding of what application stack you're using.
If you're using MySQL, you'd write a Python/Ruby/Whatever-you-choose backend component which actually connects to a MySQL instance, then reformat the results as a web-service endpoint. SOAP can work if need be, or (in my opinion) a better option would be to write a simple JSON service that your iPhone app can parse. There are lots of JSON/WS iOS libraries that are a google query away.
[NSCFString viewWillAppear:]: unrecognized selector sent to instance on iPhone 3G but not on simulator or iPhone 4

[NSCFString viewWillAppear:]: unrecognized selector sent to instance on iPhone 3G but not on simulator or iPhone 4


By : user3030665
Date : March 29 2020, 07:55 AM
seems to work fine I'd recommend running your code in Instruments using the NSZombie target. Alternatively you may try running with the NSZombieEnabled environment variable set in your application executable options.
Doing this should help you get to the root of the problem.
Android Programming, Display Certain word upon user entering Word

Android Programming, Display Certain word upon user entering Word


By : Z.Cale
Date : March 29 2020, 07:55 AM
should help you out As per my understanding from your question,
you would be having two EditText and one button.
code :
Button button=(Button)findViewById(R.id.button1);
            button.setOnClickListener(new View.OnClickListener()
            {
                public void OnClick(View v) 
                {
                String val = Editext1.getText();
                if(val.equals("hello")
                {
                      Editext2.setText("Test");
                }
                }
            });
CSS {word-wrap: break-word} won't work in :before selector

CSS {word-wrap: break-word} won't work in :before selector


By : Carmelita Messina
Date : March 29 2020, 07:55 AM
I wish this helpful for you As I see it, the only thing you need to do is to remove the white-space: nowrap; from this rule
Updated fiddle
code :
#content td:before { 
    /* Now like a table header */
    position: absolute;
    /* Top/left values mimic padding */
    top: 6px;
    left: 6px;
    width: 45%; 
    padding-right: 10px; 
    /*  white-space: nowrap;          commented out    */
}  
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