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How can I send mail from an iPhone application
... self;
[controller setSubject:@"My Subject"];
[controller setMessageBody:@"Hello there." isHTML:NO];
if (controller) [self presentModalViewController:controller animated:YES];
[controller release];
Then the user does the work and you get the delegate callback in time:
- (void)mailComposeControll...
Google Maps: How to create a custom InfoWindow?
...
var popup = new google.maps.InfoWindow({
content:'<p id="hook">Hello World!</p>'
});
Here the <p> element will act as a hook into the actual InfoWindow. Once the domready fires, the element will become active and accessible using javascript/jquery, like $('#hook').parent()....
PHP Function with Optional Parameters
... $reg_b, null, null, $opt);
}
my_color_func('Hi', 'World');
my_color_func('Hello', 'Universe', 'Green');
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Why is this program valid? I was trying to create a syntax error
...rted.
You will notice that if you change exit(0) to something like print "Hello world!" you do get an error:
Can't locate object method "Syntax" via package "error" ...
and your error level will be set:
> echo %errorlevel%
255
...
#pragma mark in Swift?
...rIndexPath: indexPath) as UITableViewCell;
cell.textLabel.text = "Hello World"
return cell
}
}
It's also not necessarily the best practice, but this is how you do it if you like.
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Sublime Text from Command Line
...a symbolic link with the new name. And now you can use it freely:
sublime hello.txt
Update: After having a chance to use this trick and update Sublime Text 2, I'm happy to say that updating to a new build doesn't affect the symbolic link.
...
How do you count the number of occurrences of a certain substring in a SQL varchar?
...blah ,', ',') will return 2 instead of 1 and dbo.CountOccurancesOfString( 'hello world', ' ') will fail with divide by zero.
– Rory
Jun 29 '12 at 10:25
5
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How do I pass data between Activities in Android application?
...
In your current Activity, create a new Intent:
String value="Hello world";
Intent i = new Intent(CurrentActivity.this, NewActivity.class);
i.putExtra("key",value);
startActivity(i);
Then in the new Activity, retrieve those values:
Bundle extras = getIntent().getExtras();
if (ext...
How to debug .htaccess RewriteRule not working
...gger a custom error at the top of the .htaccess file:
ErrorDocument 200 "Hello. This is your .htaccess file talking."
RewriteRule ^ - [L,R=200]
On to your second question, if the .htaccess file is not being read it is possible that the server's main Apache configuration has AllowOverride set to ...
RegEx: Grabbing values between quotation marks
...s is great, however it does not handle strings with escaped quotes. e.g., "hello \" world"
– robbyt
Feb 5 '15 at 20:01
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