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How to cast an object in Objective-C
...compiler knows what method invocation to actually generate. (It can differ for properties with the same name.)
– Chris Hanson
Mar 29 '09 at 4:27
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How to implement a ConfigurationSection with a ConfigurationElementCollection
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Is this still the approach for .NET 4.5?
– crush
Apr 29 '14 at 15:57
6
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Express next function, what is it really for?
...tes', function() {
//...
});
That made up code should check a database for a page with a certain id slug. If it finds one render it! if it doesn't find one then ignore this route handler and check for other ones.
So next() with no arguments allows to pretend you didn't handle the route so that ...
Update Angular model after setting input value with jQuery
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ngModel listens for "input" event, so to "fix" your code you'd need to trigger that event after setting the value:
$('button').click(function(){
var input = $('input');
input.val('xxx');
input.trigger('input'); // Use for Chrome...
Best way to use html5 data attributes with rails content_tag helper?
...hash you have to explicitly wrap both hashes in curly brackets {}. link_to for example: link_to "label", {:action => blub}, {:data => {:foo => :bar}, :class => "test"}
– reto
May 25 '12 at 9:41
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How to remove the border highlight on an input text element
...iddle:focus {
outline-width: 0;
}
Or in general, to affect all basic form elements:
input:focus,
select:focus,
textarea:focus,
button:focus {
outline: none;
}
In the comments, Noah Whitmore suggested taking this even further to support elements that have the contenteditable attribute ...
iOS: How to store username/password within an app?
...me and password using:
[keychainItem setObject:@"password you are saving" forKey:kSecValueData];
[keychainItem setObject:@"username you are saving" forKey:kSecAttrAccount];
Get them using:
NSString *password = [keychainItem objectForKey:kSecValueData];
NSString *username = [keychainItem objectFo...
Difference between app.use and app.get in express.js
...ween app.use and app.get. It seems like you can use both of them to send information. For example:
6 Answers
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Increment value in mysql update query
I have made this code for giving out +1 point, but it doesn't work properly.
9 Answers
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Percentage width child element in absolutely positioned parent on Internet Explorer 7
...percentage. In Internet Explorer 7, the parent div needs a defined width for child percentage divs to work correctly.
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