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How do you dismiss the keyboard when editing a UITextField
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kubi, thanks. Your code worked. Just to be explicit (for newbies like) as you say you have to set the UITextField's delegate to be equal to the ViewController in which the text field resides. You can do this wherever you please. I chose the viewDidLoad method.
- (void)viewDidLoad ...
jquery data selector
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I've created a new data selector that should enable you to do nested querying and AND conditions. Usage:
$('a:data(category==music,artist.name==Madonna)');
The pattern is:
:data( {namespace} [{operator} {check}] )
"operator" and "ch...
jQuery .val change doesn't change input value
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Use attr instead.
$('#link').attr('value', 'new value');
demo
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How to manually set an authenticated user in Spring Security / SpringMVC
After a new user submits a 'New account' form, I want to manually log that user in so they don't have to login on the subsequent page.
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How to sort an array by a date property
...m
// to get a value that is either negative, positive, or zero.
return new Date(b.date) - new Date(a.date);
});
More Generic Answer
array.sort(function(o1,o2){
if (sort_o1_before_o2) return -1;
else if(sort_o1_after_o2) return 1;
else return 0;
});
Or more te...
How do I rename the android package name? [duplicate]
...d Studio 0..9.1) but in reverse order. First moved the R.java class to the new package. Second step was to delete duplicate R.java (it appeared in source folder in the new package). And lastly, manually changed the package name in manifest file.
– Ivan Kušt
No...
Convert a Map to a POJO
...on).
Use ObjectMapper's convertValue method:
final ObjectMapper mapper = new ObjectMapper(); // jackson's objectmapper
final MyPojo pojo = mapper.convertValue(map, MyPojo.class);
No need to convert into JSON string or something else; direct conversion does much faster.
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Using regular expression in css?
I have an html page with divs that have id (s) of the form s1 , s2 and so on.
8 Answers
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Xcode “The private key for is not installed on this mac - distributing”
...ng iOS Distribution Certificate from the iOS developer website.
Generate a new iOS Distribution Certificate by going to XCode Preferences->Accounts->View Details and then clicking the + underneath the list of signing identities.
Go back to the developer website and make sure all your provision...
How to change the text on the action bar
...nBar.setDisplayShowHomeEnabled(false);
actionBar.setBackgroundDrawable(new ColorDrawable(getResources().getColor(R.color.title_bar_gray)));
actionBar.setTitle(heading);
actionBar.show();
}
Styling the Action Bar:
The ActionBar provides you with basic and familiar looks, navigation mo...