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How to change MenuItem icon in ActionBar programmatically
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This works for me. It should be in your onOptionsItemSelected(MenuItem item) method item.setIcon(R.drawable.your_icon);
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impro...
How do I filter ForeignKey choices in a Django ModelForm?
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ForeignKey is represented by django.forms.ModelChoiceField, which is a ChoiceField whose choices are a model QuerySet. See the reference for ModelChoiceField.
So, provide a QuerySet to the field's queryset attribute. Depen...
Rotation methods deprecated, equivalent of 'didRotateFromInterfaceOrientation'?
...eOrientation is now as there are a number of clean up tasks we need to perform and I can't see a block that we can assign to UIViewControllerTransitionCoordinator in order to be called when 'transition' to a new size finishes. Thanks.
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Multiple queries executed in java in single statement
...e if already exists some, like autoReConnect=true, etc.. Acceptable values for allowMultiQueries property are true, false, yes, and no. Any other value is rejected at runtime with an SQLException.
String dbUrl = "jdbc:mysql:///test?allowMultiQueries=true";
Unless such instruction is passed, a...
Get list of databases from SQL Server
...rred approach now, rather than dbo.sysdatabases, which has been deprecated for some time.
Execute this query:
SELECT name FROM master.dbo.sysdatabases
or if you prefer
EXEC sp_databases
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Method overloading in Objective-C?
...jective-C does not support method overloading. What can be the alternative for this in Objective-C? Or should I always use different method name?
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Random “Element is no longer attached to the DOM” StaleElementReferenceException
...lement, the element reference is no longer valid. It's close to impossible for WebDriver to make a good guess about all the cases where this might happen - so it throws up its hands and gives control to you, who as the test/app author should know exactly what may or may not happen. What you want to ...
Automapper - how to map to constructor parameters instead of property setters
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Much thanks for this example Jon. "ConstructUsing" is great! Allows me to keep my DTOs immutable with setters marked as private.
– Daniel
Nov 8 '10 at 0:46
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How do I programmatically set the value of a select box element using JavaScript?
...d to know what they are. That's the sort of thing you usually count on ppk for, but he stubbornly refuses to show up in my searches for this topic.
– philo
May 22 '12 at 17:47
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Sort NSArray of date strings or objects
...rameter. The -[NSDate compare:] method will order dates in ascending order for you. This is simpler than creating an NSSortDescriptor, and much simpler than writing your own comparison function. (NSDate objects know how to compare themselves to each other at least as efficiently as we could hope to ...