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How to declare global variables in Android?
...p.Application, and then specify that class in the application tag in your manifest. Now Android will automatically create an instance of that class and make it available for your entire application. You can access it from any context using the Context.getApplicationContext() method (Activity also pr...
Unable to execute dex: Multiple dex files define
I know this question has been asked here a few times before. But i haven't seen any possible solution yet.
Before i make the project 'Run as Android Application' , if i do not clean it, i receive the following error and have to restart Eclipse ... and clean again.
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Android: how to check if a View inside of ScrollView is visible?
I have a ScrollView which holds a series of Views . I would like to be able to determine if a view is currently visible (if any part of it is currently displayed by the ScrollView ). I would expect the below code to do this, surprisingly it does not:
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Filter rows which contain a certain string
I have to filter a data frame using as criterion those row in which is contained the string RTB .
4 Answers
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Interview questions: WPF Developer [closed]
...should understand how to update the UI from a background thread.
At my organization, we do a lot of WPF development without Blend. I don't particularly like Blend, so I'm a bit biased, but Blend skills should be a nice-to-have, I think.
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Simple regular expression for a decimal with a precision of 2
What is the regular expression for a decimal with a precision of 2?
17 Answers
17
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Convert from ASCII string encoded in Hex to plain ASCII?
How can I convert from hex to plain ASCII in Python?
8 Answers
8
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What is the difference between a thread and a fiber?
...o you mean that when sharing variables, we do not need to use "locking mechanisms" and volatile variables? Or do you mean that we still need to do those things?
– Pacerier
Jun 18 '15 at 0:40
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How to get started with Windows 7 gadgets
....gadget" files, which are just renamed Zip archives that contain a gadget manifest (gadget.xml) in their top level.
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Vertically align text to top within a UILabel
...I am the very model of a modern Major-General, I've information vegetable, animal, and mineral";
[myLabel setText:labelText];
// Tell the label to use an unlimited number of lines
[myLabel setNumberOfLines:0];
[myLabel sizeToFit];
[self.view addSubview:myLabel];
}
Some limita...