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What's the role of adapters in Android?
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Let’s assume you want to display a list in your Android app.
For this you will use the ListView provided by Android.
ListViews don’t actually contain any data themselves.
It’s just a UI element without data in it.
You can populate your ListViews by using an Android adapter.
A...
How to tell if UIViewController's view is visible
I have a tab bar application, with many views. Is there a way to know if a particular UIViewController is currently visible from within the UIViewController ? (looking for a property)
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Request format is unrecognized for URL unexpectedly ending in
...ation, that did not work for me... and didn't make sense to me anyway.
My application is running on lots of servers (30+) and I've never had to add this configuration for any of them. Either the version of the application running under .NET 2.0 or .NET 4.0.
The solution for me was to re-register ...
How to change bower's default components folder?
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appears to be the nature of the package. you could open an issue here github.com/blittle/bower-installer/issues or write a bash script to remove the directory post install.
– lfender6445
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Android studio - Failed to find target android-18
... sufficient rather than a complete reinstall.
– Code-Apprentice
Feb 10 '16 at 20:01
1
Restarting ...
Is jquery a javascript library or framework? [closed]
...e-framework:
It is a collection of software libraries providing a defined
application programming interface.
And jQuery is just a single library. After that it says:
Frameworks contain key distinguishing features that separate them from normal libraries:
inversion of control - In a framework, un...
What exactly can cause an “HIERARCHY_REQUEST_ERR: DOM Exception 3”-Error?
...ns internally, but what exactly is it trying to do whenever such a problem appears?
15 Answers
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python NameError: global name '__file__' is not defined
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This error comes when you append this line os.path.join(os.path.dirname(__file__)) in python interactive shell.
Python Shell doesn't detect current file path in __file__ and it's related to your filepath in which you added this line
So you should w...
POST request via RestTemplate in JSON
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HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_JSON);
HttpEntity<String> entity = new HttpEntity<String>(requestJson, headers);
ResponseEntity<String> response = restTemplate.put(url, entity);
I hope this helps
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Save An Image To Application Documents Folder From UIView On IOS
...:0]; //Get the docs directory
NSString *filePath = [documentsPath stringByAppendingPathComponent:@"image.png"]; //Add the file name
[pngData writeToFile:filePath atomically:YES]; //Write the file
Reading it later works the same way. Build the path like we just did above, then:
NSData *pngData = ...