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Android: how to check if a View inside of ScrollView is visible?
...ike 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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Why there is no ConcurrentHashSet against ConcurrentHashMap
...t a concurrent hash set view via ConcurrentHashMap.newKeySet(). This is a bit simpler than the old newSetFromMap which required you to pass in an empty map object. But it is specific to ConcurrentHashMap.
Anyway, the Java designers could have created a new set interface every time a new map interfa...
How do I check if a property exists on a dynamic anonymous type in c#?
...null;
}
var settings = new {Filename = @"c:\temp\q.txt"};
Console.WriteLine(IsPropertyExist(settings, "Filename"));
Console.WriteLine(IsPropertyExist(settings, "Size"));
Output:
True
False
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How can I test an AngularJS service from the console?
...ing them to components).
To get the injector of your app you need to grab it from an element that angular is handling. For example if your app is registered on the body element you call injector = angular.element(document.body).injector()
From the retrieved injector you can then get whatever servi...
Best way to read a large file into a byte array in C#?
...page requests), so I am looking for the most optimized way for doing this without taxing the CPU too much. Is the code below good enough?
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Difference between std::system_clock and std::steady_clock?
...ock.hires]/1:
Objects of class high_resolution_clock represent clocks with the shortest tick period. high_resolution_clock may be a synonym for system_clock or steady_clock.
For instance, the system wide clock might be affected by something like daylight savings time, at which point the actual...
Is there a Python Library that contains a list of all the ascii characters?
...follow
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edited May 5 '11 at 1:17
answered May 5 '11 at 0:44
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Unable to begin a distributed transaction
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Found it, MSDTC on the remote server was a clone of the local server.
From the Windows Application Events Log:
Event Type: Error
Event Source: MSDTC
Event Category: CM
Event ID: 4101
Date: 9/19/2011
Time: 1:...
Custom attributes in styles.xml
I have created a custom widget, and I'm declaring it in layout.xml. I have also added some custom attributes in attr.xml. However, when trying to declare these attributes in a style in styles.xml, it's giving me No resource found that matches the given name: attr 'custom:attribute'.
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Preferred Github workflow for updating a pull request after code review
I've submitted a change to an Open Source project on Github, and received code review comments from one of the core team members.
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