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What does “connection reset by peer” mean?
...on a TCP connection? Is it a fatal error or just a notification or related to the network failure?
2 Answers
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How to animate the change of image in an UIImageView?
... with an image. Now I have a completely new image (graphic file), and want to display that in this UIImageView . If I just set
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How do I check (at runtime) if one class is a subclass of another?
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"But why would you want to do such a thing?" -- because you have a container class that you need to ensure is homogeneous, and the only way to do that is to check the type upon insert?
– Adam Parkin
Jan 12 '12...
Split a String into an array in Swift?
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The Swift way is to use the global split function, like so:
var fullName = "First Last"
var fullNameArr = split(fullName) {$0 == " "}
var firstName: String = fullNameArr[0]
var lastName: String? = fullNameArr.count > 1 ? fullNameArr[1] : ...
Android: HTTP communication should use “Accept-Encoding: gzip”
I've a HTTP communication to a webserver requesting JSON data. I'd like compress this data stream with Content-Encoding: gzip . Is there a way I can set Accept-Encoding: gzip in my HttpClient? The search for gzip in the Android References doesn't show up anything related to HTTP, as you can see...
How does this CSS produce a circle?
...px become a circle with a radius of 180 pixels?
Let's reformulate that into two questions:
Where do width and height actually apply?
Let's have a look at the areas of a typical box (source):
The height and width apply only on content, if the correct box model is being used (no quirks mode, no...
How can you undo the last git add?
Is it possible to unstage the last staged (not committed) change in git ? Suppose there were a lot of files in the current branch, some staged, some not. At some point, some foolish programmer accidentally executed:
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How do I drag and drop files into an application?
... seen this done in Borland's Turbo C++ environment, but I'm not sure how to go about it for a C# application I'm working on. Are there best practices or gotchas to look out for?
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How to show “Done” button on iPhone number pad
There is no "Done" button on the number pad. When a user finishes entering numeric information in a text field, how can I make the number pad disappear?
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How do I get the name of a Ruby class?
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You want to call .name on the object's class:
result.class.name
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