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Can promises have multiple arguments to onFulfilled?
...e, just the first parameter will be treated as resolution value in the promise constructor. You can resolve with a composite value like an object or array.
I don't care about how any specific promises implementation does it, I wish to follow the w3c spec for promises closely.
That's where I be...
How do I rename a repository on GitHub?
...ot a big problem, because you only have to do #2.
Let's say your username is someuser and your project is called someproject.
Then your project's URL will be1
git@github.com:someuser/someproject.git
If you rename your project, it will change the someproject part of the URL, e.g.
git@github.com...
How to use WeakReference in Java and Android development?
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Using a WeakReference in Android isn't any different than using one in plain old Java. Here is a great guide which gives a detailed explanation: Understanding Weak References.
You should think about using one whenever you need a reference to an object, but...
What is the simplest and most robust way to get the user's current location on Android?
...what I do:
First of all I check what providers are enabled. Some may be disabled on the device, some may be disabled in application manifest.
If any provider is available I start location listeners and timeout timer. It's 20 seconds in my example, may not be enough for GPS so you can enlarge it.
I...
Named string formatting in C#
Is there any way to format a string by name rather than position in C#?
18 Answers
18
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Rename column SQL Server 2008
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edited Jul 29 '17 at 6:57
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Check empty string in Swift?
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There is now the built in ability to detect empty string with .isEmpty:
if emptyString.isEmpty {
print("Nothing to see here")
}
Apple Pre-release documentation: "Strings and Characters".
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Pan & Zoom Image
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The way I solved this problem was to place the image within a Border with it's ClipToBounds property set to True. The RenderTransformOrigin on the image is then set to 0.5,0.5 so the image will start zooming on the center of the image. The Rend...
How do I find all of the symlinks in a directory tree?
...thin a directory tree for my website. I know that I can use find to do this but I can't figure out how to recursively check the directories.
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How set background drawable programmatically in Android
Is the best way to do it?
13 Answers
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