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Git submodule head 'reference is not a tree' error
I have a project with a submodule that is pointing to an invalid commit: the submodule commit remained local and when I try to fetch it from another repo I get:
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How to reset a timer in C#?
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I always do ...
myTimer.Stop();
myTimer.Start();
... is that a hack? :)
Per comment, on Threading.Timer, it's the Change method ...
dueTime Type: System.Int32 The
amount of time to delay before the
invoking the callback method specified
when the Timer was constructed...
Why not use always android:configChanges=“keyboardHidden|orientation”?
...when certain key configuration changes happen on Android (a common example is an orientation change), Android fully restarts the running Activity to help it adjust to such changes.
When you define android:configChanges="keyboardHidden|orientation" in your AndroidManifest, you are telling Android: "...
Using Java 8's Optional with Stream::flatMap
The new Java 8 stream framework and friends make for some very concise java code, but I have come across a seemingly-simple situation that is tricky to do concisely.
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Can you pass parameters to an AngularJS controller on creation?
...date properties of a user, name, email, etc. Each user has an 'id' which is passed from the server when the profile page is viewed.
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Error in Swift class: Property not initialized at super.init call
...ms four helpful safety-checks to make sure
that two-phase initialization is completed without error:”
Safety check 1 “A designated initializer must ensure that all of the
“properties introduced by its class are initialized before it
delegates up to a superclass initializer.”
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Is a `=default` move constructor equivalent to a member-wise move constructor?
Is this
4 Answers
4
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What is the best way to implement nested dictionaries?
...hich essentially amounts to a nested dictionary. Let's say it looks like this:
21 Answers
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Is the order guaranteed for the return of keys and values from a LinkedHashMap object?
... and the Collection returned by LinkedHashMap.values() also maintain this order?
7 Answers
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External template in Underscore
I use Underscore template . It is possible to attach a external file as template ?
12 Answers
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