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Android - Camera preview is sideways
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This method comes from the camera documentation: developer.android.com/reference/android/hardware/…
– VinceFior
Mar 19 '16 at 4:15
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nvm keeps “forgetting” node in new terminal session
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I don't think you want to use stable anymore. From the nvm docs: "stable: this alias is deprecated, and only truly applies to node v0.12 and earlier. Currently, this is an alias for node."
– pherris
Feb 18 '16 at 16:15
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How to print out all the elements of a List in Java?
...nt NullPointerException for trying this example
// Print the name from the list....
for(Model model : models) {
System.out.println(model.getName());
}
// Or like this...
for(int i = 0; i < models.size(); i++) {
System.out.println(m...
C compile error: “Variable-sized object may not be initialized”
...ot know how many elements there are in the array (I am also assuming here, from the compiler error that length is not a compile time constant).
You must manually initialize that array:
int boardAux[length][length];
memset( boardAux, 0, length*length*sizeof(int) );
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How to implement an android:background that doesn't stretch?
...then you will need to force the scaling in the button to prevent the image from stretching.
Code:
onCreate(Bundle bundle) {
// Set content layout, etc up here
// Now adjust button sizes
Button b = (Button) findViewById(R.id.somebutton);
int someDimension = 50; //50pixels
b.setWidth(some...
cURL equivalent in Node.js?
I'm looking to use information from an HTTP request using Node.js (i.e. call a remote web service and echo the response to the client).
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What is ModelState.IsValid valid for in ASP.NET MVC in NerdDinner?
...nnotations model binder will fill model state with validation errors taken from the DataAnnotations attributes on your model.
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What is the default initialization of an array in Java?
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From the Java Language Specification:
Each class variable, instance variable, or array component is initialized with a default value when it is created (§15.9, §15.10):
For type byte, the default value is zer...
How does HashSet compare elements for equality?
...ng instead of just equality comparisons, you should use SortedSet<T> from .NET 4 - which allows you to specify an IComparer<T> instead of an IEqualityComparer<T>. This will use IComparer<T>.Compare - which will delegate to IComparable<T>.CompareTo or IComparable.Compare...
What happens if you don't commit a transaction to a database (say, SQL Server)?
...ot yet commit. then in the other window you can see how the database looks from outside the transaction. Depending on the isolation level, the table may be locked until the first window is committed, or you might (not) see what the other transaction has done so far, etc.
Play around with the differ...