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How to rotate portrait/landscape Android emulator? [duplicate]
...m new to Android development.
I know if you change a android phone from portrait to landscape sometimes the app relays its self out on the screen.. so how do I simulate rotating a phone with the emulator?
On the Blackberry emulators there's a button in the menu to turn the phone, but I can't find...
How to find if a given key exists in a C++ std::map
...meding There is only a single key in a std::map. So count will either be 0 or 1. Is one more efficient than the other?
– goelakash
Jul 17 '15 at 7:38
37
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Get most recent file in a directory on Linux
Looking for a command that will return the single most recent file in a directory.
21 Answers
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What is the most efficient way to concatenate N arrays?
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If you're concatenating more than two arrays, concat() is the way to go for convenience and likely performance.
var a = [1, 2], b = ["x", "y"], c = [true, false];
var d = a.concat(b, c);
console.log(d); // [1, 2, "x", "y", true, false];
For concat...
Displaying a message in iOS which has the same functionality as Toast in Android
...an make use of MBProgressHUD project.
Use HUD mode MBProgressHUDModeText for toast-like behaviour,
MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.navigationController.view animated:YES];
// Configure for text only and offset down
hud.mode = MBProgressHUDModeText;
hud.label.text = @"Some ...
How does one get started with procedural generation?
Procedural generation has been brought into the spotlight recently (by Spore, MMOs, etc), and it seems like an interesting/powerful programming technique.
My questions are these:
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How to redirect and append both stdout and stderr to a file with Bash?
...ntly going". In this case, that is a file opened in append mode. In other words, the &1 reuses the file descriptor which stdout currently uses.
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Why are #ifndef and #define used in C++ header files?
...dited May 7 '17 at 12:02
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
answered Oct 31 '09 at 10:09
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Styles.Render in MVC4
In a .NET MVC4 project how does @Styles.Render works?
7 Answers
7
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What is the difference between Type and Class?
...mp; max(T const & a,T const &b)
{
return a>b?a:b; //> operator of the type is used for comparison
}
max function requires a type with operation > with its own type as one of it interface any class that satisfies the above requirement can be used to generate specific max function ...