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Internal vs. Private Access Modifiers
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You cannot declare a top level class as private. The compiler will stop you.
– TheGateKeeper
Apr 12 '12 at 9:12
6
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Android: Go back to previous activity
... them much though. Have a look at the flags here: http://developer.android.com/reference/android/content/Intent.html
As mentioned in the comments, if the activity is opened with startActivity() then one can close it with finish().
If you wish to use the Up button you can catch that in onOptionsSel...
Run two async tasks in parallel and collect results in .NET 4.5
....Delay instead of Sleep for async programming and then use Task.WhenAll to combine the task results. The tasks would run in parallel.
public class Program
{
static void Main(string[] args)
{
Go();
}
public static void Go()
{
GoAsyn...
Use “ENTER” key on softkeyboard instead of clicking button
...is method isn't guarranteed to work as of Jellybean, see developer.android.com/reference/android/view/KeyEvent.html
– Constantin
Aug 6 '13 at 16:44
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Rebase a single Git commit
Is there a way to rebase a single commit from a branch onto another branch?
5 Answers
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A semantics for Bash scripts?
...(hereafter referred to just as "the shell") semantics are a bit of a mutt, combining some features of LISP (s-expressions have a lot in common with shell word splitting) and C (much of the shell's arithmetic syntax semantics comes from C).
The other root of the shell's syntax comes from its upbring...
ConcurrentHashMap vs Synchronized HashMap
...rticle Java 7: HashMap vs ConcurrentHashMap is a very good read. Highly recommended.
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How to maintain aspect ratio using HTML IMG tag
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Why do some C# lambda expressions compile to static methods?
...losure and true for withoutClosure.
When you use a lambda expression, the compiler creates a little class to contain your method, this would compile to something like the following (the actual implementation most likely varies slightly):
private class <Main>b__0
{
public int age;
pub...
How to properly overload the
...am writing a small matrix library in C++ for matrix operations. However my compiler complains, where before it did not. This code was left on a shelf for 6 months and in between I upgraded my computer from debian etch to lenny (g++ (Debian 4.3.2-1.1) 4.3.2
) however I have the same problem on a Ubun...