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Changing the current working directory in Java?
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Hard to believe that java doesn't have some parameter "start in this directory..." at least...
– rogerdpack
Jan 31 '13 at 23:30
5
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HTML5 check if audio is playing?
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What if it never started?
– Harry
Feb 26 '12 at 7:12
32
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std::string formatting like sprintf
...lds the values you point to will be invalidated on return. Thirdly, when I started to learn C++, the standard didn't define in what order elements had to be stored inside an std::vector, so accessing its storage via a pointer was undefined behaviour. Now it'd work, but I see no benefit in doing it t...
Difference between onStart() and onResume()
I can't get the meaning of onStart() transition state. The onResume() method is always called after onStart() . Why can't it be the onResume() is invoked after onRestart() and onCreate() methods just excluding onStart() ? What is its purpose?
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How do I trap ctrl-c (SIGINT) in a C# console app
...andler);
SetConsoleCtrlHandler(_handler, true);
//start your multi threaded program here
Program p = new Program();
p.Start();
//hold the console so it doesn’t run off the end
while (!exitSystem) {
Thread.Sle...
Histogram using gnuplot?
...swers on this page are implicitly taking the decision of where the binning starts - the left-hand edge of the left-most bin, if you like - out of the user's hands. If the user is combining any of these functions for binning data with his/her own decision about where binning starts (as is done on the...
Finish an activity from another activity
...st from your activity B to activity A.
Create a broadcast receiver before starting your activity B:
BroadcastReceiver broadcastReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context arg0, Intent intent) {
String action = intent.getAction();
if (action...
Windows threading: _beginthread vs _beginthreadex vs CreateThread C++
What's a better way to start a thread, _beginthread , _beginthreadx or CreateThread ?
17 Answers
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How to implement LIMIT with SQL Server?
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Starting SQL SERVER 2005, you can do this...
USE AdventureWorks;
GO
WITH OrderedOrders AS
(
SELECT SalesOrderID, OrderDate,
ROW_NUMBER() OVER (ORDER BY OrderDate) AS 'RowNumber'
FROM Sales.SalesOrderHeader
)
SE...
How do you set the max number of characters for an EditText in Android?
...{
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
tvCharacterLimite.setText(" "+String.valueOf(maximum_character - etMsgDescription.getText().length()));
}
@Override
public void beforeTextChanged(CharSeque...