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How to change the session timeout in PHP?
... {
// this session has worn out its welcome; kill it and start a brand new one
session_unset();
session_destroy();
session_start();
}
// either new or old, it should live at most for another hour
$_SESSION['discard_after'] = $now + 3600;
Session id persistence
So far we have not be...
How to configure multi-module Maven + Sonar + JaCoCo to give merged coverage report?
...
It works! I had to do a new mvn package before running mvn sonar:sonar to get the new report path generated.
– thomasa88
Oct 14 '14 at 9:31
...
Unit testing that events are raised in C# (in order)
... void Test_ThatMyEventIsRaised()
{
List<string> receivedEvents = new List<string>();
MyClass myClass = new MyClass();
myClass.PropertyChanged += delegate(object sender, PropertyChangedEventArgs e)
{
receivedEvents.Add(e.PropertyName);
};
myClass.MyProper...
From inside of a Docker container, how do I connect to the localhost of the machine?
... the IP address 172.17.42.1 on the docker0 network interface.
Now start a new container and get a shell on it: docker run --rm -it ubuntu:trusty bash and within the container type ip addr show eth0 to discover how its main network interface is set up:
root@e77f6a1b3740:/# ip addr show eth0
863: et...
Android “Only the original thread that created a view hierarchy can touch its views.”
... the main thread. There is a simple piece of code for this:
runOnUiThread(new Runnable() {
@Override
public void run() {
// Stuff that updates the UI
}
});
Documentation for Activity.runOnUiThread.
Just nest this inside the method that is running in the background, and the...
Why does += behave unexpectedly on lists?
...t mutates the object that it acts on. The __add__ special method returns a new object and is also used for the standard + operator.
So when the += operator is used on an object which has an __iadd__ defined the object is modified in place. Otherwise it will instead try to use the plain __add__ and ...
Why does struct alignment depend on whether a field type is primitive or user-defined?
...e struct members public and appending test code like this:
var test = new RefAndTwoInt32Wrappers();
test.text = "adsf";
test.x.x = 0x11111111;
test.y.x = 0x22222222;
Console.ReadLine(); // <=== Breakpoint here
When the breakpoint hits, use Debug + Windows + Memory + Me...
What happens if a finally block throws an exception?
...
try
{
try
{
throw new Exception("exception thrown from try block");
}
catch (Exception ex)
{
Console.WriteLine("Inner catch block handling {0}.", ex.Message);
throw;
...
Git - How to fix “corrupted” interactive rebase?
...my branch with no changes, and I could start my rebase over again, good as new.
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Declare a const array
...s Cody suggested, or IList.
public readonly IList<string> ITitles = new List<string> {"German", "Spanish", "Corrects", "Wrongs" }.AsReadOnly();
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