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Good way of getting the user's location in Android
...at requests the periodic updates from the location providers:
public void startRecording() {
gpsTimer.cancel();
gpsTimer = new Timer();
long checkInterval = getGPSCheckMilliSecsFromPrefs();
long minDistance = getMinDistanceFromPrefs();
// receive updates
LocationManager loca...
What's the fundamental difference between MFC and ATL?
... evolved.
Because of this history, MFC:
Has a fairly clunky design. It started as a light wrapper around the Windows API, but grew. There are a bunch of little 'features' that had to be invented because the compiler and language just didn't support them. There were no templates, they invented ...
Button background as transparent
... Take a look at my clarified answer. I misread your problem to start. The background gets set in the style.
– Steve Pomeroy
Feb 10 '11 at 7:03
...
Word wrapping in phpstorm
...dent with a setting of 4 to make the wraps indented to match the line they started on.
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ArrayIndexOutOfBoundsException with custom Android Adapter for multiple views in ListView
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another thing is, ViewType must start from 0.
– HelmiB
Oct 3 '11 at 3:22
16
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Convert a series of parent-child relationships into a hierarchical tree?
... class that is just a receiver of the events of RecursiveListIterator.
I start with the main output logic. Taken the now hierarchical $tree array, the final code looks like the following:
$root = new TreeNode($tree);
$it = new TreeNodesIterator(array($root));
$rit = new RecursiveListIterator($it)...
What does “coalgebra” mean in the context of programming?
...
Algebras
I think the place to start would be to understand the idea of an algebra. This is just a generalization of algebraic structures like groups, rings, monoids and so on. Most of the time, these things are introduced in terms of sets, but since we're...
Cannot delete directory with Directory.Delete(path, true)
...h both of the Directory.Delete attempts and fail. Consider this solution a starting point for more robust recursive deletion.
General answer
This solution only addresses the peculiarities of interacting with Windows Explorer. If you want a rock-solid delete operation, one thing to keep in mind is ...
Why do I need an IoC container as opposed to straightforward DI code? [closed]
... & update the UI accordingly.
"OK, that doesn't sound so hard" so you start writing.
You start with this:
public class Customer
{
public string FirstName { get; set; }
public string LastName { get; set; }
public DateTime CustomerSince { get; set; }
public string Status { get...
commandButton/commandLink/ajax action/listener method not invoked or input value not set/updated
...s set for the calendar date. Tracing framework bugs can be accomplished by starting with a simple working example and building the page back up until the bug is discovered.
Debugging hints
In case you still stucks, it's time to debug. In the client side, press F12 in webbrowser to open the web dev...