Although I was preparing for final version here goes another beta. I decided upon it since internals of QText were rearranged quite a bit.
Just to make it worthwhile, there is support for hiding tabs and lot of polishing. Download is here and soon (really this time) there will be final.
P.S. Since most of things that was asked for is now implemented, I am open for suggestions.
I consider Visual Studio 2010 an improvement to Visual Studio 2008. However, it had few annoying issues.
One was making find box wider and wider and that was solved few weeks ago via patch.
Another one was need to scroll context menu although there was enough place on screen. Finally patch for that issue is here. For this patch to work properly you also need another WPF patch.
This is quite a collection of patches - 1, 2 and 3. Once these are installed Visual Studio 2010 suddenly becomes even better environment.
Creating your own thread is not something that I do lightly. There are so many alternatives these days where framework does “dirty job” for you.
However, sometime making your own thread is way to go. I found that mostly I use same code in order to cancel it.
Idea is creating ManualResetEvent that we can check fairly quick from thread loop. Once that event switches it’s value to true, our thread should terminate.
private ManualResetEvent _cancelEvent;
private Thread _thread;
public void Start() {
_cancelEvent = new ManualResetEvent(false);
_thread = new Thread(Run);
_thread.IsBackground = true;
_thread.Name = "EntranceBarrier";
_thread.Priority = ThreadPriority.AboveNormal;
_thread.Start();
}
public void Stop() {
_cancelEvent.Set();
while (_thread.IsAlive) { Thread.Sleep(10); } //wait until it is really stopped
}
bool IsCanceled {
get { return _cancelEvent.WaitOne(0, false); }
}
void Run() {
while (!IsCanceled) {
//some code
if (this.IsCanceled) { return; }
//some code
}
}P.S. This will terminate thread gently and it only works if event is checked often. If you have code that is waiting for system event, this is not solution for you.
After very long time (more than a year!) here is update to my Wake-On-LAN program.
This update consists mostly of bug-fixes with single new feature. One can define custom wait period between sending packets. This change will not be used much but for situations where you need to wake hundred of computers without burning fusebox it is definitely crucial.
Additional small tweak that may stop some frustration is change of console tool to wol.exe. This way one working in command-line can write only three letters instead of eight (it was magiwolc.exe).
One error that creeps quite often in Android applications is not handling being in background gracefully. It is error that is really easy to make since your application works as it normally would. However, it does use more resources than it is needed and resources usually map to battery life.
One example of bad behavior that comes to mind is updating location non-stop. Most often application needs to update their location only when user is looking at it. Once application is in background GPS should be turned off (although there are some application that have good reason to leave it going).
Easiest way to do it is just handling all GPS “subscriptions” in onResume and onPause methods. Those methods get called each time application comes to foreground (onResume) or leaves it (onPause).
Generic solution would look something like this:
private LocationManager thisLocationManager;
@Override
public void onCreate(Bundle savedInstanceState) {
...
thisLocationManager = (LocationManager)getSystemService(Context.LOCATION_SERVICE);
}
@Override
protected void onResume() {
thisLocationManager.requestLocationUpdates("gps", 0, 0, gpsLocationListener);
super.onResume();
}
@Override
protected void onPause() {
thisLocationManager.removeUpdates(gpsLocationListener);
super.onPause();
}
private LocationListener gpsLocationListener = new LocationListener() {
...
};P.S. Do note that this code is not optimal in any way (e.g. hard-coding “gps” as provider name). Intention is just to illustrate concept.