The issue ended up being a new feature of the windows 10 console. Under the default config, whenever you click on a command window in windows 10, it immediately halts the application process when it attempts to write to the console. When this happens, the command window has gone into “selection” mode. You can tell … Read more
It is a block buffering issue. What follows is an extended for your case version of my answer to Python: read streaming input from subprocess.communicate() question. Fix stdout buffer in C program directly stdio-based programs as a rule are line buffered if they are running interactively in a terminal and block buffered when their stdout … Read more
Never use Thread.sleep() when code is executing on the Event Dispatch Thread. Instead you should use a Swing Timer to schedule your animation. See the sections from the Swing tutorial on: Concurrency in Swing How to Use Timers Or if you don’t want to use a Timer, then you can use a SwingWorker (as described … Read more
First, build and display your GUI. Once the GUI is displayed, use a javax.swing.Timer to update the GUI every 500 millis: final Timer timer = new Timer(500, null); ActionListener listener = new ActionListsner() { private Iterator<Word> it = words.iterator(); @Override public void actionPerformed(ActionEvent e) { if (it.hasNext()) { label.setText(it.next().getName()); } else { timer.stop(); } } … Read more
Windows forms have a UI thread. This thread is responsible for updating the UI, and handling UI related events. If this thread ever becomes blocked then your UI will become unresponsive. The timer tick event is handled by this UI thread, so when you start a long loop inside this event handler the UI thread … Read more
You are calling the MathContext constructor-methods directly, change that to to the below by dropping the first part of MathContext::MathContext to just MathContext int main(int argc, _TCHAR* argv[]) { MathContext context[8]; context[0] = MathContext(); context[1] = MathContext((unsigned short) 46); context[2] = MathContext((unsigned int) 20); context[3] = MathContext(MathContext::UP); context[4] = MathContext((unsigned short) 36, (unsigned int) 30); … Read more