How can I use threading in Python?
I am trying to understand threading in Python. I’ve looked at the documentation and examples, but quite frankly, many examples are overly sophisticated … Read more
multithreading
How do I update the GUI from another thread?
Which is the simplest way to update a Label from another Thread? I have a Form running on thread1, and from that I’m … Read more
What is the difference between a process and a thread?
What is the technical difference between a process and a thread? I get the feeling a word like ‘process’ is overused and there … Read more
C++11 introduced a standardized memory model. What does it mean? And how is it going to affect C++ programming?
C++11 introduced a standardized memory model, but what exactly does that mean? And how is it going to affect C++ programming? This article … Read more
“implements Runnable” vs “extends Thread” in Java
From what time I’ve spent with threads in Java, I’ve found these two ways to write threads: With implements Runnable: public class MyRunnable … Read more
No enclosing instance of type is accessible.
The whole code is: public class ThreadLocalTest { ThreadLocal<Integer> globalint = new ThreadLocal<Integer>(){ @Override protected Integer initialValue() { return new Integer(0); } }; … Read more
What does java.lang.Thread.interrupt() do?
Thread.interrupt() sets the interrupted status/flag of the target thread. Then code running in that target thread MAY poll the interrupted status and handle it … Read more
local variables referenced from an inner class must be final or effectively final
You keep updating both high and low inside the run() method, making them by definition not effectively final. Since you don’t need them … Read more
java.lang.IllegalMonitorStateException: object not locked by thread before wait()?
This is wrong: synchronized(foo) { foo.wait(); } The problem is, what’s going to wake this thread up? That is to say, how do … Read more
How to “wait” a Thread in Android
You need the sleep method of the Thread class. public static void sleep (long time) Causes the thread which sent this message to … Read more