Recent questions tagged Multithreading

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multithreading - Python threading error - must be an iterable, not int

I'm trying to calculate rolling r-squared of regression among first column and other columns in a dataframe ( ... in the picture linked below: See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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multithreading - how to make a thread-safe global counter in python

I'm creating a threading.Timer(2,work) run threads. Inside each work function, upon some condition the global counter ... do I lock a thread? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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993 views

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multithreading - AssertionError when threading in Python

I'm trying to run some simple threading in Python using: t1 = threading.Thread(analysis("samplequery")) t1. ... in the original method? Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer

multithreading - Pass keyword arguments to target function in Python threading.Thread

I want to pass named arguments to the target function, while creating a Thread object. Following is the code ... to the target function. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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781 views

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multithreading - Having a console in a single-threaded Python script

I would like to have an interactive console in a single-threaded script that has several TCP connections open. This ... and be done with it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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754 views

1 answer

multithreading - When does java thread cache refresh happens?

Thread 1: is executing this loop while(running) { // Do Task() } println("Done"); Thread 2 sets ... that NO SYNCHRONIZATION or and NO VOLATILE See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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732 views

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multithreading - To multi-thread or not to multi-thread!

That is the question! When is multi-threading an application a must, and what to consider in multi-threading in ... duplicate, please close it. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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998 views

1 answer

multithreading - Displaying splash screen in Delphi when main thread is busy

I'd like to display splash screen while the application is loading. However some 3rd party components block ... another application and back. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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725 views

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multithreading - To multi-thread or not to multi-thread!

That is the question! When is multi-threading an application a must, and what to consider in multi-threading in ... duplicate, please close it. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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812 views

1 answer

multithreading - Displaying splash screen in Delphi when main thread is busy

I'd like to display splash screen while the application is loading. However some 3rd party components block ... another application and back. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

672 views

1 answer

multithreading - To multi-thread or not to multi-thread!

That is the question! When is multi-threading an application a must, and what to consider in multi-threading in ... duplicate, please close it. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

851 views

1 answer

multithreading - Displaying splash screen in Delphi when main thread is busy

I'd like to display splash screen while the application is loading. However some 3rd party components block ... another application and back. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

727 views

1 answer

multithreading - When does java thread cache refresh happens?

Thread 1: is executing this loop while(running) { // Do Task() } println("Done"); Thread 2 sets ... that NO SYNCHRONIZATION or and NO VOLATILE See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

764 views

1 answer

multithreading - To multi-thread or not to multi-thread!

That is the question! When is multi-threading an application a must, and what to consider in multi-threading in ... duplicate, please close it. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

904 views

1 answer

multithreading - Displaying splash screen in Delphi when main thread is busy

I'd like to display splash screen while the application is loading. However some 3rd party components block ... another application and back. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.0k views

1 answer

multithreading - AssertionError when threading in Python

I'm trying to run some simple threading in Python using: t1 = threading.Thread(analysis("samplequery")) t1. ... in the original method? Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.1k views

1 answer

multithreading - Pass keyword arguments to target function in Python threading.Thread

I want to pass named arguments to the target function, while creating a Thread object. Following is the code ... to the target function. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

812 views

1 answer

multithreading - Having a console in a single-threaded Python script

I would like to have an interactive console in a single-threaded script that has several TCP connections open. This ... and be done with it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

808 views

1 answer

multithreading - When does java thread cache refresh happens?

Thread 1: is executing this loop while(running) { // Do Task() } println("Done"); Thread 2 sets ... that NO SYNCHRONIZATION or and NO VOLATILE See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

749 views

1 answer

multithreading - To multi-thread or not to multi-thread!

That is the question! When is multi-threading an application a must, and what to consider in multi-threading in ... duplicate, please close it. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.0k views

1 answer

multithreading - Displaying splash screen in Delphi when main thread is busy

I'd like to display splash screen while the application is loading. However some 3rd party components block ... another application and back. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

872 views

1 answer

multithreading - Does ruby have the Java equivalent of synchronize keyword?

Does ruby have the Java equivalent of synchronize keyword? I am using 1.9.1 and I don't quite see an elegant way to do this. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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922 views

1 answer

multithreading - Simple threading in Python 2.6 using thread.start_new_thread()

I'm following a tutorial on simple threading. They give this example and when I try to use it I'm getting ... is actually missing in the output. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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823 views

1 answer

multithreading - In Java, is it safe to change a reference to a HashMap read concurrently

I hope this isn't too silly a question... I have code similar to the following in my project: public class ... rate of writes? Thanks very much, See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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925 views

1 answer

multithreading - Multiple threads and performance on a single CPU

Is here any performance benefit to using multiple threads on a computer with a single CPU that does not having hyperthreading? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

997 views

1 answer

multithreading - Parallel doseq for Clojure

I haven't used multithreading in Clojure at all so am unsure where to start. I have a doseq whose body can run ... the wrong way? Hmmm. Agents? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.0k views

1 answer

multithreading - Thread-safe blocking queue implementation on .NET

I'm looking for an implementation of thread-safe blocking queue for .NET. By "thread-safe blocking queue" I ... another one. Thanks in advance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.1k views

1 answer

multithreading - C#'s lock() in Managed C++

Does managed C++ have an equivalent to C#'s lock() and VB's SyncLock? If so, how do I use it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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