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Recent questions tagged signals

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signals - Capture SIGINT in Java

What is the best way to capture a kill signal in java without using JNI. I did discover the sun.misc.Signal and the ... call a c lib be the only option i have? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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signals - Catch Ctrl-C in C

How does one catch Ctrl+C in C? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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signals - Can I send a ctrl-C (SIGINT) to an application on Windows?

I have (in the past) written cross-platform (Windows/Unix) applications which, when started from the command line ... an opportunity to tidy up resources etc.)? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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signals - GDB: Ctrl+C doesn't interrupt process as it usually does but rather terminates the program

Normally when you run a program through GDB you can press Ctrl+C to interrupt it, e.g. if it gets stuck ... -doesnt-interrupt-process-as-it-usually-does-but-rather-terminates-t...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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954 views

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signals - GDB: Ctrl+C doesn't interrupt process as it usually does but rather terminates the program

Normally when you run a program through GDB you can press Ctrl+C to interrupt it, e.g. if it gets stuck ... -doesnt-interrupt-process-as-it-usually-does-but-rather-terminates-t...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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725 views

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signals - Python: What is the default handling of SIGTERM?

What does Python do under the covers by default if it receives a SIGTERM but there is no signal handler ... /questions/9930576/python-what-is-the-default-handling-of-sigterm...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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835 views

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signals - Python: What is the default handling of SIGTERM?

What does Python do under the covers by default if it receives a SIGTERM but there is no signal handler ... /questions/9930576/python-what-is-the-default-handling-of-sigterm...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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792 views

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signals - Python: Catch Ctrl-C command. Prompt "really want to quit (y/n)", resume execution if no

I have a program that may have a lengthy execution. In the main module I have the following: import signal def ... -c-command-prompt-really-want-to-quit-y-n-resume-executi...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

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signals - Python: Catch Ctrl-C command. Prompt "really want to quit (y/n)", resume execution if no

I have a program that may have a lengthy execution. In the main module I have the following: import signal def ... -c-command-prompt-really-want-to-quit-y-n-resume-executi...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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872 views

1 answer

signals - Making sure a Python script with subprocesses dies on SIGINT

I've got a command that I'm wrapping in script and spawning from a Python script using subprocess.Popen. I ... 13593223/making-sure-a-python-script-with-subprocesses-dies-on-sigint...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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684 views

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signals - Making sure a Python script with subprocesses dies on SIGINT

I've got a command that I'm wrapping in script and spawning from a Python script using subprocess.Popen. I ... 13593223/making-sure-a-python-script-with-subprocesses-dies-on-sigint...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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779 views

1 answer

signals - Capture SIGINT in Java

What is the best way to capture a kill signal in java without using JNI. I did discover the sun.misc. ... from:https://stackoverflow.com/questions/2541475/capture-sigint-in-java...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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803 views

1 answer

signals - async requests on Swift using completion handler and DispatchSemaphore

I'm trying to make async requests on Swift using Alamofire's completion handler and DispatchSemaphores . I need to get a ... you so much! Ps. apiRequest returns "true"/"false"...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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2.3k views

1 answer

signals - GnuRadio w/ LimeSDR IQ Splitter Phase Shift

The following flowgraph implements an IQ splitter. My doubt lies on the complex to float block, where Real and Imag parts ... process will be handed over on the Rx side. Flowgraph:...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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