fsig | Send signals to a subprocess when files
kandi X-RAY | fsig Summary
kandi X-RAY | fsig Summary
This project was born because of the need to reload applications upon Kubernetes ConfigMap changes, but it can be used without the containerization stuff as well. Fsig is heavily inspired by configmap-reload which provides a similar use case for modern application (like Prometheus) run on Kubernetes.
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Top functions reviewed by kandi - BETA
- Main entry point forkingpin
- sendSignal sends a SIGKILL signal
- newWatcher creates fsnotify . Watcher .
- newChildCommand returns a new exec . Command .
- fail kills the process with the given error
- signalArg returns a syscall . Signal .
- Initialize kingpin
- String returns the string representation of the value .
fsig Key Features
fsig Examples and Code Snippets
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QUESTION
I'm trying to use python 3.x to do an fft from some data. But when I plot I get my original data (?) not the data's fft. I'm using matlab so I can compare the results. I've already tried many examples from this site but nothing seems to work. I'm not used to work with python. How can I get a plot similar to matlab's? I don't care if I get -f/2 to f/2 or 0 to f/2 spectrum. My data
...ANSWER
Answered 2018-Apr-09 at 12:56The imported signal sinal2
has a size (1997,1)
. In case of 2 dimensional arrays like this, numpy.fft.fft
by default computes the FFT along the last axis. In this case that means computing 1997 FFTs of size 1. As you may know a 1-point FFT is an identity mapping (meaning the FFT of a single value gives the same value), hence the resulting 2D array is identical to the original array.
To avoid this, you can either specify the other axis explicitly:
QUESTION
I use this code to search and compare string in 2 files
...ANSWER
Answered 2017-Jan-25 at 19:11Your error is a KeyError. The key 'jj' is not found in node as it is not present anywhere in file_1. You cannot call a value in a dictionary for which there is no key. If you want to ignore this error and add the key-value pair to both dictionaries, you need to explicity handle for this.
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