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nginx-openresty-dynamic-ssl not load file
Published: 18/02/2019I'm implementing the nginx-openresty-dynamic-ssl module but it does not find the file ... but the file exists yes dir >> /etc/letsencrypt/live/testshop.tk/ cert.pem chain.pem fullchain.pem privk ... Read moreSource: serverfault.com -
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Create an Image of a disk having software raid partitions
Published: 18/02/2019I want to create a bootable backup image/clone of my centos7 server "A" having software raid partitions and use this backup to create new servers with same configurations. my partitions are sda --> ... Read moreSource: serverfault.com -
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Postfix error in regexp in body checks expression
Published: 18/02/2019I get confused with this rule to block and emails that contain a link which address finish with .icu/: /.*\.icu\/*./ Reject So, emails containing: blablabla.icu/blabla get blocks. The problem is that ... Read moreSource: serverfault.com
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Lost connection to main interface after brctl addif
Published: 18/02/2019I was setting up a server recently, and I was supposed to assign one of the public IP available for the server to a KVM guest. The server have the following setup: eno1 - main internet connection of t ... Read moreSource: serverfault.com -
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How to stop long-running cron process from being killed
Published: 18/02/2019I have a long-running cron process, running a Python script, that seems to get randomly killed. In dmesg I see: [230568.077358] init: cron main process (890) killed by TERM signal [237517.974422] init ... Read moreSource: serverfault.com -
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How can i redirect smtp port 25 to port 465 [on hold]
Published: 18/02/2019I have Exchnage server ,I can receive emails But I can not send emails out of the domain because Port 25 is block in ISP How can i redirect smtp port 25 to SMTPS port 465 ? Read moreSource: serverfault.com
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How to list timezones known to the system?
Published: 18/02/2019(repost of my question on SuperUser ) I would like to have a list of all the timezones in my system's zoneinfo database (note : system is a debian strecth linux) The current solution I have is : list ... Read moreSource: serverfault.com -
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Why doesn't SymPy simplify the expression?
Published: 18/02/2019I am just looking at the Python module SymPy and try, as a simple (useless) example the fit of a function f(x) by a function set g_i(x) in a given interval. import sympy as sym def functionFit(f, func ... Read moreSource: stackoverflow.com -
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How to understand when my machine learning model performs poorly, is it due to lack of data, bad features or a bad model?
Published: 18/02/2019I'm pretty new to machine learning. So for a while I have been collecting data for software products going through a release automation pipeline. I have collected data for several different features o ... Read moreSource: stackoverflow.com
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Import cv2 Error in google cloud virtual machine
Published: 18/02/2019I am currently trying to run a python script on a google cloud virtual machine. However i keep getting an issue when using 'import cv2' i keep getting the error: Traceback (most recent call last): Fil ... Read moreSource: stackoverflow.com -
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pandas.Series.ewm Documentary example - I don't get it...?
Published: 18/02/2019I have a question concerning the ewm documentary of the Pandas library. The documentary reads for the parameter com : alpha = 1/(1+com) and weighted_average[0] = arg[0] weighted_average[i] = (1-alpha) ... Read moreSource: stackoverflow.com -
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Filter out elements that occur less times than a minimum threshold
Published: 18/02/2019After trying to count the occurrences of an element in a list using the below code from collections import Counter A = ['a','a','a','b','c','b','c','b','a'] A = Counter(A) min_threshold = 3 After call ... Read moreSource: stackoverflow.com
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how to draw it with matplotlib or any other lib
Published: 18/02/2019could anyone tell me how ti draw the pic belowe,please https://en.wikipedia.org/wiki/File:Level_set_method.png Read moreSource: stackoverflow.com -
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Find previous value of a variable in Python
Published: 18/02/2019This might be a really strange question but nevertheless, Consider a variable called a . Let us now assign it a value as follows: a = 1 Let us now change the value of a now. a = 3 Is there any way in ... Read moreSource: stackoverflow.com -
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Keras Custom Layer with advanced calculations
Published: 18/02/2019I want to write some custom Keras Layers and do some advanced calculations in the layer, for example with Numpy, Scikit, OpenCV... I know there are some math functions in keras.backend that can operat ... Read moreSource: stackoverflow.com
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python -> remove backslashes from returned dict
Published: 18/02/2019I have a small problem I looked into all cases that have been created for it, nothing was able to solve this issue. I have a list that returned a set of data from DB. when I print it, no backslashes a ... Read moreSource: stackoverflow.com -
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Color of single shape detected,How to detect color of each shape Opencv-Python?
Published: 18/02/2019Iam trying on Python to detect each shape colors. Code bellow works correctly but detects just one shape color. I just defined Blue and Green color boundaries,just to check then I will and for other c ... Read moreSource: stackoverflow.com -
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How do I clean duplicate data in cells in pandas?
Published: 18/02/2019I have a data frame where the column gender has duplicates within the cells, here is an example: 1. Male 2. Female, female 3. Female, female , Female, female Read moreSource: stackoverflow.com
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reload standard python configuration bash terminal
Published: 18/02/2019I have a third party script that uses a special python environment (2.3.x urgh). In order to execute some of my modern python scripts I need to switch back to standard terminal which uses python 3.6 i ... Read moreSource: stackoverflow.com -
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Pandas read_csv error tokenizing text from Gutenberg project
Published: 18/02/2019I am trying to create a Python wordcloud using a book from the Gutenberg project ( https://www.gutenberg.org ). If I choose Jule Verne's book "A journey to the centre of the earth"( http://www.gutenbe ... Read moreSource: stackoverflow.com -
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'Missing data' when try to load data with data_key using marshmallow
Published: 18/02/2019I try to use marshmallow 2.18.0 on python 3.7 for validating data. I waiting for json {'name': 'foo', 'emailAddress': 'x@x.org'} and load it with schema: class FooLoad(Schema): name = fields.Str() ema ... Read moreSource: stackoverflow.com
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