infobase | Source code for GC InfoBase
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kandi X-RAY | infobase Summary
Source code for GC InfoBase / Code source de l'InfoBase du GC
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QUESTION
We do use .to_yaml
on ActiveRecord to dump some values of a record in to a .yml
file for backup reasons.
Those files are stored into a repository as those backup data is part of defaults for setup new systems.
Example:
...ANSWER
Answered 2021-Jun-11 at 15:11The issue is with lines that include only spaces.
These will format how you want:
QUESTION
I use a Venn Diagram to visualize the overlap between values_one
and values_two
.
The default outcome is black-and-white, but I want to fill it with colors. Based on this tutorial, I use RColorBrewer
; however, I get the following error message:
Error in VennDiagram::draw.pairwise.venn(area1 = length(x[1]), area2 = length(x[[2]]), : Unexpected parameter length for 'fill'
What did I do wrong, how can I fix it?
Thank you for your help!
...ANSWER
Answered 2021-Jan-20 at 15:19Try limiting myCol
to two hex codes instead of three.
Edit:
Because RColorBrewer::brewer.pal has a lower limit on number of colors you can choose directly (n > 2), in case you want only one or two colors, you first need to specify the palette you want to use and then subset the specific hex codes. For example like so:
QUESTION
this is my first post here. Been reading stackoverflow for a long time and i want to take a time to appreciate everything you do to help community. Thank you.
A lack of knowledge in scripting area leads me to creating this post. Due to complication of my problem (in my opinion) i wasnt able to google the solution. First of all - i would really appreciate any related material links to be able to leard by myself. If there is any modern solution for what im trying to do - i'd rather switch from bash\cgi\php to it since i dont know much.
I have an apache 2.4 and what im doing is trying to create web application. It now has bash syntacsis but i will convert it to CGI later on when figure out how to build working bash script. It does:
...ANSWER
Answered 2020-Sep-24 at 10:48Instead of creating each variable once create an array:
QUESTION
Filebeat.yml file:
...ANSWER
Answered 2020-Aug-24 at 16:15You are using elapsed
and aggregate
with a field that is not unique, you can have the same value for the Event
field in different files, which can make the elapsed
filter uses the start event from one file and the end event from another.
This happens because filebeat harvester files in parallel and send it in bulk to logstash. The worker
option in the config has no use in your case, it is related to the number of worker to ship the data, not collect.
You can try to use the option harvester_limit: 1
, to limit the number of parallel harvesters, but this can slow your data processing and there is no guarantee that it won't mix up your filters. Also, Filebeat does not guarantee the order of the events, just at-least-once delivery.
The best solution is to create a unique field concatenating the Event
field with the filename
field, this way the events from different files won't be mixed up.
You can do that using adding the mutate
filter before your elapsed
filter.
QUESTION
This is a snippet of the XML of the fragment:
...ANSWER
Answered 2018-Aug-14 at 20:38You should need to return view
instead
QUESTION
I have been working on a dataset. I have followed this process to predict churn:
1) encoded and standardised data
2) run random forest
3) Got a model score of 0.63
4) Analysed feature importances
5) ran model for reduced feature set
6) got a model score of 1.0 in the revised model
I am not sure why the score is suddenly 100%. I've checked feature importances again & there are none that have a 100% contribution to the prediction. I have also made sure that I've used the test train split function, so I shouldn't have test and training data leaking.
If anyone can help me, that would be amazing as I am really stuck!
...ANSWER
Answered 2019-May-14 at 16:54You need to drop churn from your training set. Because you kept it in, and that is what you are trying to predict, you have data leakage. Before you split train and test, do this:
QUESTION
I am trying to connect up to a MSSQL database with Ubuntu16.04 (LAMP stack) server and PHP 7.0
So far I can connect however when I attempt to use the following demo script:
...ANSWER
Answered 2017-Jun-29 at 18:10Try using PDO instead of mssql
:
QUESTION
I have a stored procedure that does a select
. The real case is much more complex, but let's say I manage to create a dynamic query using CONCAT
, so I end up with a valid query string that gets prepared an executed. This example illustrates it:
ANSWER
Answered 2017-Apr-27 at 06:08The problem is the single quotes:
The line:
QUESTION
I'm creating an android app that a user enters data through dynamically created editText. These editText are stored in a List
and is converted to a List
to get the values. These values in the List
is also converted to a String array
and passed to a method in the database for results on Button click. Now the problem I'm facing is that I get my results when I click the button twice.
Here is the code for the Activity
...ANSWER
Answered 2017-Jan-20 at 15:20You are converting the frmEdit
list to an array before the list is populated. That is why you do not get results on first click. You need to convert the list to an array after it is populated by moving it after the for loop.
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