aviation | URL routing inspired by express for the frontend | Runtime Evironment library
kandi X-RAY | aviation Summary
kandi X-RAY | aviation Summary
This creates a new instance of Aviation with the supplied options. Possible options are:. Returns the .use() and .handle() functions.
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QUESTION
I want to replace every string in my pandas df column departments
with None if it contains a )
ANSWER
Answered 2021-Jun-07 at 17:28With your shown samples, please try following. You could use str.contains
function to find out whatever values in departments
column has )
then using .loc
with respect to values which we got in m variable setting None to those values.
QUESTION
I have the following piece of code based on PythonMETAR
(some sort of weather codification in aviation) library:
ANSWER
Answered 2021-May-07 at 12:00You can use a list comprehension.
QUESTION
Starting with data in the form of JSON or JSON lines, I want to use structural pattern matching to run queries against it.
For example, after running json.load() I get a dict structured like this:
...ANSWER
Answered 2021-May-13 at 20:07The key to the solution is to apply mapping patterns. Per PEP 634, they have the form:
QUESTION
I want to make SpaCy model that will recognise organisation names. Each organisation name have between 1 and 4 words, that can be titled or capitalised. I have added more than 3500 names of the organisations like this:
...ANSWER
Answered 2021-Mar-27 at 12:47You're not adding the EntityRuler correctly. You're creating an EntityRuler from scratch and adding rules to it, and then telling the pipeline to create an EntityRuler that's completely unrelated.
This is the problem code:
QUESTION
I a creating a Django app where my models (for now) include Airport
, Airline
and Route
. Where a route is a model which has only three ForeignKey
fields: Route.airline
should be an Airline
instance while Route.destination
and Route.origin
should be Airport
instances. Previously, I have filled my database with Airport
s and Airline
s
and now trying to run following migration but got a ValueError
:
ANSWER
Answered 2021-Feb-22 at 14:34It seems like you are missing the equivalent of Route = apps.get_model('flights', 'Route')
.
Hence the Airport
model that you are calling is not the actual model.
I suggest adding the following below Route = apps.get_model('flights', 'Route')
:
QUESTION
I have a problem in writing the following code where I want to filter a part based on a boolean value at one of the properties. But I am getting error when I am trying to write that
The object I am trying to check before adding it to the database is the active flag of esn. But I am getting compilation error. What I am doing wrong
The object which I am trying to filter is
...ANSWER
Answered 2021-Feb-12 at 06:37Interface List doesn't have a method filter. I think you want to do it:
QUESTION
So I have this JSON object I need to parse into a string and send to my SQL database using JavaScript. Node package is 'mysql'. JSON object is an array of objects with variable amount of keys and looks like this:
...ANSWER
Answered 2020-Dec-24 at 13:26You should handle serialization of your json object using JSON.stringify()
method. You need not write your own function for this
Similarly for deserialization use JSON.parse()
to convert your string back to JSON object
QUESTION
I did get it right, but today I messed it up and no plotting can be done - get error message saying no numerical data to plot when literally 30 mins ago it was plotting - what did I do wrong?
...ANSWER
Answered 2020-Dec-11 at 22:23It seems you have some odd characters in your dataframe such as ?
which forces the column to be of dtype = object
therefore, generating the error that it doesn't have numeric values to plot.
You can workaround this by previously converting all columns to numeric and turning the characters into NaN
with pd.to_numeric()
letting you have numeric columns, hence capable of generating a plot. This would be my workaround:
QUESTION
I have a data frame called called issuesdata
that I created from a larger frame, clean.data
ANSWER
Answered 2020-Dec-02 at 06:01Rowwise drop NA values, sort them and paste them together.
In base R :
QUESTION
I have two lists, which ones I want to compare their elements:
A remote list called groups
ANSWER
Answered 2020-Nov-30 at 11:43I think you want to find group names that exist in one list but not two lists.
So here is my solution:
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