pipeR | Multi-Paradigm Pipeline Implementation | Continous Integration library
kandi X-RAY | pipeR Summary
kandi X-RAY | pipeR Summary
pipeR provides various styles of function chaining methods:. Each of them represents a distinct pipeline model but they share almost a common set of features. A value can be piped to the next expression. The syntax is designed to make the pipeline more readable and friendly to a wide variety of operations. This document is also translated into 日本語 (by @hoxo_m).
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Trending Discussions on pipeR
QUESTION
I have dataset with data structures as show below
...ANSWER
Answered 2022-Mar-24 at 13:26The below code worked for me to extract the country field from array of structs.
QUESTION
str5 = 'peter piper picked a peck of pickled peppers.'
b = str5.split()
for i in b:
print(i[::-1])
...ANSWER
Answered 2022-Mar-12 at 16:49Just create a new empty str variable and concatenate it.
QUESTION
Example : 'peter piper picked a peck of pickled peppers'
first, The frequency of one alphabet was calculated.
...ANSWER
Answered 2021-Oct-03 at 02:42- use
zip
with the same string shifted by 1 to get pairs of current and the next character - use
collections.Counter
to get counts. It could also simplify your code to a single line.
QUESTION
After transposing my data I am right now at this stage:
Alex Aro Billie Piper Chris Fe Daron Chlim Erik Fuc (3000 more names)Only headers, but no data inside. Now I want to populate the empty dataframe like this:
Alex Aro Billie Piper Chris Fe Daron Chlim Erik Fuc (3000 more names) NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA (18 000 rows) NA NA NA NA NAIt does not matter if I have zeros or NA in the end. As you can see lots of rows and columns, so code is only useful if I do not have to type every row and column by myself. Thanks in advance!
...ANSWER
Answered 2021-Jul-06 at 11:54You subset the empty dataframe. If the dataframe with headers is called df
to create 18000 rows with NA
values you can do -
QUESTION
I have array of objects:
...ANSWER
Answered 2021-Jun-18 at 12:47You could use a search object, for example { patientName: 'John', technician: 'Jasmin' }
and supply it to a findResults function.
We'd use Array.filter and Array.every to ensure all search criteria are met.
If you want results to show for any search criteron, you could use Array.some instead of Array.every.
Something like:
QUESTION
On loading the MTL file, the entire model is turning black. I have referred to this link and set the rbg parameters to 1 but that hasnt solved my issue.
three.js mtl loader renders black
Here is the code associated with it:
...ANSWER
Answered 2021-May-17 at 13:12The MTL loads the texture as a TIFF image which can't be used as an image data source. Use JPG or PNG instead.
Sidenote: You will notice that the object's material has a texture assigned to the map
property but with an undefined
image
value. In such a case, the texture appears black.
QUESTION
Generate a list of all appointments in alphabetical order by patient name and by latest date and time for each patient. The list should also include the doctor scheduled and the receptionist who made the appointment.
This is my query so far:
...ANSWER
Answered 2021-May-05 at 04:52You need to join to the Employee_T
table twice, once to fetch the doctor's name, and once to fetch the receptionist's name:
QUESTION
I wrote this code in my tutorial file:
...ANSWER
Answered 2021-Apr-08 at 03:12You have defined var2
as a tuple
rather than str
. To see this for yourself, print the type of var2
: print(type(var2))
, you'll see that it is a tuple
.
Python allows tuple
s to be defined three ways:
tuple(sequence)
(a, b, c)
a, b, c
I avoid using the third syntax because it's very easy to edit unintentionally.
You need to replace the ,
s in var2
's declaration with +
s in order to perform concatenation:
QUESTION
I am using bootstrap 4 grid system and I have a layout like the image above, the issue I am getting is the border is not aligned at the bottom row. Since I am using nested columns in (first and second row) which are eventually four columns. But at the last row I have two columns. I need last row border to match with the above row.
Please help. Thanks Fiddle Link
...ANSWER
Answered 2021-Mar-30 at 11:35It happens because there are many nested row
inside another row
. So bootstrap divides nested row
to 12 columns.
What we want is to create just four columns and then put content there:
QUESTION
My LazyColumn is not recomposing but the value is getting updated.
If I scroll down the list and scroll back up I see correct values for the UI
MainActivity
...ANSWER
Answered 2021-Mar-02 at 23:58The
Flow
pups is producing updated values as you can see in my logcat
Not exactly.
The Flow
is emitting the same List
of the same Puppy
objects. I believe that Compose sees that the List
is the same List
object as before and assumes that there are no changes.
My suggested changes:
Make
Puppy
be an immutabledata
class (i.e., novar
properties)Get rid of
changeFlow
and havegetPuppies()
return a stableMutableStateFlow>
(or make that just be a public property)In
toggleAdoption()
, create a fresh list ofPuppy
objects and use that to update theMutableStateFlow>
:
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Install pipeR
The following code is an example written in traditional approach:. It basically performs bootstrap on mpg values in built-in dataset mtcars and plots its density function estimated by Gaussian kernel. The code is deeply nested and can be hard to read and maintain. In the following examples, the traditional code is rewritten by Pipe operator, Pipe() function and pipeline() function, respectively.
Operator-based pipeline
Object-based pipeline (Pipe())
Argument-based pipeline
Expression-based pipeline
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