groupie | simple flow control library node.js | Runtime Evironment library
kandi X-RAY | groupie Summary
kandi X-RAY | groupie Summary
A simple flow control library for node.js for executing multiple functions as a group or in a chain, calling back when all functions have finished.
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Trending Discussions on groupie
QUESTION
df=pd.DataFrame({'Name':['a','a','b','b','b','c'], 'Score':[4,6,8,12,34,66]})
...ANSWER
Answered 2021-May-23 at 19:41x = df.groupby("Name").agg(list)
print(
x["Score"]
.apply(pd.Series)
.add_prefix("Score")
.fillna("")
.rename(columns={"Score0": "Score"})
.reset_index()
)
QUESTION
I am using Android Studio version 4.1.2. My project was working fine. I updated it to Android Studio 4.1.3. I still get the errors on reinstalling AS 4.1.2. I started getting the following error:
...ANSWER
Answered 2021-Apr-20 at 14:48You have to add in your build.gradle
the repositories
block
QUESTION
I'm using Groupie as a recycle view adapter and I was able to call a activity method inside the class. the code that call the method as show below.
(it.context as ).()
but the problem is i wonder how to call a method from a fragment inside the class? Here is my code
...ANSWER
Answered 2021-Jan-23 at 21:15Generally your data classes and therefore your Item
s shouldn't be mutable, in that case, it'd look like so:
QUESTION
Is there a way to make a group by aggregation by multiple columns in numpy? Im trying to do it with this module: https://github.com/ml31415/numpy-groupies Goal is to get a faster groupby than pandas. for example:
...ANSWER
Answered 2020-Oct-30 at 10:08Given that group_idx
has positive values, we can use a dimensionality-reduction based method. We are assuming the first three columns as the groupby ones and the last (fourth) one as the data column to be summed.
Approach #1
We will stick to NumPy tools and also bring in pandas.factorize
in the mix.
QUESTION
I'm using spark in docker in order to do some processing. We got a Kafka container, Spark master container, two Spark workers containers and a Python container orchestrating the whole flow. We use docker-compose
to bring everything up:
ANSWER
Answered 2020-Oct-01 at 09:29It had to do with permissions. Thanks to OneCricketeer I've found out the user in the Spark container couldn't write to the directory. Fixed it with this entrypoint file:
QUESTION
First, my question is same with this. But my code is different, and I try to follow this but not solve my problem.
So my question is, I would like to have this:
- Header 1
- Child header 1
- Child header 1
- Child header 1
- Header 2
- Child header 2
- Child header 2
I have this instead:
- Header 1
- Child header 1
- Child header 1
- Child header 1
- Child header 2
- Child header 2
- header 2
- Child header 1
- Child header 1
- Child header 1
- Child header 2
- Child header 2
This is my code for ParentItemAdapter
ANSWER
Answered 2020-Sep-29 at 10:48I solved my problem with this code.
QUESTION
I have bunch of text box and drop down list on my web page. The text box look and feel is totally different than the drop down box in my MVC view. Text box is automatically generated by CRUD operations of MVC, but I put the dropdown list on my page on my own. Below is the code:
...ANSWER
Answered 2020-Sep-23 at 05:08
@Html.LabelFor(model => model.Office, new { @class = "control-label" })
@Html.EditorFor(model => model.Office, new { htmlAttributes = new { @class = "form-control", style = "Width:50%" } })
@Html.LabelFor(model => model.Group, new { @class = "control-label" })
@Html.DropDownList("Groups", ViewBag.Groupie as SelectList, new{ @class = "form-control", style = "Width:50%" })
@Html.LabelFor(model => model.Group, new { @class = "control-label" })
@Html.EditorFor(model => model.Group, new { htmlAttributes = new { @class = "form-control", style = "Width:50%" } })
QUESTION
I see this question asked a few times but maybe because I'm using the Groupie library for adding items to my adapter, I'm not being able to unselect the other items when one of the them is selected (similar to radio button functionality). I'm trying to notify the adapter of changes and somewhat get the position of the item selected but I think I may still be missing something if someone could point this out for me please.
...ANSWER
Answered 2020-Aug-03 at 02:56First option: Create your adapter and create a local variable in the adapter and check the position selected it is the variable.
Second option: Create the variable in the Activity called selected_position. When the function onClickItem called update this variable and notify adapter change. in your item check the variable in the activity, example:
QUESTION
I have a RecyclerView implemented with the Groupie library and I can delete an item from the list fine, however need to update the view to see the change. I'd like to have something like notifyDataSetChanged() instead, so the list updates immediately. I'm a bit confused at this stage though, tried a few different ways to get an interface from the class that hosts my view holder to be triggered from the fragment that holds the adapter but I think I'm stuck now if I could get some help please.
...ANSWER
Answered 2020-Jul-06 at 05:29I think you are missing this concept from the groupie Readme:
Modifying the contents of the GroupAdapter in any way automatically sends change notifications. Adding an item calls notifyItemAdded(); adding a group calls notifyItemRangeAdded(), etc.
So to remove an item, call section.remove(item)
. However, in your onClickItem
function you currently only pass the position. Pass the item like clickListener?.onClickItem(this@RecyclerProductItem)
instead.
Even more ideally and safely you should remove by product.id
, e.g. clickListener?.onClickItem(this@RecyclerProductItem.product.id)
then in onClickItem()
you just search for the item with that product id and remove it. Let me know if I'm not clear.
QUESTION
I am working with pandas data frames. Suppose I have
...ANSWER
Answered 2020-Jun-20 at 14:56Use:
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