ashley | A Java entity system inspired by Ash & Artemis
kandi X-RAY | ashley Summary
kandi X-RAY | ashley Summary
A tiny entity framework written in Java. It's inspired by frameworks like Ash (hence the name) and Artemis. Ashley tries to be a high-performance entity framework without the use of black-magic and thus making the API easy and transparent to use.
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Top functions reviewed by kandi - BETA
- Adds an entity to the engine
- Register an entity listener for an entity family
- Returns a string representation of the family hash
- Creates a string representation of bits
- Gets the bits for a set of component types
- Updates the entities
- Calculate movement component
- Calculate movement
- Compares this component with the specified index
- Update interval
- Update all entities
- Adds the entity to the family
ashley Key Features
ashley Examples and Code Snippets
Community Discussions
Trending Discussions on ashley
QUESTION
I have some columns titles essay 0-9, I want to iterate over them count the words and then make a new column with the number of words. so essay0 will get a column essay0_num with 5 if that is how many words it has in it.
so far i got cupid <- cupid %>% mutate(essay9_num = sapply(strsplit(essay9, " "), length))
to count the words and add a column but i don't want to do it one by one for all 10.
i tried a for loop:
...ANSWER
Answered 2022-Apr-08 at 04:54Use across()
to apply the same function to multiple columns:
QUESTION
I have a series of lines with the following syntax:
...ANSWER
Answered 2022-Mar-27 at 18:06Assuming a
is the result of splitting each line on \t
characters.
QUESTION
I am using the staggered grid view package. How do I make the images within my staggered grid view clickable? I have tried adding in the GestureDetector function but I do not know where exactly I should input it into the code.
here is my code
...ANSWER
Answered 2022-Mar-21 at 20:15You can wrapper your Card with a GestureDetector and set onTap callback propety to do what you want. See: https://api.flutter.dev/flutter/widgets/GestureDetector-class.html?msclkid=35f66352a95311eca644621b0a8beb24
QUESTION
I had a hard time phrasing this question but essentially I have a series of X
columns that represent weights at specific points in time. Then another set of X
columns that represent the names of those people that were measured.
That table looks like this (there's more than two columns, this is just a toy example):
a_weight b_weight a_name b_name 10 5 John Michael 1 2 Jake Michelle 21 3 Alice Bob 2 1 Ashley Brian What I WantI want to have a two columns with the maximum weight and name at each point in time. I want this to be vectorized because the data is a lot. I can do it using a for loop or an .apply(lambda row: row[col])
but it is very slow.
So the final table would look something like this:
a_weight b_weight a_name b_name max_weight max_name 10 5 John Michael a_weight John 1 2 Jake Michelle b_weight Michelle 21 3 Alice Bob a_weight Alice 2 1 Ashley Brian a_weight Ashley What I've TriedI've been able to create a mirror df_subset
with just the weights, then use the idxmax
function to make a max_weight
column:
ANSWER
Answered 2022-Mar-20 at 19:50This would do the trick assuming you only have 2 weight columns:
QUESTION
I have an update/edit form where I am using a view model and data binding. When I got to submit this update/edit form no data is being based to the controller. The model is null and the id value is 0 (where it should be a value). I am not sure what is wrong here. I am using helper tags in my form. My controller is using [FromForm]. What am I doing wrong?
Here is the View:
...ANSWER
Answered 2022-Mar-09 at 19:41for the start replace your form tag with the helper and replace controller with conroller name, not action (as in yours) and add @Html.AntiForgeryToken()
QUESTION
Given this input:
...ANSWER
Answered 2022-Mar-15 at 18:13Consider below approach
QUESTION
This is a clarification/follow-up on the earlier question where I didn't specify the requirement for null values.
Given this input:
...ANSWER
Answered 2022-Mar-15 at 19:43Use below
QUESTION
I'm trying to filter the rows of a dataframe according to whether there is a certain value in one column:
...ANSWER
Answered 2022-Feb-15 at 17:58Your problem seems simple enough to be solved by str.contains.
QUESTION
I have these two tables:
EDIT: Updated my first table
...ANSWER
Answered 2022-Feb-08 at 13:50If I'm understanding your request correctly, you're trying to update a field that has a long type with values that are of symbol type. This is going to fail with a 'type
error as column values are expected to be uniform in type. What you can alternatively do is create new columns for the symbol entries, and after that select the columns you want.
Is something like this what you had in mind? I've assumed that the column name is determined by its col2
value in tab
. Also it looks like you have two val_01
columns in your tab
input, I assumed one of these was supposed to be val_02
.
QUESTION
I have JSON and JSON array and I want to push every elements of JSON to JSON array with some condition.
Here is my code:
...ANSWER
Answered 2022-Feb-09 at 07:33Note that you're not really working with JSON. JSON is a string representation of JavaScript objects. What you have is simply a plain JS object, and also an array of objects.
Your issue is that you're simply passing a string into match
, and not an actual object, when you are using template literals.
Instead, use bracket notation to use the value of the key
variable in your new match
object, i.e.:
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