redcar | A cross-platform programmer 's editor written in Ruby | Text Editor library
kandi X-RAY | redcar Summary
kandi X-RAY | redcar Summary
A Ruby text editor. ![alt text] "Title") ![alt text] "Title").
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Top functions reviewed by kandi - BETA
- Create a new editor document .
- Gathers a list of records from a query .
- Attach window to the window .
- Returns a new instance of this Proxy
- Sets the name of a content scope .
- Encrypts the password
- Delegates to the user .
redcar Key Features
redcar Examples and Code Snippets
Community Discussions
Trending Discussions on redcar
QUESTION
I have this class
...ANSWER
Answered 2022-Feb-10 at 00:02If you need a sum of all the passengers for all cars in the map that will do the job:
QUESTION
I have a list of objects, which for now only contain an id and a path:
...ANSWER
Answered 2021-Dec-02 at 17:32You can take a variable to maintain the current index and add two functions to toggle between the images. I hope this solves your problem.
QUESTION
I have been trying to figure out the way to split a string into words using elastic search, i have tried using the word_delimiter but it only seems to work if the string is already split for example "this-is-a-string"
However, my goal is to split strings into words like these examples:
...ANSWER
Answered 2020-Nov-05 at 09:47What you are trying to achieve is not possible using any tokenizer
, or custom-analyzer
in elasticsearch as you don't have a fixed pattern by which you are dividing your text and creating tokens.
But as mentioned earlier in the comments if you try to do this yourself it will not be the efficient and mostly the wrong way to do that and will be really difficult to cover all the use-cases you might have.
In-short, ES doesn't provide out of the box solution and you have to build these tokens in your application but it will not be efficient and performant.
QUESTION
Basically I am working on a project where certain class attributes and names of classes are stored in a text file. The goal here is to create a list of the objects of a certain data type (in this case Car) listed in the text file (of which I have already done), and then assign these to the data types within the text file. Below is an example of a text file that I would work with:
Car: 2
4 1 1 Red 3 80.5 20 60 2 aadawd
1 3 2 Blue 3 80 30 20 1 aaxzd
Bike: 3
2 1
2 2
2 3
Basically, 'Car: 2' indicates that we have 2 cars. The two lines below it indicate the attributes of the respective cars. To not waste time on unnecessary information I'll just list the data types of the lines below Car:
Getters/setters are already established for the Car classes.
So far, I converted the file into an ArrayList called list, where each line of the file represents is an element of the array. This allowed me to create an ArrayList of type Car quite easily. All I need now is to set the attributes of the Car. Any thoughts?
...ANSWER
Answered 2020-Sep-09 at 07:52As far as I can see, you have everything you need. To fill your carlist with properties you have to create an object and put it on a variable before pushing it to a list.
QUESTION
Please help, the program not work. I want to change the variables a and b and put them in the names Thanks..............................................................................................
...ANSWER
Answered 2020-Aug-08 at 18:42You should use lateinit
properties only after they are initialized. So I suggest to move initialization of names
array to ValueEventListener
:
QUESTION
I have the following code:
...ANSWER
Answered 2020-Jul-20 at 12:40It would appear I have found the solution without having to use the dirty fix of casting "as unknown as K".
I made these custom types:
QUESTION
I have a df as follows:
...ANSWER
Answered 2020-May-24 at 16:16names(df)[3:21] <- paste0("w", names(df)[3:21])
QUESTION
I have a large (ish) data frame and I want to use dplyr mutate function (or suitable alternative) to calculate the mean of selected columns.
For example, suppose I had a data frame as follows:
...ANSWER
Answered 2020-May-23 at 22:15Since you wanted rowwise mean, this will work:
QUESTION
The following program is a simple game where you can kick a ball. Now I was about to implement a class ("Gameobject") for the ball to make things object-oriented.
So far so good. But as soon as I add the mask.from_surface() as an attribute to the class, the ball doesn't move anymore. What am I doing wrong?
Working code (mask located at line 61):
...ANSWER
Answered 2020-Apr-10 at 21:12When you create the mask from the surface, then the surface is empty, because the circle is drawn on the surface in draw
:
QUESTION
Is it possible to get the name of the reference of an instance which is calling a function, in the function? In the function called by the reference of the instance, the name of the reference that called the function should be recognized. Is this possible? Thanks.
...ANSWER
Answered 2020-Mar-25 at 21:46class Car:
def __init__(self, name):
self.name = name
def change_speed(self, speed):
print(self.name, ": speed =", speed)
def car_control(self, traffic_jam):
if traffic_jam:
self.change_speed(0)
else:
self.change_speed(50)
red_car = Car("red")
black_car = Car("black")
red_car.car_control(True)
black_car.car_control(False)
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