Cabbage | A video composition framework build on top of AVFoundation It's simple to use and easy to extend | Video Utils library
kandi X-RAY | Cabbage Summary
kandi X-RAY | Cabbage Summary
A high-level video composition framework build on top of AVFoundation. It's simple to use and easy to extend. Use it and make life easier if you are implementing video composition feature. This project has a Timeline concept. Any resource can put into Timeline. A resource can be Image, Video, Audio, Gif and so on.
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Community Discussions
Trending Discussions on Cabbage
QUESTION
This is the format of my text file:
apricot
garlic
pineapple
attorney
banana
cantaloupe
Cherry
celery
cabbage
cucumber
fig
raspberry
Kiwi
lettuce
lime
mango
melon
grapefruit
Pear
pepper
Apple
radish
grape
The problem I'm having is that the text file contains extra blank lines and I'm not allowed to remove those lines. When I add the words to an arraylist it reads those extra blank lines and I'm wondering how I could remove those extra values.
This is what I've come up with so far:
ANSWER
Answered 2022-Apr-08 at 02:50try this:
QUESTION
I want to make a bit complex code which will advice user to add some products to his cart if his total cost of it lower than his budget, but I've run into a problem that when I enter a small budget amount (which can still include a small product like sauce), the code goes into an infinite loop or just doesn't work, would like to know how to repair my code
...ANSWER
Answered 2022-Mar-22 at 13:36The problem is that you get into a situation where both totalcost < budget
and pricelist[i] + totalcost > budget
are true (i.e., you have some money left, but not enough for productlist[i]
), but you don't change either i
or totalcost
, so you loop forever on the fact that you can't afford prodouctlist[i]
.
At no point do you actually exit the loop when you can no longer afford any product; you seem to be assuming that you will be able to spend exactly budget
dollars.
Here's an example, using a for
loop, that buys as many of each item as you can (a greedy method), so that you only consider each item once.
QUESTION
I've been writing the code, which have to check if the product from input is in list and if it is true - add it to total cost
But there is a problem which i stuck on really hard When i make first input - all code is working properly, but when i try to input another products - they just take the price of first inputed one, so it often looks like this:
...ANSWER
Answered 2022-Mar-18 at 18:35You need to update the indx
and price
at each iteration of the while loop. The product to look up changes on every iteration of the while
loop, but since you store the prices of the corresponding product in separate variables, those need to be updated as well:
QUESTION
A function should do only one thing is considered a good practice when writing functions. However, I have a function that is already very minimal, but nevertheless I think it can be further extracted, but I don't know how this can be done.
The following recode()
function replaces array values according to a look-up dictionary.
ANSWER
Answered 2022-Mar-04 at 13:54You do not need to extract in your case, thats why arrow functions exist.
QUESTION
I wrote a simple function to replace values in an array according to a look-up dictionary object:
...ANSWER
Answered 2022-Feb-27 at 21:16You can use the nullish coalescing operator (??
) to resolve null
in cases of undefined
(and use a generic type parameter to infer the type of values from the dict
parameter):
QUESTION
I have a 2-column dataframe. First column contains a single entry of a class of items (in this case, vegetables). The second column is the incoming new_item
, which are grocery items of different categories (meat, fruit, veg, etc).
ANSWER
Answered 2022-Feb-24 at 19:43current <- tibble::tribble(
~prev_veg, ~new_item,
"cabbage", "lettuce",
NA, "apple",
NA, "beef",
NA, "spinach",
NA, "broccoli",
NA, "mango"
)
target_veg <- c("cabbage", "lettuce", "spinach", "broccoli")
library(dplyr, warn.conflicts = FALSE)
library(purrr)
current %>%
mutate(
prev_veg = accumulate(
head(new_item, -1),
~ if_else(.y %in% target_veg, paste(.x, .y, sep = ", "), .x),
.init = prev_veg[1]
)
)
#> # A tibble: 6 × 2
#> prev_veg new_item
#>
#> 1 cabbage lettuce
#> 2 cabbage, lettuce apple
#> 3 cabbage, lettuce beef
#> 4 cabbage, lettuce spinach
#> 5 cabbage, lettuce, spinach broccoli
#> 6 cabbage, lettuce, spinach, broccoli mango
QUESTION
I have pretty much the whole Bag class implemented correctly and it has been proven to work, except for this remove method. The overall time complexity should be O(length). I'm trying to accomplish this by moving the element to be removed to the end of the array and swapping it with the last element. Then, I use Arrays.copyOf() to truncate the array.
...ANSWER
Answered 2022-Feb-14 at 03:04A bag is an unordered collection of things. The quickest way to remove an item in the bag is to replace it with the last item in the array and decrementing the count. Below is how you would remove an item. I remove the void add(String item)
and String toString()
method, only showing just the remove method. O(n) because of the linear search for the item in the array.
QUESTION
I want add data to array of object on button click, if index value not present create new object and add data
...ANSWER
Answered 2022-Jan-07 at 00:32Here is an example solution:
QUESTION
I am making a simple app where it displays some recipes and you can go into an individual 'recipe screen' which shows an image/ingredients and instructions for making the recipe. However I am now trying to make a button which returns you to the recipe list. The button works however the recipe screen and the recipe list which I am returning to seem to overlap, therefore I need to figure out how to clear the recipe screen before moving to the recipe list screen. However, for some reason the clear_canvas() or clear_screen() functions do not work. What should i do instead in order to clear the kivy screen?
This is an image of the overlapping screens:
Python code:
...ANSWER
Answered 2021-Dec-20 at 14:42Since you add stuff to the RecipeWindow
using the on_enter()
method, just add an on_leave()
method to clear it:
QUESTION
I have the large CSVs with following sample dataframes:
...ANSWER
Answered 2021-Dec-13 at 21:01You can use fuzzy matching with thefuzz.process.extractOne
, that will compute the closest match using Levenshtein Distance:
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simplely drag Cabbage/Sources folder to you project.
Or add Cabbage as a submodule.
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