TooN | TooN - Tom 's Object Oriented Numerics library
kandi X-RAY | TooN Summary
kandi X-RAY | TooN Summary
TooN - Tom's Object Oriented Numerics library
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of TooN
TooN Key Features
TooN Examples and Code Snippets
function createUser(firstName, lastName, email, age, address){
const user = Object.create(createUser.prototype);// {}
user.firstName = firstName;
user.lastName = lastName;
user.email = email;
user.age = age;
user.address = add
Community Discussions
Trending Discussions on TooN
QUESTION
I want to make a recommendation system for webtoon, so I am collecting webtoon data. Currently, I wrote a code to scrap the url of the toons on the Kakao Webtoon page.
...ANSWER
Answered 2022-Apr-11 at 06:14Try like below.
QUESTION
I have ToMany relation which looks like this,
...ANSWER
Answered 2022-Mar-24 at 16:51The problem was that I didn't need to add final pdf = ToOne();
in product's Model and remove the @Backlink()
from Pdf
model. And it put data in different list and doesn't remove from previous list. And if you put duplicate object it just updates it.
Although I still have one problem it only stores default values which means some values might be null
but I think this problem is not related to question so it's fine and putting above as answer.
QUESTION
I have two classes with one-to-many relation:
...ANSWER
Answered 2022-Feb-14 at 06:29Yes, for ObjectBox for Dart adding an equals 0 condition on the ToOne is the way to find objects without a ToOne target:
QUESTION
I need to load the Post
entities along with the PostVote
entity that represents the vote cast by a specific user (The currently logged in user). These are the two entities:
ANSWER
Answered 2022-Feb-01 at 20:51I could imagine the standard bi-directional association using @OneToMany
being a maintainable yet performant solution.
To mitigate n+1
selects, one could use e.g.:
@EntityGraph
, to specify which associated data is to be loaded (e.g. oneuser
with all of it'sposts
and all associatedvotes
within one single select query)- Hibernates
@BatchSize
, e.g. to loadvotes
for multipleposts
at once when iterating over allposts
of auser
, instead having one query for each collection ofvotes
of eachpost
When it comes to restricting users to perform accesses in less performant ways, I'd argue that it should be up the API to document possible performance impacts and offer performant alternatives for different use-cases.
(As a user of an API one might always find ways to implement things in the least performant fashion:)
QUESTION
I created a custom post type with a custom taxonomy. For this I used the following code in my functions.php
ANSWER
Answered 2022-Jan-18 at 16:38"Problem is that the page still shows all articles, including the articles that should not be shown."
Because you're missing the main step! You have not changed the query based on the selected value!
You could do it using pre_get_posts
hook. Like this:
QUESTION
I'm getting this error now with this file but I've using the same approach from the beginning, it used to work perfectly. I need assistance with this.
This is the error : *Attempt to invoke virtual method 'android.view.View android.widget.ImageView.findViewById(int)' on a null object reference *
I get for the ImageView
I'm creating a Splash Screen for the app
Below is the .java file for the activity
...ANSWER
Answered 2021-Nov-19 at 14:24Try to modify here:
QUESTION
i am trying to print the navbar in my mobile app. Code for main.dart: the import of package navbar.dart is unused the system says.the navbar shows completely nothing. does anyone know how to fix this? the weather app itself does work. but the navbar does not print. PLaceholderPLaceholderPLaceholderPLaceholderPLaceholderPLaceholderPLaceholderPLaceholderPLaceholderPLaceholderPLaceholderPLaceholderPLaceholder
...ANSWER
Answered 2021-Nov-01 at 14:18Inside the scaffold just above the body write
QUESTION
I have an example sentence that looks like this:
""Music"",""EDM / Electronic"",""organizer: Tiny Toons""
I want to parse this sentence into the tokens:
["Music", "EDM / Electronic", "organizer: Tiny Toons"]
My regex foo is quite limited, and I'm under some time pressure.
Was wondering if someone could help me construct a regex (compatible with Java8 - as I'm using Clojure to apply the regex) to parse out these capture groups.
Thank you, Jason.
...ANSWER
Answered 2021-Oct-30 at 17:43Assuming the sentence is the entire string and that there are no commas or "
to be matched, you could just use
QUESTION
I have 2 classes set up with these relations, with Faults only having 1 equipment, and equipment having many faults.
...ANSWER
Answered 2021-Oct-27 at 05:34Oh man, the rubber ducky method helps again, I feel like an idiot. Anyway, for anyone else that stumbles upon this working with backlinks in flutter, you do indeed query the "parent" object
QUESTION
I am trying to set up the sync server with docker on Windows, but I get "Error opening the database 'objectbox': In entity "Album", property "artistId": missing virtualTarget" after running this command: docker run --rm -it -v %cd%:/data --publish 127.0.0.1:9999:9999 --publish 127.0.0.1:9980:9980 --user=0 objectboxio/sync:21.5.14-server --model /data/objectbox-model.json --unsecured-no-authentication --browser-bind 0.0.0.0:9980
Here is my model.json:
...ANSWER
Answered 2021-Sep-27 at 06:13Use at least ObjectBox for Java version 2.9.2-RC4 which removes some flags that are incompatible with Sync from the model JSON file.
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