lie | A basic but performant promise implementation | Reactive Programming library
kandi X-RAY | lie Summary
kandi X-RAY | lie Summary
lie is a small, performant promise library implementing the Promises/A+ spec (Version 1.1). Originally a fork of Ruben Verborgh's promiscuous, with version 2.6 it became a fork of ayepromise by Chris Burgmer.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of lie
lie Key Features
lie Examples and Code Snippets
Lines of Code : 36License : Permissive (MIT)
Copy// First we need to create the tree:
var createTree = require('yaot');
var tree = createTree();
var points = [
0, 0, 0, // First point at 0, 0, 0
10, 0, 0 // second point at 10, 0, 0
]
tree.init(points);
// Now we are ready to query it:
// Whic def embedding_lookup_sparse(params,
sp_ids,
sp_weights,
partition_strategy="mod",
name=None,
combiner=None,
def embedding_lookup_sparse_v2(params,
sp_ids,
sp_weights,
combiner=None,
max_norm=None,
name=N function assertIsType (value: unknown): asserts value is T {
if (/* value is not the shape of T */) throw new Error('Invalid type');
// else value is T and function exits cleanly, implicitly returning void/undefined
}
const sendMail = async () => {
try {
const recipient = "bill@microsoft.com"
const title = "Acquire Unicorn metaverse start-up";
const body = "Don't lie behind Zuck back. Metaverse is the future..."
cox²/a² - y²/b² = 1
x²/a² = 1 + y²/b²
x²/a² - 1 = y²/b²
b²(x²/a² - 1) = y²
b²(x²/a² - 1) = y²
± sqrt(b²(x²/a² - 1)) = y
function flattenHyperbola(a, b, inf=1000) {
const points = [],
a2 = a**2,
b2axios.interceptors.response.use(function (response) {
// Any status code that lie within the range of 2xx cause this function to trigger
// Do something with response data
return response.data; // do like this
}, function (errovar cdata = [];
cdata.push(['2020-01-13 17:16', 1.1]);
cdata.push(['2020-01-12 17:16', 2.9]);
cdata.push(['2020-01-11 17:16', 1.2]);
cdata.push(['2020-01-10 17:16', 3.6]);
cdata.push(['2020-01-09 17:16', 6.7]);
cdata.push(['2020-01-0// Add a request interceptor
axios.interceptors.request.use(function (config) {
// Do something before request is sent
return config;
}, function (error) {
// Do something with request error
return Promise.reject(error);
import numpy as np
import math
from math import sin, cos
from mpl_toolkits.mplot3d import proj3d
def plot_arc3d(vector1, vector2, radius=0.2, fig=None, colour='C0'):
""" Plot arc between two given vectors in 3D space. """
""" ConCommunity Discussions
Trending Discussions on lie
QUESTION
Hey there stackoverflow
I am currently building a course application as part of my laravel project.
My problem lies in how the eloquent handle model relations, i'm still kinda new to eloquent, so hopefully you can answer my question.
The structure
The Course has many episodes and each episode has many sections.
Which means I have 3 tables in the DB. Courses -> course_episodes -> course_episode_sections
ID table is where i connect courses with users - course_users.
Right now i can create courses and and put in all the data correctly.
The Problem
I need to retrieve all the courses and its nested children that the user has bought, which is connected in the course_users table with columns course_id and user_id
Course structure
Same stucture in DB
...ANSWER
Answered 2021-Jun-14 at 15:14According to your explanation, course_users table holds many-to-many relationship between Course and User model. In case of a many-to-many relationship, you actually don't need a CourseUser model. This kind of table which holds many-to-many relationship is called pivot table. Read more from the Official Documentation
I am defining only the relationships with your Course, User, CourseEpisode, CourseEpisodeSection models.
Course.php
QUESTION
I'm trying to write a line to a file every 5 seconds continuously. So let us say I have a String = Hello world and I run my code for 15 seconds my output should be a file containing the data
ANSWER
Answered 2021-Jun-14 at 13:35At every iteration, you re-open your file using a FileWriter. By default, it starts writing at the beginning of the file, thus overwriting its contents with always the same "Hello World" string.
If you want to add that sentence to the end, then you want to set the "append" option when instanciating your FileWriter. Also append a line separator each time:
QUESTION
So I have the following code with given input:
...ANSWER
Answered 2021-Jun-14 at 13:02You can check before indexing that you are in range.
Like that (btw look that i changed i and j in the loops):
QUESTION
For the past days I've been trying to plot circular data with python, by constructing a circular histogram ranging from 0 to 2pi and fitting a Von Mises Distribution. What I really want to achieve is this:
- Directional data with fitted Von-Mises Distribution. This plot was constructed with Matplotlib, Scipy and Numpy and can be found at: http://jpktd.blogspot.com/2012/11/polar-histogram.html
- This plot was produced using R, but gives the idea of what I want to plot. It can be found here: https://www.zeileis.org/news/circtree/
WHAT I HAVE DONE SO FAR:
...ANSWER
Answered 2021-Apr-27 at 15:36This is what I achieved:
I'm not entirely sure if you wanted x to range from [-pi,pi] or [0,2pi]. If you want the range [0,2pi] instead, just comment out the lines ax.set_xlim and ax.set_xticks.
QUESTION
In my GCP project, I have a python API running in a docker container (using connexion). I want to expose the API (with an API key) using API Gateway.
When I deploy the docker container with --ingress internal, I get Access is forbidden. on API calls over the Gateway. So the API gateway cannot access the Google Run container.
When I use --ingress all, all works as expected, but then my internal API is accessible from the web, which is not what I want.
I created a service account for this:
...ANSWER
Answered 2021-Jun-13 at 12:12Ingress internal means "Accept only the requests coming from the project's VPC or VPC SC perimeter".
When you use API Gateway, you aren't in your VPC, it's serverless, it's in Google Cloud managed VPC. Therefore, your query are forbidden.
And because API Gateway can't be plugged to a VPC Connector (for now) and thus can't route the request to your VPC, you can't use this ingress=internal mode.
Thus, the solution is to set an ingress to all, which is not a concern is you authorize only the legit accounts to access it.
For that, check in Cloud Run service is there is allUsers granted with the roles/run.invoker in your project.
- If yes, remove it
Then, create a service account and grant it the roles/run.invoker on the Cloud Run service.
Follow this documentation
- Step 4: update the x-google-backend in your OpenAPI spec file to add the correct authentication audience when you call your Cloud Run (it's the base service URL)
- Step 5: create a gateway with a backend service account; set the service account that you created previously
At the end, only the account authenticated and authorized will be able to reach your Cloud Run service
All the unauthorized access are filtered by Google Front End and discarded before reaching your service. Therefore, your service isn't invoked for nothing and therefore your pay nothing!
Only API Gateway (and the potential other accounts that you let on the Cloud Run service) can invoke to the Cloud Run service.
So, OK, your URL is public, reachable from the wild internet, but protected with Google Front End and IAM.
QUESTION
I am creating a turn based game. I want to define a datatype that encodes one type out of many possible types. Here is the motivating example:
I have defined a Turn type using GADTs, so the type of each value of Turn a says something about it's value.
ANSWER
Answered 2021-Jun-12 at 21:19Something like this, I guess:
QUESTION
I'm trying to Deserialize a date correctly from json.
The date format is like this:
...ANSWER
Answered 2021-Jun-12 at 00:20Turns out System.Text.Json isn’t the issue here, but more the solution.
I’ve removed the using for Newtonsoft.Json.Converters and replaced it with System.Text.Json. Then used the JsonSerializer to Deserialize.
Also removed the IsoDateTimeConverter code.
This seems to work - https://dotnetfiddle.net/UEE3QD
QUESTION
I have two arrays of objects that I'm comparing using the value group(first array) and groupName(second array). I push all matching groups to one array called matching, and all non matching objects I push to another array called nonMatching.
The function to get matching seems to work fine, only adding the matching elements. The problem lies with the find non matching function. I've been testing with a mock data set for the first array and it only contains 7 items, yet when I check the nonMatching array after running my function I have 26 items total, most of which are duplicates.
I'm really not sure where I'm going wrong and why the matching logic works but the nonMatching doesn't.
arr1:
...ANSWER
Answered 2021-Jun-11 at 22:44It is because you're using the map and calculating if the group is equal to config for each and every element in the arr2.
You just need to find if the object exists in other or not. If the object doesn't exist then push the group to findNonMatching array.
You can use find for this.
QUESTION
I am a little bit confused about my network setup at home.
This is the setup:
VLAN1 - 172.16.20.0/24 VLAN2 - 10.11.12.0/24
I am in the VLAN2 net (which is my WiFi), for the moment I allowed all traffic between both subnets.
My setup uses a KVM host for most of the services, my firewall lies on this machine and is virtualized (opnsense).
So the KVM network interfaces looks like this:
...ANSWER
Answered 2021-Jun-11 at 17:32I fixed it by myself. The management interface itself was missing a route to the VLAN2 net. Works now :)
QUESTION
I am using the free TURN server provided by https://numb.viagenie.ca/. The STUN servers are also public.
I am using the following configuration:
...ANSWER
Answered 2021-Mar-17 at 16:54Before setting up a brand new TURN server you can try to understand what's actually happening: if you take a trace on the computer with an application like Wireshark, and filter for stun messages, you should be able to see the browser sending Binding Request and Allocate Request methods towards the TURN server.
A missing response from the server may mean that the server is not available, the port is wrong, or a firewall prevents the browser to reach the TURN server.
If instead the credentials are wrong, the browser will receive a 401 error to the Allocate Request with the message-integrity attribute.
You can also verify the TURN URL and credentials by running the WebRTC sample application that deals with ICE candidate gathering at https://webrtc.github.io/samples/src/content/peerconnection/trickle-ice/ .
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