Positioning agent randomly within GIS space

I am looking to randomly position a fixed number of 'People' agents into my GIS space with regions. I currently have a table with a column for region and have identically named GIS regions in my GIS map.
Each 'Person' has a parameter 'region' which into which I map the value of the 'region' column in my table to. I then need to find some way to set the position of the agent to a random point inside the assigned region.


I have tried:
GISRegion myRegion = main.map.searchFirstRegion(region);
Point pt = myRegion.randomPointInside();
setXYZ( pt.x, pt.y, pt.z );



in the "On startup" field for my Person Agent but it seems that main.map.searchFirstRegion(region); does not do a good job of getting the correct region, as agents are distributed in places where there is no region (i.e in the sea):
Image


Ideally, I would like to use void setLocation(region) but setLocation takes in a Point or INode variable whereas the 'region' parameter is a string. Is there a way to search the list of regions by name for the matching region and return that region?
Thanks!

Read More

Laravel Google Api

Hey Reddit community! 👋

I’m excited to share my latest project with you all: the Laravel Google Services Client! 🎉

🔗 GitHub Repository:
https://github.com/tomshaw/google-api submitted by /u/bigspacecraft
[link] [comments]

Read More

python valueerror : too many values to unpack

I am a python beginner . I was trying to run this code :

def main():
print ( " This program computes the average of two exam scores . ")
score1,score2 = input ("Enter two scores separated by a comma:")
average = (score1 + score2)/2.0
print ("The average of the score is : " , average )




when I summon the main() I got this ValueError :

ValueError: too many values to unpack (expected 2)




what is wrong with this code ?

Read More

storing std::reference_wrapper into std::set

I was hoping infer std::reference_wrapper to MyType& automagically on bool operator

Read More

Dijkstra’s Algorithm negative edges

How can I formally prove that Dijkstra’s algorithm doesn’t work with negative-weighted edges?

Read More

expo DocumentPicker is not selecting any document

I am new to React native i have a problem withe the expo DocumentPicker for some reason the DocumentPicker does not select any file, and it always shows that Selected Document: None

import React, { useState } from "react";
import { Button, StyleSheet, Text, View } from "react-native";
import * as DocumentPicker from "expo-document-picker";

export default function App() {
const [document, setDocument] = useState(null);

const pickDocument = async () => {
const result = await DocumentPicker.getDocumentAsync({ type: 'application/pdf' });
if (result.type === "success") {
setDocument(result);
}
};

return (


Selected Document: {document ? document.name : "None"}



);
}

const styles = StyleSheet.create({
container: {
flex: 1,
alignItems: "center",
justifyContent: "center",
padding: 20,
},
paragraph: {
marginTop: 24,
fontSize: 18,
fontWeight: "bold",
textAlign: "center",
},
});

Read More

How to get the json object with Typescript?

I am trying to get job by job_id via firebase rest api. I am getting this JSON result below. How i can rid of the 0 and get the object?


And Is there better way to get the job via firebase rest api?
This is my code:
{
"0": {
"category_id": 0,
"created_on": "Mar 29, 2024",
"description": "Dolor justo tempor duo ipsum accusam rebum gubergren erat. Elitr stet dolor vero clita labore gubergren. Kasd sed ipsum elitr clita rebum ut sea diam tempor. Sadipscing nonumy vero labore invidunt dolor sed, eirmod dolore amet aliquyam consetetur lorem, amet elitr clita et sed consetetur dolore accusam.",
"job_id": "TEL5UAVd5b3Q4jLY2aFfWs4QneMO",
"job_nature": "Full-time",
"location": "Gabrovo, Bulgaria",
"qualifications": [
"Rebum vero dolores dolores elitr",
"Elitr stet dolor vero clita labore gubergren",
"Dolor justo tempor duo ipsum accusam"
],
"salary": "$1500-$1900",
"title": "Marketing manager",
"user_id": "qDDuvTWL00N2sNXPhMy2rE0ZB8w2"
}
}

export class JobDetailComponent implements OnInit {
job = {} as Job;

constructor(
private apiService: ApiService,
private activeRoute: ActivatedRoute
) { }

ngOnInit(): void {
this.activeRoute.params.subscribe((data) => {
const id = data['jobId'];

this.apiService.getJob(id).subscribe((job) => {
this.job = job;
console.log(job)
});
});
}
}

import { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { environment } from 'src/environments/environment.development';
import { Category } from './types/category';
import { Job } from './types/job';

@Injectable({
providedIn: 'root'
})
export class ApiService {
constructor(private http: HttpClient) { }

getCategories() {
const { apiUrl } = environment;
return this.http.get(`${apiUrl}/categories.json`);
}
getJobs() {
const { apiUrl } = environment;
return this.http.get(`${apiUrl}/jobs.json`);
}
getJob(id: string) {
const { apiUrl } = environment;
return this.http.get(`${apiUrl}/jobs.json?orderBy="job_id"&equalTo="${id}"`);
}
}

Read More

Boost Your Laravel Forge Productivity 🚀

submitted by /u/christophrumpel
[link] [comments]

Read More

Suppress default message of assert_eq! when custom message provided?

To my surprise, when I supply a custom message, it seems that assert_eq!'s default message is also printed out regardless.


Here I'm comparing some very long strs. So it is preferable not to clutter up the console but instead take a limited slice of each.
let left = tds.get_bulk_post_str();
let error_msg = format!("Bulk text is not what is expected: get_bulk_post_str() starts\n{}...\n\nExpected text starts\n{}...\n",
&left[0..20], &expected_bulk_text[0..20]);
// assert_eq! not used because assert_eq! apparently does not suppress its default message even when you supply a custom message!
// ... and in this case the default message is far too long.
// assert_eq!(left, expected_bulk_text, "{}", error_msg);

// instead, I think I'm forced to do something like this:
if left != expected_bulk_text {
panic!("{}", error_msg)
}



... is there any way of suppressing the default message?


If not, this seems a strange design choice, unlike any other language I know. Is it deliberate?


PS I'm aware the first 20 chars of each string might be identical. Obviously if I really wanted to go to town on this I'd have to examine both strings to find out the first case of difference, and just print corresponding slices from the middle.

Read More

Bidimensional splines, strictly increasing in one argument

I am working in R. I want to specify flexibly a function q(X,Y) where q is strictly increasing with respect to X (but not necessarily with respect to Y).
I want to use bidimensional splines but I don't know how to do (how to impose the monotonicity constraint in 2D).
So far, my method is to select several values of Y, and for each values of Y, I compute a monotone splines with respect to X. And then I interpolate to create the whole function q. But I wonder if it was possible to do all this in 1 step?

Read More

firebase_storage/object-not-found. No object exists at the desired reference

I am trying to fetch images from firebase storage and display it in my flutter app but i am getting the error "No object exists at the desired reference". All the images are stored in the root directory. I have also changed the firebase rules to allow read and write without authentication.
This is my code.
import 'package:firebase_core/firebase_core.dart';
import 'package:flutter/material.dart';
import 'package:firebase_storage/firebase_storage.dart';

void main() async {
WidgetsFlutterBinding.ensureInitialized();
await Firebase.initializeApp();
runApp(MyApp());
}

class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Wallpaper App',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: WallpaperScreen(),
);
}
}

class WallpaperScreen extends StatefulWidget {
@override
_WallpaperScreenState createState() => _WallpaperScreenState();
}

class _WallpaperScreenState extends State {
List imageUrls = []; // Store fetched image URLs

@override
void initState() {
super.initState();
fetchImages();
}

Future fetchImages() async {
try {
final storageRef = FirebaseStorage.instance.ref();
final result = await storageRef.listAll();

for (var item in result.items) {
try {
final url = await item.getDownloadURL();
setState(() {
imageUrls.add(url);
});
} catch (error) {
print("Error fetching URL");
}
}
} catch (e) {
print("Error fetching images: $e");
}
}

@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('Wallpapers'),
),
body: GridView.builder(
itemCount: imageUrls.length,
gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 2,
crossAxisSpacing: 4.0,
mainAxisSpacing: 4.0,
),
itemBuilder: (BuildContext context, int index) {
return Image.network(
imageUrls[index], // Load image from URL
fit: BoxFit.cover,
);
},
),
);
}
}

Read More

Use Font Awesome icon as CSS content

I want to use a Font Awesome icon as CSS content, i.e.,

a:before {
content: "...";
}




I know I cannot use HTML code in content, so is it only images left?

Read More

SNMP OID not supported in HP GEN11 but same supported in old HP GEN machines

In DL325 GEN11 DA most of the SNMP OID below returns no such oid available for GEN11 but same works and returns the value in GEN10/GEN10 Plus. What to do get those values ?




cpqSeCpuStatus :
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.1.2.2.1.1.6
SNMPv2-SMI::enterprises.232.1.2.2.1.1.6 = No Such Instance currently exists at this OID
cpqDaCntlrCondition :
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.3.2.2.1.1.6
SNMPv2-SMI::enterprises.232.3.2.2.1.1.6 = No Such Instance currently exists at this OID
cpqDaAccelCondition :
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.3.2.2.2.1.9
SNMPv2-SMI::enterprises.232.3.2.2.2.1.9 = No Such Instance currently exists at this OID
cpqDaLogDrvStatus:
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.3.2.3.1.1.4
SNMPv2-SMI::enterprises.232.3.2.3.1.1.4 = No Such Instance currently exists at this OID
cpqDaLogDrvCondition :
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.3.2.3.1.1.11
SNMPv2-SMI::enterprises.232.3.2.3.1.1.11 = No Such Instance currently exists at this OID
cpqDaPhyDrvStatus :
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.3.2.5.1.1.6
SNMPv2-SMI::enterprises.232.3.2.5.1.1.6 = No Such Instance currently exists at this OID
cpqDaPhyDrvCondition:
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.3.2.5.1.1.37
SNMPv2-SMI::enterprises.232.3.2.5.1.1.37 = No Such Instance currently exists at this OID
cpqDaPhyDrvSmartStatus :
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.3.2.5.1.1.57
SNMPv2-SMI::enterprises.232.3.2.5.1.1.57 = No Such Instance currently exists at this OID
cpqDaTapeDrvStatus:
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.3.2.9.1.1.8
SNMPv2-SMI::enterprises.232.3.2.9.1.1.8 = No Such Instance currently exists at this OID
cpqHeEventLogCondition:
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.6.2.11.2.0
SNMPv2-SMI::enterprises.232.6.2.11.2.0 = No Such Instance currently exists at this OID
cpqHeThermalSystemFanStatus:
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.6.2.6.4
SNMPv2-SMI::enterprises.232.6.2.6.4 = No Such Instance currently exists at this OID
cpqHeThermalCpuFanStatus:
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.6.2.6.5
SNMPv2-SMI::enterprises.232.6.2.6.5 = No Such Instance currently exists at this OID
cpqHeFltTolFanCondition:
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.6.2.6.7.1.9
SNMPv2-SMI::enterprises.232.6.2.6.7.1.9 = No Such Instance currently exists at this OID
cpqHeTemperatureCondition:
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.6.2.6.8.1.6
SNMPv2-SMI::enterprises.232.6.2.6.8.1.6 = No Such Instance currently exists at this OID
cpqHeFltTolPwrSupplyCondition:
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.6.2.9.1
SNMPv2-SMI::enterprises.232.6.2.9.1 = No Such Instance currently exists at this OID
cpqHeFltTolPowerSupplyCondition:
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.6.2.9.3.1.4
SNMPv2-SMI::enterprises.232.6.2.9.3.1.4 = No Such Instance currently exists at this OID
cpqRackCommonEnclosureFanCondition:
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.22.2.3.1.3.1.11
SNMPv2-SMI::enterprises.232.22.2.3.1.3.1.11 = No Such Instance currently exists at this OID


cpqRackPowerSupplyCondition:
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.22.2.5.1.1.1.17
SNMPv2-SMI::enterprises.232.22.2.5.1.1.1.17 = No Such Instance currently exists at this OID
cpqHeResilientMemCondition:
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.6.2.14.4
SNMPv2-SMI::enterprises.232.6.2.14.4 = No Such Instance currently exists at this OID
cpqNicIfLogMapStatus:
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.18.2.2.1.1.11
SNMPv2-SMI::enterprises.232.18.2.2.1.1.11 = No Such Instance currently exists at this OID
cpqFcaHostCntlrStatus:
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.16.2.7.1.1.4
SNMPv2-SMI::enterprises.232.16.2.7.1.1.4 = No Such Instance currently exists at this OID
cpqNicIfPhysAdapterStatus:
~# snmpwalk -v2c -c 7810_ext localhost 1.3.6.1.4.1.232.18.2.3.1.1.14
SNMPv2-SMI::enterprises.232.18.2.3.1.1.14 = No Such Instance currently exists at this OID

Read More

Spring Security not working after API migration to Spring Boot 3

Software versions



* Spring Boot and dependencies: 3.2.2

* Spring Core : 6.1.3

* Spring Security 6.2.1

* Jetty Server: 11.0.20

* Languages: Java 17, Kotlin (Jetbrains Kotlin and Kotlin test library versions) 1.8.10






Below are modified code snippets for Jetty based Http Server Configuration, API Configuration and API Security Configuration which now uses a SecurityFilterChain instead of WebSecurityConfigurerAdapter.


Http Server Configuration
@Configuration
@EnableConfigurationProperties(ApiServiceProperties::class)
@ComponentScan("com......service")
@Import(value = [ApiSecurityConfig::class, WebFluxConfig::class])
class HttpServerConfig(var apiServiceProperties: ApiServiceProperties) {

/**
* Jetty Server Bean.
*/
@Bean
@SuppressWarnings("LongMethod")
fun jettyServer(
context: ApplicationContext,
springSecurityFilterChain: Filter,
mdcSetterFilter: MdcSetterFilter,
webContextFilter: WebContextFilter
): Server {
LOG.info(
"Starting Jetty server with " + ""
)

.. code removed ..

ServletContextHandler(server, "").apply {
val servlet = JettyHttpHandlerAdapter(WebHttpHandlerBuilder.applicationContext(context).build())
addServlet(ServletHolder(servlet), "/")

addFilter(FilterHolder(mdcSetterFilter), "/*", EnumSet.of(DispatcherType.REQUEST))
addFilter(FilterHolder(webContextFilter), "/*", EnumSet.of(DispatcherType.REQUEST))

// The ping endpoint should be unsecured, therefore ignored by the security filter
addFilter(
FilterHolder { request: ServletRequest, response: ServletResponse, chain: FilterChain ->
if (request is HttpServletRequest && request.requestURI != "/v1/ping") {
springSecurityFilterChain.doFilter(request, response, chain)
} else {
chain.doFilter(request, response)
}
},
"/v1/*",
EnumSet.of(DispatcherType.REQUEST)
)
}.start()

.. code removed ..

server.start()

LOG.info("Started Jetty server.")
return server
}

.. code removed ..
}



API Configuration
@Configuration
@ComponentScan(basePackages = [
"com......security",
"com......service"
])
@EnableConfigurationProperties(ApiServiceProperties::class)
@Import(HttpServerConfig::class)
class ApiServiceConfig : AbstractSpringBasedApplicationConfig()



API Security Configuration
@Configuration
@EnableWebSecurity
@ComponentScan("com......security", "com......service")
@EnableMethodSecurity(prePostEnabled = false, jsr250Enabled = true)
class ApiSecurityConfig(
private val restAuthenticationEntryPoint: RestAuthenticationEntryPoint,
private val restAuthenticationProvider: RestAuthenticationProvider
) {
@Bean
fun securityFilterChain(http: HttpSecurity): SecurityFilterChain {
http
.cors { }
.anonymous { it.disable() }
.httpBasic { it.disable() }
.formLogin { it.disable() }
.logout { it.disable() }
.csrf { it.disable() }
.sessionManagement { it.sessionCreationPolicy(SessionCreationPolicy.STATELESS) }
.exceptionHandling { it.authenticationEntryPoint(restAuthenticationEntryPoint) }
.authenticationManager { authentication -> restAuthenticationProvider.authenticate(authentication) }
.addFilterBefore(RestAuthenticationTokenFilter(), AnonymousAuthenticationFilter::class.java)
.authorizeHttpRequests { it.requestMatchers("/**").permitAll().anyRequest().authenticated() }
return http.build()
}

@Bean
fun corsConfigurationSource(): CorsConfigurationSource = UrlBasedCorsConfigurationSource().apply {
registerCorsConfiguration(
"/**",
CorsConfiguration().applyPermitDefaultValues().apply {
allowedMethods = listOf("POST", "GET", "PUT", "DELETE", "HEAD")
}
)
}
}



Custom authentication provider
@Component
class RestAuthenticationProvider(
private val securityServiceClient: SecurityServiceClient,
private val cryptoService: CryptoService
) : AuthenticationProvider {

/**
* Given a [token] and [verifiedTokenModel], return a new User with granted authorities.
*/
private fun createAuthenticatedUser(token: String, verifiedTokenModel: VerifiedTokenModel) = User
.withUsername(verifiedTokenModel.verifiedPrincipalModel.id)
.password(token)
.authorities(verifiedTokenModel.verifiedPrincipalModel.scopes.map { scope ->
SimpleGrantedAuthority("ROLE_${scope.toUpperCase()}")
})
.build()

/**
* Given a [verifiedTokenModel], create a JSON Web Token to represent the authorizations of the verified principal.
*/
private fun createJwt(verifiedTokenModel: VerifiedTokenModel) = cryptoService.createAuthToken(
.. code removed ..
)

override fun authenticate(authentication: Authentication): Authentication? =
(authentication as? RestAuthenticationToken)?.token?.let { token ->
try {
val verifiedTokenModel = securityServiceClient.verifyToken(token)
val user = createAuthenticatedUser(token = token, verifiedTokenModel = verifiedTokenModel)

RestAuthenticationToken(
.. code removed ..
jwt = createJwt(verifiedTokenModel = verifiedTokenModel)
)
} catch (e: ReplyException) {
.. code removed ..
}
}

.. code removed ..
}



Below is a comparison of the new and old code for security configuration (Spring Boot 2.6.2 and Spring Core 5.3.14)





Postman request always receives a 403 response





Logs (without permit all)
DEBUG c.a.e.d.api.v1.security.MdcSetterFilter : Setting MDC logging context.
DEBUG c.a.e.d.a.v1.security.WebContextFilter : Setting WebContext on message
DEBUG o.s.security.web.FilterChainProxy : Securing GET /v1/clients/*/brands
INFO c.a.e.d.api.v1.config.HttpServerConfig : Token ::
DEBUG o.s.s.w.access.AccessDeniedHandlerImpl : Responding with 403 status code



I also tried passing it.requestMatchers("/**").permitAll().anyRequest().authenticated() in the call to authorizeHttpRequests() however that results in a different failure behavior


Logs (with permit all)
DEBUG c.a.e.d.api.v1.security.MdcSetterFilter : Setting MDC logging context.
DEBUG c.a.e.d.a.v1.security.WebContextFilter : Setting WebContext on message
DEBUG o.s.security.web.FilterChainProxy : Securing GET /v1/clients/*/brands
INFO c.a.e.d.api.v1.config.HttpServerConfig : Token ::
...
...
DEBUG o.s.w.s.adapter.HttpWebHandlerAdapter : [49377233] HTTP GET "/v1/clients/*/brands"
...
DEBUG s.w.r.r.m.a.RequestMappingHandlerMapping: [49377233] Mapped to com......service.ClientsApiController#listBrands(String, ServerHttpRequest)
DEBUG AuthorizationManagerBeforeMethodInterceptor: Authorizing method invocation ReflectiveMethodInvocation: public org.springframework.http.ResponseEntity com......service.ClientsApiController.listBrands(..); target is of class [com......service.ClientsApiController]

DEBUG AuthorizationManagerBeforeMethodInterceptor: Failed to authorize ReflectiveMethodInvocation: public org.springframework.http.ResponseEntity com......service.ClientsApiController.listBrands(...); target is of class [com......service.ClientsApiController] with authorization manager org.springframework.security.config.annotation.method.configuration.DeferringObservationAuthorizationManager@2323fe6a and decision AuthorityAuthorizationDecision [granted=false, authorities=[ROLE_READ_BRANDS]]
DEBUG s.w.r.r.m.a.RequestMappingHandlerAdapter: [49377233] Using @ExceptionHandler com......service.DefaultExceptionHandler#onThrowable(Throwable, ServerWebExchange)
DEBUG o.s.w.s.adapter.HttpWebHandlerAdapter : [49377233] Completed 403 FORBIDDEN




* Have tried multiple combinations of the security chain as suggested on several similar threads

* Added a few more log statements in security configuration code to capture these events and help understand how the new flow works

* DEBUG level log statements added inside the RestAuthenticationProvider.authenticate() are not showing up in the logs, indicating it is not getting invoked, and the flow is breaking before reaching that point.






However I suspect that the configured AuthenticationProvider (tried using authenticationProvider(..) earlier, but that did not work either) and AuthenticationManager are not getting plugged in the chain for some reason. Need help from the community in guiding me to set this up correctly. Thank you.

Read More

Implementing an equation involving integrals as a filter

This is a question that possibly borders on the intersection of the general usage of MATLAB and/or signal processing. Thought I would first ask the question in a MATLAB forum before trying signal processing.



So our lecturer read out his notes/paper and said the equation







could be implemented as a filter.



At first, it seemed difficult to follow the idea but when realizing that integration is same as finding areas under the curve which seems similar to applying a low pass filter so that only the portion of the signal under the threshold is allowed to pass through, it made a bit of sense. But how - meaning to say which function - can I use to implement the above equation? Do I need three filters or can I use just one? How do I use the terms preceding the integrals in the filter?



Thanks in advance

Read More

TypeScript Type on constructor to reference itself in extended class

This works but I was wondering if there is a better way of getting the constructor to know we want a UserEntity aka typeof this
class BaseEntity {
constructor(data: ) {
Object.assign(this, data);
}
}

class UserEntity extends BaseEntity {
name: string;
}

user = new UserEntity({name: 'Bar'});

Read More

The ultimate guide to creating a course platform with Vue 3 & Filament 3

Want to learn how to create a course platform, with filament 3, Vue 3 and Laravel 10? Tune into my series as we explore how to build a course platform.

This is an ongoing course with lessons published each day, I aim for 2-3 lessons a day to be published. submitted by /u/Tilly-w-e
[link] [comments]

Read More

How to I add the sum of 2 dice throw continuously in JS?

I'm doing a school project of a dice game, the player select a number between 6-9 and afterwards throw two dices. If the dices show the chosen number, its game over. But i cant get the sum to add upp after each throw, it just shows each specific throws sum.


Also, how do i get the program to understand that it's game over when the dices shows the "knockout" number?


let knockoutSiffra = 0;

const dices = document.querySelectorAll('.dice');
console.log(dices);

dices.forEach(bt =>{
bt.addEventListener('click', (e) =>{
knockoutSiffra = e.target.innerHTML;
console.log(knockoutSiffra)
})
})

document.getElementById('go')
.addEventListener('click', () => {

if(knockoutSiffra != 0){
choose.style.display = 'none'
play.style.display = 'block'
console.log('kör')
}

else{
console.log('välj ett nummer')

}

const showNumber = document.getElementById('showNumber');
showNumber.innerText = 'Ditt valda nummer är:' + " " + knockoutSiffra

})

// Slide 3

let lost = document.querySelector('.lost')
lost.style.display = 'none';

const dice1 = document.querySelector('.dice1');
const dice2 = document.querySelector('.dice2');
const result = document.querySelector('.dice-result');
const game = document.querySelector('.game');

let score = 0;

game.addEventListener('click', () => {
let d1 = GetRandomDice ();
let d2 = GetRandomDice ();

dice1.src = `Dice img/Dice-${d1}.png`;
dice2.src = `Dice img/Dice-${d2}.png`;

let sum = d1 + d2;
result.innerText = 'Antal poäng:' + " " + sum;

function GetRandomDice(){
return Math.ceil(Math.random() * 6);

}

})

This is just the last part of the HTML



Ditt valda nummer är:




Antal poäng:



Kasta tärningarna









Du förlorade!


Spela igen




Tried very much of different stuff but i can't get the code to work properly.

Read More

PHP compare two arrays and output all with zero at different record

I have two arrays:



Array1:

ID: 1
ID: 2
ID: 3
ID: 4
ID: 5




Array2, with num value:

ID: 2, NUM: 200
ID: 4, NUM: 400




I want the output like: (adding zero if no record in array2)

ID: 1, NUM: 0
ID: 2, NUM: 200
ID: 3, NUM: 0
ID: 4, NUM: 400
ID: 5, NUM: 0




I am new to PHP, tried array_diff and array_intersect but not find the clue, could you please let me know how can I do that?



Thanks.

Read More

Using UPDATE ... SET arr[idx] = ... to aggregate rows into arrays

I currently have a database schema like the following table:
CREATE TABLE Measures(
expId SERIAL,
iteration INT NOT NULL,
value float4 NOT NULL,
PRIMARY KEY(expId, iteration)
);




So, a table of various measurements, repeated for n iterations.
Though, because we have more data than originally expected, I want to move to a new table layout that instead uses an array column, which overall gives better performance (already tested and benchmarked):
CREATE TABLE TmpMeasures(
expId SERIAL PRIMARY KEY,
values float4[] NOT NULL
);



My problem now is how to get the old data into the new format.
In the simplest case, the data may look something like this:
INSERT INTO Measures (expId, iteration, value)
VALUES
(1, 1, 1.1),
(1, 2, 2.1),
(1, 3, 3.1),
(2, 1, 1.2),
(3, 1, 1.3);



And conversion could be done with a two step process, roughly like this, to first create the array for an experiment, and then populate the iteration values:
INSERT INTO TmpMeasures(expId, values)
SELECT expId, '{}'::float4[]
FROM Measures
ON CONFLICT DO NOTHING;

UPDATE TmpMeasures tm
SET values[iteration] = m.value
FROM Measures m WHERE tm.expId = m.expId;



Though, my problem now is that the UPDATE actually only ever seems to take the first iteration, i.e., iteration = 1.
I am not quite understanding why that is the case.


I suspect, alternative approaches to values[iteration] would try to group by expId, and order by iteration and aggregate that into an array.


Unfortunately, the data isn't perfect, but iterations should line up.


So, the following seems to work, but it's extremely slow, and I don't quite understand why it's needed in the first place.
DO
$do$
BEGIN
FOR i IN 1..(SELECT max(iteration) FROM Measures m) LOOP
UPDATE TmpMeasures tm
SET values[i] = m.value
FROM Measures m
WHERE
tm.expId = m.expId AND
m.iteration=i;
END LOOP;
END
$do$;



Why does the "normal" update statement not suffice?

Read More

Integrating TypeScript with Inertia.js and Vue.js

submitted by /u/octarino
[link] [comments]

Read More

Laravel Request Forwarder

submitted by /u/tersakyan
[link] [comments]

Read More

How to Create a New Table from JSONB_ARRAY_ELEMENTS and JSONB_OBJECT_KEYS in Postgresql?

I am using the http extension in Postgresql, making a request, and getting a list of jsonb [{keys, values}] in a single column 'details' as a response.


It seems like there should be an easy way to create a new table from the keys and values.


Here is the request:
WITH sport_markets_api AS (
SELECT ((CONTENT::jsonb ->> 'data')::jsonb ->> 'sportMarkets')::jsonb AS details
FROM http_post(
'
https://api.thegraph.com/subgraphs/name/', /> '{"query": "{sportMarkets(first:2,skip:0,orderBy:timestamp,orderDirection:desc){id,timestamp,address,gameId,maturityDate,tags,isOpen,isResolved,isCanceled,finalResult,homeTeam,awayTeam }}"}'::text,
'application/json'))



I tried:

SELECT
jsonb_array_elements(details) ->> jsonb_object_keys(jsonb_array_elements(details))
FROM sport_markets_api




and was expecting a table with columns based on the keys.

Read More

Is there a way to set Horizon's timeout on a job class ?

I'm refactoring a class that records a (predefined length of) an audio stream using Symfony process and an OS executable file.

The way it used to work was the job was sent on a regular redis queue, and timeout would be set on the symfony process, effectively making the job run for the time it needed.

Now we want to send the job on a Horizon queue. The timeout is still set on the process, but Horizon's config has its own timeout value in the config. The problem is that the length of the recording will vary from case to case, with an average being 60 minutes, but we do have cases doing for multiple hours.

I could set it up to a very (very) long timeout, but I find it counterintuitive. Isn't there a way that I could specify the value for timeout on a job ? Otherwise, is setting a humongously long timeout the only logical way to do this ? submitted by /u/CouldHaveBeenAPun
[link] [comments]

Read More

Group the ones that are the same and right next to each other in sql

table:






websit_id

updated_at

display_id







1222

03-06 06:00

apple





1222

03-06 08:00

apple





1222

03-06 10:00

carrot





1222

03-06 12:00

apple





1222

03-06 14:00

fig





1234

03-06 06:00

apple





1234

03-06 08:00

peach









I wanted to label the rows so that it groups the same display ID that are right next to each other but would not group them if there's something else in btw.
The desired outcome should be the following:






websit_id

updated_at

display_id

group_label







1222

03-06 06:00

apple

1





1222

03-06 08:00

apple

1





1222

03-06 10:00

carrot

2





1222

03-06 12:00

apple

3





1222

03-06 14:00

fig

4





1234

03-06 06:00

apple

1





1234

03-06 08:00

peach

2









I am using snowflake for this.

Read More

Async Initializers Swift MVVM not working

Hi cann someone help me I really have trouble to get these inits to work. Due to the Tasks im always getting yelled at by xcode the not all properties are initialized:
import Foundation
import FirebaseFirestore

class ChatViewModel: ObservableObject {

@Published var chat: ChatModel
@Published var opposingUser: User

init(oppUser: User) {
self.opposingUser = oppUser
Task {
if let fetchedChat = try? await fetchChat(oppUser: oppUser) {
self.chat = fetchedChat
}
}
}

init(chat: ChatModel) {
self.chat = chat
Task {
if let fetchedUser = try? await getOpposingUser(chat: chat) {
self.opposingUser = fetchedUser
}
}
}

@MainActor
func fetchChat(oppUser: User) async throws -> ChatModel? {
do {
let documents = try await Firestore.firestore()
.collection("conversations")
.whereField("users", arrayContains: UserService.shared.currentUser?.id ?? "error")
.whereField("users", arrayContains: oppUser.id)
.getDocuments()

for document in documents.documents {
guard let chatData = try? document.data(as: ChatModel.self) else {
print("[DEBUG fetchChat(oppUser: User)]: Error while converting Firebase Document to ChatModel ")
return nil
}

return chatData
}
} catch {
print("[DEBUG fetchChat(oppUser: User)]: \(error)")
throw error // Re-throw the error so it can be handled by the caller if needed
}
return nil
}

@MainActor
func getOpposingUser(chat: ChatModel) async throws -> User? {
do {
let opposingUid: String
if chat.users[0] == UserService.shared.currentUser?.id {
opposingUid = chat.users[1]
} else {
opposingUid = chat.users[0]
}

let document = try await Firestore
.firestore()
.collection("users")
.document(opposingUid)
.getDocument()

guard let opposingUserDoc = try? document.data(as: User.self) else {
// Handle the case where conversion to User fails
print("[DEBUG (getOpposingUser(chat: chatModel)]: Error while converting Firebase-Document to User ")
return nil
}

return opposingUserDoc

} catch {
print("[DEBUG (getOpposingUser(chat: chatModel)]: \(error) ")
throw error
}
return nil
}
}



I tried to "pre initilize" the variables with something like self.chat = ChatModel() but due to the nature of my Cahtmodel I can't init it without properties.

Read More

Herd for Windows

Super psyched for the launch of Herd for Windows. That is all.

​


https://preview.redd.it/4t22y3gulvmc1.png?width=627&format=png&auto=webp&s=806bbe46479290857bc29f17e853d68667e03639


https://herd.laravel.com/ submitted by /u/VaguelyOnline
[link] [comments]

Read More

How to type two variables that are correlated in TypeScript?

I have a structure ComboChartSpec with primary and secondary fields. I'm defining a util function to process this ComboChartSpec.


If I define it in this way, it works
function process1() {
const yAxisType = 'primary';
const otherYAxisType = 'secondary';
return {
[yAxisType]: foo,
[otherYAxisType]: bar
}
}
function process2() {
const yAxisType = 'secondary';
const otherYAxisType = 'primary';
return {
[yAxisType]: foo,
[otherYAxisType]: bar
}
}



I want to merge these two functions. But I kept getting TS errors. How can I resolve it? Thanks!
function process(yAxisType: 'primary' | 'secondary') {
const otherYAxisType = yAxisType === 'primary' ? 'secondary' : 'primary';
return {
[yAxisType]: foo,
[otherYAxisType]: bar
}
}

Type '{ [x: string]: { fields: never[]; } | { type: "quantitative"; }; scale: { type: "quantitative"; }; }' is not assignable to type 'ComboChartAxisEncoding'.
Type '{ [x: string]: { fields: never[]; } | { type: "quantitative"; }; scale: { type: "quantitative"; }; }' is not assignable to type 'ComboChartSingleAxisEncoding'.
Type '{ [x: string]: { fields: never[]; } | { type: "quantitative"; }; scale: { type: "quantitative"; }; }' is missing the following properties from type '{ primary: ComboChartSingleAxisSectionEncoding; secondary: ComboChartSingleAxisSectionEncoding; scale: QuantitativeScale; }': primary, secondaryts(2322)
index.ts(85, 3): The expected type comes from property 'y' which is declared here on type 'ComboChartEncodingMap'



See Minimal repro on TS playground 👈
export type ComboChartAxisEncoding = ComboChartSingleAxisEncoding | ComboChartDualAxisEncoding;

export type ComboChartSingleAxisEncoding = {
primary: ComboChartSingleAxisSectionEncoding;
secondary: ComboChartSingleAxisSectionEncoding;
scale: 'quantitative';
};
export type ComboChartSingleAxisSectionEncoding = {
fields: number[];
};
export type ComboChartDualAxisEncoding = {
primary: ComboChartDualAxisSectionEncoding;
secondary: ComboChartDualAxisSectionEncoding;
};
export type ComboChartDualAxisSectionEncoding = {
fields: number[];
scale: 'quantitative';
};

function process1(): ComboChartAxisEncoding {
const yAxisType: 'primary' | 'secondary' = 'primary';
const otherYAxisType: 'primary' | 'secondary' = 'secondary';

return { // this works
[yAxisType]: { fields: [] },
[otherYAxisType]: { fields: [] },
scale: 'quantitative',
};
}
function process2(yAxisType: T): ComboChartAxisEncoding {
const otherYAxisType = (yAxisType === 'primary' ? 'secondary' : 'secondary') as (T extends 'primary' ? 'secondary' : 'primary');

// this doesn't work. Note that in my case this function wraps lots of test cases and each of them has this structure.
// So, if I don't have to change the structure of the JS objects, and just need to change the types, it would be better.
return {
[yAxisType]: { fields: [] },
[otherYAxisType]: { fields: [] },
scale: 'quantitative',
};
}

Read More

Receiving Incoming SMS post Android 8

Since android 8 the OS has placed may restrictions on how and when can the apps use Broadcast Receivers and Services.



* Background Service Limitations

* Broadcast Limitations






TL;DR: Starting Android 8 the OS will stop your Services and Broadcast Receivers except in some situations mentioned in above documents.


What is then a proper way to detect incoming sms? We can use WorkManager to manually query the SMS to check for new entries every 15 minutes. But what would be a way to get it instantly?


Also the official docs list the SMS_RECEIVE intent in the list of broadcasts that are exceptions to the above rules, but many have found that the receivers and services still get terminated and I have confirmed that by testing it myself.


There are some spend tracking apps out there that still do track the incoming sms regardless of the situation.


Would appreciate any inputs on the situation.


Thanks.

Read More

Logo puzzle I made for Laracon

I am just getting into Laravel, but a friend of mine that went to Laracon asked me to make him a thing to hand out at the Laracon in Nashville last year. It actually was a bunch of pieces and surprisingly difficult to figure out believe it or not. I thought I would share a picture of it. I'm out of these and they're not for sale as I sold my lasercutter. Just thought I'd share for that like this sorta thing.


https://preview.redd.it/mdeyzgg68smc1.jpg?width=1201&format=pjpg&auto=webp&s=6cb85cacca07a36125d7ee6b8db1f588f651bb01 submitted by /u/jeffjohnvol
[link] [comments]

Read More