Recent Questions - Stack Overflow

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• com.azure.core.util.serializer.JacksonAdapter - Didn't set coercion defaults as it wasn't found on the classpath
• How to perform feature selection while relying on predefined train-test sets?
• Why child thread loop can end? How should explain it by Happen-Before?
• Asynchronous execution in php
• Why does this Powershell script for printing out Unix time every second fail?
• re.split() not producing expected results
• ECS Fargate Task in EventBridge fails with ResourceInitializationError
• Reactjs client does not get cookie from Express server
• Unable to start mysql docker client on Mac M1
• Website downloads instead of opens with user-agent Googlebot
• Showing all column names where value is null
• Failed to convert object to string[]
• Array Push Adds Data Only Once
• How can i put button inside textformfield?
• git push returns 403 unable to access
• how to do grouping with one or more index in pandas
• Django JWT graphql auth can not detect the logged in user
• Merge two dataframes with conditions in pyspark
• Expect if condition with ssh password
• Python Pandas: Join two tables keeping no duplicates but also not changing the first table
• I need the value of drilldown data with events click
• OpenCL local memory exists on Mali/Adreno GPU
• Jest Coverage fails when using jest.config resetMocks: 'true'
• How to pass a video return from JavaScript to python backend in Django view for OpenCV
• How to bring a data from the web.config to the view controller?
• Why is String.prototype.substr() deprecated?
• how to find and replace any thing between <a href=""></a> in vs code
• adminer only displays one database
• How to move files with firebase storage?
• How to bring view in front of everything?

com.azure.core.util.serializer.JacksonAdapter - Didn't set coercion defaults as it wasn't found on the classpath Posted: 29 Mar 2022 01:52 AM PDT While running the below code, I'm getting error: String clientId = "*******"; String clientSecret = "*********"; String tenant = "********"; ClientSecretCredential clientSecretCredential = new ClientSecretCredentialBuilder() .clientId(clientId) .clientSecret(clientSecret) .tenantId(tenant) .build(); TokenCredentialAuthProvider tokenCredentialAuthProvider = new TokenCredentialAuthProvider(Arrays.asList("https://graph.microsoft.com/Mail.Send"), clientSecretCredential); GraphServiceClient graphClient = GraphServiceClient .builder() .authenticationProvider(tokenCredentialAuthProvider) .buildClient(); Error : 14:07:44.942 [main] DEBUG com.azure.core.util.serializer.JacksonAdapter - Failed to retrieve MethodHandles used to set coercion configurations. Setting coercion configurations will be skipped.java.lang.ClassNotFoundException: com.fasterxml.jackson.databind.cfg.MutableCoercionConfigat java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:606)at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:168)at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)at java.base/java.lang.Class.forName0(Native Method)at java.base/java.lang.Class.forName(Class.java:377)at com.azure.core.util.serializer.JacksonAdapter.<clinit>(JacksonAdapter.java:77)at com.azure.identity.implementation.IdentityClient.<clinit>(IdentityClient.java:94)at com.azure.identity.implementation.IdentityClientBuilder.build(IdentityClientBuilder.java:113)at com.azure.identity.ClientSecretCredential.<init>(ClientSecretCredential.java:50)at com.azure.identity.ClientSecretCredentialBuilder.build(ClientSecretCredentialBuilder.java:62)at com.optum.subropoint.subro.fp.utils.MsGraph.main(MsGraph.java:28)14:07:45.850 [main] DEBUG com.azure.core.util.serializer.JacksonAdapter - Didn't set coercion defaults as it wasn't found on the classpath.14:07:46.209 [main] DEBUG reactor.util.Loggers$LoggerFactory - Using Slf4j logging framework I'm using ms graph api to send an email

How to perform feature selection while relying on predefined train-test sets? Posted: 29 Mar 2022 01:52 AM PDT I am using the following code to perform an exhaustive feature selection. from mlxtend.feature_selection import ExhaustiveFeatureSelector as EFS efs1 = EFS(xg_cl, min_features=1, max_features=X.shape[1], scoring='accuracy', print_progress=True, n_jobs=-1, cv=5) efs1 = efs1.fit(X_train, y_train) Instead of scoring the model performance with cross validation, while iterating over the features, I am targeting to score the model performance based on special X_train, X_test, y_train, y_test I define.

Why child thread loop can end? How should explain it by Happen-Before? Posted: 29 Mar 2022 01:52 AM PDT I am studying "Happen-Before". I know some rule for it. But follow code, I don't understand it. code1 public class Demo { private static boolean flag = true; private static int a = 1; public static void main(String[] args) throws InterruptedException { new Thread() { @Override public void run() { while (flag) { a = 3; } } }.start(); Thread.sleep(1000); flag = false; } } For code1, child thread can not stop. I know code1 is not suit Happen-Before rule. code2 public class Demo { private static boolean flag = true; private static Integer b = 1; public static void main(String[] args) throws InterruptedException { new Thread() { @Override public void run() { while (flag) { b = 3; } } }.start(); Thread.sleep(1000); flag = false; } } For code2, I think it is not suit for Happen-Before rule, But code2 can end.I am confused.

Asynchronous execution in php Posted: 29 Mar 2022 01:52 AM PDT Is it possible to request an external API in php with PG in progress? What we want to achieve is not to proceed with the php process after receiving the response from the external API, but to proceed at the same time. Is curl_multi able to only proceed with multiple external APIs at the same time, or is it impossible to achieve the above?

Why does this Powershell script for printing out Unix time every second fail? Posted: 29 Mar 2022 01:52 AM PDT I wrote a very simple script to write out Unix time every second. Here it is: while (1) { $t = Get-Date -UFormat %s if ($t -ne $(Get-Date -UFormat %s)) { Write-Host $(Get-Date -UFormat %s) $t = Get-Date -UFormat %s } } This sort of works, at least for a bit. After a few prints, it starts lagging behind. Here is an example of what the output of this script is: 1648540841 1648540842 1648540843 1648540845 1648540849 1648540854 1648540855 1648540856 1648540858 1648540860 1648540862 1648540864 1648540865 1648540867 As you can see, some of the lines are separated by as much as 5 seconds. What causes this behaviour? Is the Get-Date command particularly slow? Even with optimizing the body of the if-statement to have one less call of Get-Date, as such: if ($t -ne $(Get-Date -UFormat %s)) { $t = Get-Date -UFormat %s Write-Host $t } I still get similar results.

re.split() not producing expected results Posted: 29 Mar 2022 01:52 AM PDT I am attempting to parse a polynomial using Python, and part of this includes splitting it on a ' + ' or ' - ' (the spaces must be present). My current code is: polynomial = 'x^2 + 3xy - 42' terms = re.split(r'(\s\+\s)|(\s-\s)', polynomial) I would expect this to produce ['x^2', '3xy', '42']. However, the actual result is ['x^2', ' + ', None, '3xy', None, ' - ', '42']. How would I rewrite the pattern to produce the expected output?

ECS Fargate Task in EventBridge fails with ResourceInitializationError Posted: 29 Mar 2022 01:52 AM PDT I have created an ECS Fargate Task, which I can manually run. It updates a Dynomodb and I get logs. Now I want this to run on a schedule. I have setup a scheduled ECS task through EventBridge. However, this does not run. My looking at the EventBridge logs I can see that the container has been stopped for the following stopped reason: ResourceInitializationError: unable to pull secrets or registry auth: execution resource retrieval failed: unable to retrieve ecr registry auth: service call has been retried 3 time(s): RequestError: send request failed caused by: Post https://api.ecr.... I thought this might be a problem with permissions. The role assigned to this task has the following permissions: { "Version": "2012-10-17", "Statement": [ { "Sid": "VisualEditor0", "Effect": "Allow", "Action": "ecs:RunTask", "Resource": "*", "Condition": { "ArnLike": { "ecs:cluster": "arn:aws:ecs:*:XXXXXXXXXXX:cluster/YYYYYYYYY" } } }, { "Sid": "VisualEditor1", "Effect": "Allow", "Action": "iam:PassRole", "Resource": "*", "Condition": { "StringLike": { "iam:PassedToService": "ecs-tasks.amazonaws.com" } } }, { "Sid": "VisualEditor2", "Effect": "Allow", "Action": [ "secretsmanager:GetSecretValue", "ssm:GetParameters" ], "Resource": [ "arn:aws:ssm:*:XXXXXXXXXXX:parameter/*", "arn:aws:secretsmanager:*:XXXXXXXXXXX:secret:*" ] } ] } Is there a permission that I am missing here? Could the problem be something else?

Reactjs client does not get cookie from Express server Posted: 29 Mar 2022 01:52 AM PDT My set up as below: Reactjs client in http://localhost:3000 Express server in http://localhost:5000 Client: import { useState } from "react"; import axios from "axios"; import "./App.css"; const API = axios.create({ baseURL: "http://localhost:5000" }); function App() { const [auth, setAuth] = useState(false); const login = () => API.post("/login").then((res) => setAuth(true)); const ping = () => API.post("/ping", { withCredentials: true }).then((res) => console.log(res) ); return ( <div className="wrapper"> <button className="log-btn btn" onClick={login}> Login </button> {auth && ( <button className="ping-btn btn" onClick={ping}> Ping </button> )} </div> ); } export default App; Server: import express from "express"; import cors from "cors"; import cookieParser from "cookie-parser"; import jwt from "jsonwebtoken"; // Express const app = express(); // Middlewares app.use(express.json({ limit: "60mb" })); app.use(cors()); app.use(cookieParser()); // Routes app.post("/login", (req, res) => { const token = jwt.sign({ name: "TOKEN" }, "SECRET_KEY", { expiresIn: "24h", }); res.cookie("token", token, { httpOnly: true, secure: false, }); res.status(202).send("LOGGED IN"); }); app.post("/ping", (req, res) => { console.log(req.cookies); res.status("202").send("YOU GOT IT"); }); // Run app.listen(5000, () => { console.log("Server is running on http://localhost:5000"); }); My scenario is Client click Login button to make a post request to api /login Server receive the request, make a jwt and put in httpOnly cookie then response to client Client click Ping button to make a post request (contains above cookie) to api /ping Server receive and verify jwt inside cookie from request I can see the cookie sent back from server at step 2 (using Chrome Dev Tools): token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJuYW1lIjoiVE9LRU4iLCJpYXQiOjE2NDg1NDM0MTgsImV4cCI6MTY0ODYyOTgxOH0._PiVonFtdyCo3O-1Xwupd2zxlE-J8DWa9OONVeP4e_s; Path=/; HttpOnly But I don't see it in the request at step 3 then in step 4 I get [Object: null prototype] {} when try to print req.cookies How I can fix this problem ? Thank you!

Unable to start mysql docker client on Mac M1 Posted: 29 Mar 2022 01:51 AM PDT I have a docker-compose configuration as follows: mysql: image: mysql/mysql-server:8.0.23 ports: - ${DOCKER_HOST_MYSQL_PORT:-3306}:3306 command: --default-authentication-plugin=mysql_native_password environment: MYSQL_ROOT_PASSWORD: secret MYSQL_DATABASE: ${DB_DATABASE} volumes: - ./storage/docker/mysql:/var/lib/mysql networks: then I ran the following: docker-compose up mysql I'm getting the following error: [+] Running 5/5 ⠿ mysql Pulled 14.1s ⠿ 517a40cb4717 Pull complete 5.9s ⠿ 4a26b26e2152 Pull complete 10.0s ⠿ 14794e2450ed Pull complete 10.0s ⠿ 754b01a0f0ff Pull complete 10.0s [+] Running 1/1 ⠿ Container client-app-mysql-1 Recreated 0.4s Attaching to client-app-mysql-1 client-app-mysql-1 | [Entrypoint] MySQL Docker Image 8.0.23-1.1.19 client-app-mysql-1 | [Entrypoint] Starting MySQL 8.0.23-1.1.19 client-app-mysql-1 | 2022-03-29T08:41:12.591047Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.23) starting as process 26 client-app-mysql-1 | 2022-03-29T08:41:12.597713Z 0 [Warning] [MY-010159] [Server] Setting lower_case_table_names=2 because file system for /var/lib/mysql/ is case insensitive client-app-mysql-1 | 2022-03-29T08:41:12.611927Z 1 [System] [MY-011012] [Server] Starting upgrade of data directory. client-app-mysql-1 | 2022-03-29T08:41:12.612425Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started. client-app-mysql-1 | 2022-03-29T08:41:13.343343Z 1 [ERROR] [MY-012224] [InnoDB] Tablespace flags are invalid in datafile: ./ibdata1, Space ID:0, Flags: 21. Please refer to http://dev.mysql.com/doc/refman/8.0/en/innodb-troubleshooting-datadict.html for how to resolve the issue. client-app-mysql-1 | 2022-03-29T08:41:13.344157Z 1 [ERROR] [MY-012237] [InnoDB] Corrupted page [page id: space=0, page number=0] of datafile './ibdata1' could not be found in the doublewrite buffer. client-app-mysql-1 | 2022-03-29T08:41:13.344888Z 1 [ERROR] [MY-012930] [InnoDB] Plugin initialization aborted with error Data structure corruption. client-app-mysql-1 | 2022-03-29T08:41:13.833188Z 1 [ERROR] [MY-011013] [Server] Failed to initialize DD Storage Engine. client-app-mysql-1 | 2022-03-29T08:41:13.835836Z 0 [ERROR] [MY-010020] [Server] Data Dictionary initialization failed. client-app-mysql-1 | 2022-03-29T08:41:13.837260Z 0 [ERROR] [MY-010119] [Server] Aborting client-app-mysql-1 | 2022-03-29T08:41:13.838870Z 0 [System] [MY-010910] [Server] /usr/sbin/mysqld: Shutdown complete (mysqld 8.0.23) MySQL Community Server - GPL. client-app-mysql-1 exited with code 1

Website downloads instead of opens with user-agent Googlebot Posted: 29 Mar 2022 01:51 AM PDT On our website we have issues getting our homepage indexed. Google keeps giving errors on this certain url (our homepage), other (simpler) text pages are being indexed fine. While testing, I've found that if I set my User-Agent to 'Googlebot' and visit my homepage, the page downloads as a file called 'download' rather than opening it. With any other user agent the website works fine. If I inspect the headers of the request when the website downloads (as Googlebot), the content-type in the header looks strange to me: content-type: <https://mywebsite.com/wp-json/>; rel="https://api.w.org/", <https://mywebsite.com/wp-json/wp/v2/pages/5089>; rel="alternate"; type="application/json", <https://mywebsite.com/>; rel=shortlink

Showing all column names where value is null Posted: 29 Mar 2022 01:52 AM PDT is there anyway i can show all column names where values are null? For example i have table like this: id name surname 1 Jack NULL 2 NULL Grain 3 NULL NULL And i want my result to look like that: id nullFields 1 name 2 surname 3 name, surname Perfect solution would be some sql which takes all the columns and check them (if there wouldnt be need to manually input column name) but if there is no such possibility "normal solution" will do fine.

Failed to convert object to string[] Posted: 29 Mar 2022 01:51 AM PDT There is a method accepting object. I want it to convert it to string[], so I can display it in the console. // subscriptions = params string[] subscriptions var subParams = new Dictionary<string, string[]> { { "subs", subscriptions } }; Test(subParams); public void Test(object subParams) { var subscriptions = ((IEnumerable)subParams) .Cast<object>() .Select(x => x.ToString()) .ToArray(); // this doesn't work. It converts it to [0] = "[subs, System.String[]]" Console.WriteLine($"subscribed to {string.Join(", ", subscriptions))}"); }

Array Push Adds Data Only Once Posted: 29 Mar 2022 01:52 AM PDT I can't add more than one data to array. I couldn't solve this problem running on basic javascript events. $(".add-cart").on("click", function () { let products = [] let name, price name = "product 1" price = "200" products.push({ name: name, price: price }) // i will click so many times and result is only one length array // products // [{name: 'product 1', price: 200}] });

How can i put button inside textformfield? Posted: 29 Mar 2022 01:53 AM PDT I'm trying to create a textformfield that have button inside it. Please check the screenshot Here is what i do TextField( decoration: InputDecoration( prefixIcon: Icon(Icons.search), hintText: "Search", border: OutlineInputBorder( borderRadius: BorderRadius.circular(2.w), borderSide: BorderSide( width: 0, style: BorderStyle.none, ), ), suffixIcon: ElevatedButton( child: Text("Search"), onPressed: () {}, ), ), ), Here is result from my script The button is overlapping the textformfield, how can i fix it ?

git push returns 403 unable to access Posted: 29 Mar 2022 01:52 AM PDT I have a project inside my wsl ubuntu, the repo is from git/AWS CodeCommit (not sure since I do not have access, but the remote url is prefixed with git-codecommit), I set the remote url to https://aws-iam-username:aws-iam-hash-pword@git-codecommit.eu-central-1.amazonaws.com/v1/repos/proj/ when I run, git remote -v: origin https://aws-iam-username:aws-iam-hash-pword@git-codecommit.eu-central-1.amazonaws.com/v1/repos/proj (fetch) origin https://aws-iam-username:aws-iam-hash-pword@git-codecommit.eu-central-1.amazonaws.com/v1/repos/proj (push) when I run, git config -l --global: user.name=mygitusername user.email=mygitemail Now, when I run git push origin HEAD:branch, it returns: fatal: unable to access 'https://git-codecommit.eu-central-1.amazonaws.com/v1/repos/proj/': The requested URL returned error: 403 Why is this happening? and what's the fix?

how to do grouping with one or more index in pandas Posted: 29 Mar 2022 01:51 AM PDT Id Freq ID2 PSC a1 0 xy 33 a1 0 yz 35 a1 1 xz 60 a2 0 pq 70 a2 1 qr 75 a2 0 rs 80 output should be Id Freq ID2 PSC a1 0 xy 33 yz 35 a1 1 xz 60 a2 0 pq 70 rs 80 a2 1 qr 75 after that check a1 and freq=o psc shlould be unique

Django JWT graphql auth can not detect the logged in user Posted: 29 Mar 2022 01:52 AM PDT I have implemented jwt with graphql in django using django-graphql-jwt. I have graphql django userType as : class UserType(DjangoObjectType): class Meta: model = User fields = ('id', 'username', 'email','first_name','last_name', 'is_active') and have use the tokenAuth for logging the user in. The mutation schema is: class Mutation(graphene.ObjectType): token_auth = graphql_jwt.ObtainJSONWebToken.Field() refresh_token = graphql_jwt.Refresh.Field() verify_token = graphql_jwt.Verify.Field() schema = graphene.Schema(query=Query, mutation=Mutation) and I call it by this query and get the response successfully: mutation loginUser( $email: String!, $password: String!) { tokenAuth( email: $email, password: $password) { token refreshToken payload } } The verifyToken query also works successfully when I call it and put the returned token in my query variables: mutation VerifyToken($token: String!) { verifyToken(token: $token) { payload } } But When I want to get the logged in user in a query, Django does not detect it. The query class is implemented as: class Query(graphene.ObjectType): #other stuff profile = graphene.Field(UserType) #other resolvers def resolve_profile(root, info, **kwargs): user = info.context.user #This line always prints "AnonymousUser" print(user) jwt_payload_handler = jwt_settings.JWT_PAYLOAD_HANDLER jwt_encode_handler = jwt_settings.JWT_ENCODE_HANDLER payload = jwt_payload_handler(user) token = jwt_encode_handler(payload) #This line does not print anything (print is not called). probably because the process had an exception in above lines print("Token is ", token) try: return user except User.DoesNotExist: return None The query is as: query profile{ profile{ email username } } And I put "Authorization": "JWT [the token]" inside the request headers. But I get "'AnonymousUser' object has no attribute 'email'" error in query response. As far as I understand, I can log in successfully and get a valid token, but when I want user to be authorized with the token, Django can not detect the user in the context.

Merge two dataframes with conditions in pyspark Posted: 29 Mar 2022 01:52 AM PDT Df1: +-------------------+ | Date| +-------------------+ |2020-07-01 00:00:00| |2020-07-02 00:00:00| |2020-07-03 00:00:00| |2020-07-04 00:00:00| |2020-07-05 00:00:00| |2020-07-06 00:00:00| |2020-07-07 00:00:00| |2020-07-08 00:00:00| |2020-07-09 00:00:00| |2020-07-10 00:00:00| +-------------------+ Df2: +-------------------+----------+--------+--------+ | Date| ID| Val| f_val| +-------------------+----------+--------+--------+ |2022-03-19 00:00:00| 34| 0.0| 0.0| |2022-03-19 00:00:00| 108| 0.0| 0.0| |2022-03-19 00:00:00| 155| 3070.61| 3070.61| |2022-03-19 00:00:00| 193|22920.73|22920.73| |2022-03-19 00:00:00| 211| 446.0| 446.0| |2022-03-19 00:00:00| 321| 9314.16| 9314.16| |2022-03-19 00:00:00| 362| 391.01| 391.01| |2022-03-19 00:00:00| 368| 1.81| 1.81| |2022-03-19 00:00:00| 375| 5.08| 5.08| |2022-03-19 00:00:00| 530| 2444.76| 2444.76| +-------------------+----------+--------+--------+ Both the DataFrames have Date starting at 2022-03-19 and ending at 2020-07-01. Df1 contains a series of unique values from end to start date. However, Df2 is rather very large dataset with same dates over multiple rows till 2020-07-01. Date of Df2 has only 186 distinct values, and Date of Df1 has 626. With PySpark in Databricks, what I am trying to achieve here is, merge Date columns of Df1 and Df2 including all the missing dates in Df2, but Df2 should fill the newly acquired rows with the previous row values. Here is a sample of data when filtered over ID: +-------------------+----------+--------+--------+ | Date| ID| Val| f_val| +-------------------+----------+--------+--------+ |2022-03-11 00:00:00| Ax3838J| -8.0|81111.73| |2022-03-07 00:00:00| Ax3838J| 17.94|81129.67| |2022-02-27 00:00:00| Ax3838J| 20.0|81149.67| |2021-01-25 00:00:00| Ax3838J| 40.0|81189.67| |2021-10-22 00:00:00| Ax3838J| 89.06|81278.73| |2021-10-18 00:00:00| Ax3838J| 10.89|81289.62| |2021-10-15 00:00:00| Ax3838J| 60.0|81349.62| |2021-09-22 00:00:00| Ax3838J| -250.0|81099.62| +-------------------+----------+--------+--------+ And final expectation is: +-------------------+----------+--------+--------+ | Date| ID| Val| f_val| +-------------------+----------+--------+--------+ |2022-03-11 00:00:00| Ax3838J| -8.0|81111.73| |2022-03-10 00:00:00| Ax3838J| -8.0|81111.73| |2022-03-09 00:00:00| Ax3838J| -8.0|81111.73| |2022-03-08 00:00:00| Ax3838J| -8.0|81111.73| |2022-03-07 00:00:00| Ax3838J| 17.94|81129.67| |2022-03-06 00:00:00| Ax3838J| 17.94|81129.67| |2022-03-05 00:00:00| Ax3838J| 17.94|81129.67| |2022-03-04 00:00:00| Ax3838J| 17.94|81129.67| |2022-03-03 00:00:00| Ax3838J| 17.94|81129.67| |2022-03-02 00:00:00| Ax3838J| 17.94|81129.67| . . . . . . . . +-------------------+----------+--------+--------+

Expect if condition with ssh password Posted: 29 Mar 2022 01:52 AM PDT I am currently trying to create a script with error handling. Basically the script tests the ssh connection with this command : ssh -o BatchMode=yes $machine uname -a There is 3 potential situation that i want to handle : SSH works just fine without password SSH is blocked because the machine isn't in the known_hosts file in .ssh SSH is blocked because the machine isn't in the known_hosts file in .ssh AND it requires a password to continue (which means the id_rsa.pub isn't in the authorized_keys file in .ssh I have on main script that is calling an expect script here is what the main script looks like : ssh -o BatchMode=yes ${machine} uname -a &> temp-file.txt 2>&1 # Here we test the ssh connection just once and we store the output of the command in a temp file if [ $? -eq 255 ] # If the ssh didn't work then if grep -q "Host key verification failed." temp-file.txt # If the error message is "Host key verification failed." then expect script-expect-knownhosts.exp ${machine} 2>&1 >/dev/null And here is the script-expect-knownhosts.exp file in which i tried to make a condition : #!/usr/bin/expect -f set machine [lindex $argv 0] # Here we state that the first argument used with the command will be the $machine variable set prompt "#|%|>|\$ $" set timeout 60 spawn ssh $machine # We do a ssh on the machine set prompt "#|%|>|\$ $" expect { "Are you sure you want to continue connecting (yes/no)? " {send "yes\r";exp_continue} # If he asks for a yes/no answer, then answer yes to add the machine to the known_hosts file -exact "Password: " {send -- "^C";exp_continue} # If he asks for a password, then send a CTRL + C -re $prompt {send "exit\r";exp_continue} # If the prompt shows up (if after the yes/no question, we don't need to put a password in) then type exit } So here is what happens when i execute the expect script with a machine in case number 2 (works just fine): spawn ssh machine Are you sure you want to continue connecting (yes/no)? yes machine:~ # exit deconnection Connection to machine closed. And here is what happens when i execute the expect script with a machine in case number 3 : spawn ssh machine Are you sure you want to continue connecting (yes/no)? yes Password: And it stays stuck on Password until i manually do a CTRL + C

Python Pandas: Join two tables keeping no duplicates but also not changing the first table Posted: 29 Mar 2022 01:52 AM PDT I need to: Join table1 and table2 Eliminate duplicates Keep the originals from table1 A dictionary to say which was the id in the old table and which is the new id Example: The output would be something like this PS: Thing is, table1 originates from an already in production database, and the id I have here is used in many other tables so I CAN'T change what's already on it, only add the new data that's not already on it. But I will also need to say what's the new id of the data. table1 id name birthdate 1 Goku 1997-12-15 2 Freeza 2000-10-03 3 Vegeta 2003-08-19 table2 id name birthdate 1 Krillin 1983-02-28 2 Roshi 1960-06-07 3 Goku 1997-12-15 4 Freeza 1998-10-10 So what I need to generate from this are the following resulting_table1 id name birthdate 1 Goku 1997-12-15 2 Freeza 2000-10-03 3 Vegeta 2003-08-19 4 Krillin 1983-02-28 5 Roshi 1960-06-07 6 Freeza 1998-10-10 but I also need a table that says which code a person was on the old table, and which is the new code, which would also, something like that: from_to_table id origin new_id 1 table_1 1 2 table_1 2 3 table_1 3 1 table_2 4 2 table_2 2 3 table_2 1 4 table_2 6 I have tried many methods and the only one I got to work now was doing the insertion row by row and doing the checking on the two fields each time, but that just takes way too much time making it not viable. So far the best way I found consists basically in: Joining the two tables -> Grouping the data and generating new id column -> join the grouped table with the joined two tables to create the from_to_table problem is, that approach will change the ids I must not change, and I don't know how to keep those.

I need the value of drilldown data with events click Posted: 29 Mar 2022 01:52 AM PDT https://semantia.com.au/articles/highcharts-drill-down-stacked-columns/ I am trying to get the value of the column where my cursor is, as I need that value off the graph to get data but it is not working correctly, it is mixing the series with the drilldown data. Can someone explain to me what is going on... why when I use the "useState" to get the value, something is wrong!

OpenCL local memory exists on Mali/Adreno GPU Posted: 29 Mar 2022 01:52 AM PDT Does OpenCL local memory really exist on Mali/Adreno GPU or they only exist in some special mobile phones? If they exist, in which case should we use local memory, such as GEMM/Conv or other cl kernel?

Jest Coverage fails when using jest.config resetMocks: 'true' Posted: 29 Mar 2022 01:52 AM PDT I am using jest config in my package.json: "jest": { "coverageThreshold": { "global": { "branches": 80, "functions": 80, "lines": 80, "statements": 80 }, "resetMocks": true, "restoreMocks": true }, "collectCoverageFrom": [ "src/**/*.{js,ts,tsx}", "!src/index.js", "!src/setupTests.js", "!src/serviceWorker.js", "!src/setupApollo.js", "!src/test/**/*", "!src/mockData/**/*", "!src" ], "coverageReporters": [ "cobertura", "json", "json-summary", "lcov" ] }, All of my coverage parameters pass except I get the following messages at the end: Jest: Coverage data for resetMocks was not found. Jest: Coverage data for restoreMocks was not found. How can exclude those two jest methods from coverage?

How to pass a video return from JavaScript to python backend in Django view for OpenCV Posted: 29 Mar 2022 01:52 AM PDT I want to do certain tasks and the processes are as follows: 1. Access the camera of the user to get the video-frames from them. 2. Process the video frames from the backend code for facial recognition and some more tasks. 3. Return the processed frame back to the user. Initially, I had used cv2.VideoCapture(0) and it was simply triggering the camera of the system which was hosting the server, i.e. my personal laptop. So, I used JavaScript to trigger the camera of the user's system. The HTML and JS code is as follows: <div id="container"> <video autoplay="true" id="videoElement"> </video> </div> <script> var video = document.querySelector("#videoElement"); if (navigator.mediaDevices.getUserMedia) { navigator.mediaDevices.getUserMedia({ video: true }) .then(function (stream) { video.srcObject = stream; }) .catch(function (err0r) { console.log("Something went wrong!"); }); } </script> Now I want to get the video feed from the user and link it to the backend to process the video frames. My views.py : class VideoCamera(): def __init__(self): self.video = cv.VideoCapture(0) success, frame = self.video.read() ...

How to bring a data from the web.config to the view controller? Posted: 29 Mar 2022 01:51 AM PDT How do I bring data from the web.config to the view controller (xxx.controller.js)?

Why is String.prototype.substr() deprecated? Posted: 29 Mar 2022 01:52 AM PDT It is mentioned on the ECMAScript standard here that : ... These features are not considered part of the core ECMAScript language. Programmers should not use or assume the existence of these features and behaviours when writing new ECMAScript code. ECMAScript implementations are discouraged from implementing these features unless the implementation is part of a web browser or is required to run the same legacy ECMAScript code that web browsers encounter. There is also a red warning on MDN : String.prototype.substr() MDN doc Does anyone know why (ECMAScript standard say that) programmers should not use or assume the existence of String.prototype.substr ?

how to find and replace any thing between <a href=""></a> in vs code Posted: 29 Mar 2022 01:51 AM PDT I want to find and delete in vs code. for example href ="/file/image1" and the second instance is href ="/file/image2" I want to delete the href in between anything.

adminer only displays one database Posted: 29 Mar 2022 01:52 AM PDT I download Adminer 4.2.5 from https://www.adminer.org/#download which is just one php file around 414 kB in size. I placed this in /localhost/ and was able to log in to database without any issues. But the only problem is that, I have about 24 databases, and adminer only shows tables and contents from 1 database. This database also happens to be the first one indexed as it starts with letters ab.. so I am guessing it is only grabbing it, but this is not the database I want to fetch. Is there any solution for this?

How to move files with firebase storage? Posted: 29 Mar 2022 01:51 AM PDT Is there a way to move files with firebase.storage()? Example: user1/public/image.jpg to user1/private/image.jpg

How to bring view in front of everything? Posted: 29 Mar 2022 01:52 AM PDT I have activity and a lot of widgets on it, some of them have animations and because of the animations some of the widgets are moving (translating) one over another. For example the text view is moving over some buttons . . . Now the thing is I want the buttons to be always on the front. And when the textview is moving I want to move behind the buttons. I can not achieve this I tried everything I know, and "bringToFront()" definitelly doesn't work. note I do not want to control the z-order by the order of placing element to layout cause I simply can't :), the layout is complex and I can not place all the buttons at the begging of the layout

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