Latest Questions

How to use DLT-viewer in Mac

Is there a way to execute DLT on Mac devices? As i see on the website of DLT, they are saying 'it might work' but i couldn't manage it. I installed it from the

How can I fetch data NOT IN another query array using PHP PDO [duplicate]

From the second query, I want to get users whose id are not in the first query. Please how do i run this? Below is what I have done so far. Th

How do you download a program off of a Nexys Video A7 FPGA?

I am new to the world of FPGAs besides a course in undergrad using an Altera training board, but I've recently been assigned to do some work with a Xilinx Nexys

Heatmaps with eye-tracking data (weighted 2D-density)

I am trying to create a fixation maps where the weight of each fixation on the 2d density map is determined by its duration. As I understood, the stat_density2d

Motion compensation in MATLAB

I'm working on some Matlab code that would compare the prediction error between two video frames with and without motion compensation. I've already figured out

Flink - Failed to get metadata for topics exception while consuming from kafka topic

I have setup flink operator and kafka on minikube (both are on different namespaces). I am trying to consume messages from a kafka topic in flink and do some tr

Selenium code downloads in Linux but not Windows

The following code sets up selenium with chromedriver: import os import selenium print(selenium.__version__) url = 'https://home.treasury.gov/policy-issues/fina

What are the numbering here for my model.summary()? I cannot understand clearly what the .summary() implies here

I know about the embedding layer, bidirectional LSTM and dense layers as well. However, I don't understand clearly that what are the numbering actually doing he

What scopes do IntelliJ settings sync require?

I am trying to get my Android Studio (IntelliJ) IDE settings synced across multiple computers. From what I understand, the easiest options should be to use a se

Python & Selenium: ElementClickInterceptedException: Message: element click intercepted error

I use Selenium in Python for scraping. The following error is displayed when I try to click button tag. ElementClickInterceptedException: Message: element click

Merge one list with another using robotframework

I've got 2 lists and I want to merge first list with second in third list by next rule - zero element of third list = "zero element of first list AND zero eleme

typescript infer object value from key

I have a map of components like this: import { Select, Input, DatePicker } from 'antd'; const MyComponentMap = { Select, Input, DatePicker } I'm try

Feeding R data to html in R markdown, where the output is a Word document

I would like to automatically create a table in R Markdown, where the table is created in html, but the data comes from R. Could anyone help me with how to do t

No value when loging data from mongoose

I am trying to log the contents in my database but it is not returning anything in the console const itemsSchema = { name: String}; const Item = mongoose.model(

Can extern make a function variable a global variable?

As I understood extern makes a variable --> global variable, so it means we can also make variable of another function a global variable? #include <stdio.

how to push only current changes on specific or other branch from my current branch

let's asume, I have a repo. there are separate branches. branch A & branch B. branch A has 15 commits and branch B has 10 commits. now I am working on branc

Convert JS object to JSON string

If I defined an object in JS with: var j={"name":"binchen"}; How can I convert the object to JSON? The output string should be: '{"name":"binchen"}'

Function df.empty returning an empty dataframe even when it's not

I have a function in my script that checks if the user is already registred in the DataFrame. But I'm having a problem, sometimes this function simply doesn't w

How to override the primaryKey() method. on Yii2

Good morning dear community, I'm new to Yii2 and working on a user login program but i get a database Exception why i try to login due to the primary key for us

How to plot only current day open on chart at end as line for NQ cash session?

//@version=4 study("Open of first bar of a day") // If start of the daily session changed, then it's first bar of the new session isNewDay = time("D") != time("

Is there a way to alert when the right cell is chosen? Javascript

I have to make this game as an assignment for school, it is a simple game you just have to choose the right cell in the table. I was wondering how i am able to

Get ratio of levels of a factor per another factor

I would like to caculate the ratio of the levels of status (inactive/active) for each production_year: df[1:150, c("production_year", "status")] production

Writing matrix of ints to .txt

I'm trying to write a 479x639 matrix of ints to a .txt file. Preferably each line will include one entry followed by a ,, so that I can input the data on MATLAB

Sync User Keycloack with User spring boot app

Hello I'm on a spring boot application with a keycloak authentication server and I would like to save the users on the spring database does anyone have a track

Custom Formula too slow

I've used various guides, documentations and tutorials to create a custom formula. Basically the formula takes two parameters ItemID and DateV. =DP(ItemID,DateV

How to refer to component object within intercept/arrow function?

Here's my code: export class NetworkInterceptor implements HttpInterceptor { constructor(private router: Router, private ngZone: NgZone) {} intercept(reque

Azure Function App Unable to get Connection String : Value cannot be null. (Parameter 'connectionString')

I have an Azure Function with DDD Architecture. My project structure looks like this: local.settings.json file Looks like this: { "IsEncrypted": false, "Va

Transmitter receiver for asset tracking

I'm finding some technology or device to track my device. I have one tablet which should permanently mounted on a machine but if anyone tries to take it outside

How to capture scaffold-eth Transactor error

I am using scaffold-eth's Transactor to send transactions. But I am not able to capture if an error (or revert) occurs after the transaction is send. Instead I