Latest Questions

Encryption Strategy for Flashing or updating firmware on ARM Cortex M0+

I want to flash a firmware update through CAN, on my ARM Cortex M0+ MCU. I'm using MKV11 microcontroller. How can I secure the firmware, so that, even if the tr

xarray discrete scatter plot: specifying legend/colour order

Plotting a discrete xarray DataArray variable in a Dataset with xr.plot.scatter() yields a legend in which the discrete values are ordered arbitrarily, correspo

Adaptive Threshold for Noise Reducing

how to use the adaptive threshold to remove noise in images using python code? I just know that OpenCV's adaptive threshold is only used for image Thresholding,

Showing the data coming to the IP printer on the Screen-ESC Parse

Project: Flutter/Dart or with Java - Python Decompiler I want to show the data coming to an IP Printer in the kitchen on the screen. I have developed an App wit

How to have a sequence status in NoSQL without transaction

This question is only for understanding purpose. This might be a noob question. Assume that I have a tabular or document NoSQL database which do not support tra

Making a word filter (nextcord,python)

How can I make a word filter? I am using nextcord(py) and I would like to make a word filter, but I dont really know where to start.

Hide/show div using radiobutton functionality using Jquery

I have text & image wrapped in a div. Using Radiobutton the image & text should appear on the left & right. If you select left-icon radiobutton, the

How can I create an Entity Relationship diagram (ER) For BigQuery Tables/ Views [closed]

I have some complex BigQuery views that nest each other. I would like to map them in an ER diagram so they are easier to visualize. I can do t

Making a word filter (nextcord,python)

How can I make a word filter? I am using nextcord(py) and I would like to make a word filter, but I dont really know where to start.

Writing array with pywin32 to excel

I am trying to write an array into Excel. The code snippet is below. import win32com.client as win32 import sys import numpy as np #-------------- if name=="ma

Ignite C++. Can the following APIs be used?

I was wondering if the following APIs are available in Ignite C++. And if they are not available, what would be a reasonable alternative to implementing the sam

Ignite C++. Can the following APIs be used?

I was wondering if the following APIs are available in Ignite C++. And if they are not available, what would be a reasonable alternative to implementing the sam

Dplyr summarize "sum" function works correctly only for subset not the larger dataset in R

I have a dataset where I sampled abundance of 4 species across 12 months, 6 sites (5 replicates within a site). I am trying to calculate various summary stats (

Incorrect schema for yaml file using Serverless Framework Configuration - expected a string

I am using serverless framework configuration and aws for the serverless.yml file and also the yaml plugin on VSCode and it says that is incorrect type and is e

Global php variable is always null

I have a bug in my application which I do not understand at all. I made a minimal example which reproduces the issue: <?php class MyClass { const ITEMS_PE

Head (next/head) throwing error in NextJS

I am trying to add head to a page in NextJS. As per the documentation I have used next/head to add <head>. However, the code block for using next/head is

knex migration - 'ER_INVALID_DEFAULT: Invalid default value for 'timestamp'

I have a knex chema migration to create a table, with the line - exports.up = async function(knex) { return knex.schema.createTable("newTable", table => { ta

knex migration - 'ER_INVALID_DEFAULT: Invalid default value for 'timestamp'

I have a knex chema migration to create a table, with the line - exports.up = async function(knex) { return knex.schema.createTable("newTable", table => { ta

Android TextInputEditText default context menu, dismiss programmatically

I would like to as if there is a way to programmatically dismiss the context menu of android . The menu shows whenever I long press the TextInputEditText. "Cut"

continuous center of user with Mapkit

Good afternoon, I am having trouble displaying a map where it only centers around the user and will stay on the user with movement. My error is in my view file

Upgrading laravel into 8 I got illuminate/support support?

I try to upgrade my laravel 8 as I read here https://laravel.com/docs/9.x/upgrade But after I applyid some changes in composer.json I got error : $ composer up

continuous center of user with Mapkit

Good afternoon, I am having trouble displaying a map where it only centers around the user and will stay on the user with movement. My error is in my view file

Head (next/head) throwing error in NextJS

I am trying to add head to a page in NextJS. As per the documentation I have used next/head to add <head>. However, the code block for using next/head is

Create rectangle from given words by some rules

i got this task to make, but i am completely lost. I don't know how to make this... Could you please give me some ideas? I started making it and only thing i ma

Getting out of a loop, but it needs to remain running?

I've made a circle move around (in a circle), but now my application won't move on to the other tasks as I got myself caught in a loop. How do I get out of this

Getting out of a loop, but it needs to remain running?

I've made a circle move around (in a circle), but now my application won't move on to the other tasks as I got myself caught in a loop. How do I get out of this

Android TextInputEditText default context menu, dismiss programmatically

I would like to as if there is a way to programmatically dismiss the context menu of android . The menu shows whenever I long press the TextInputEditText. "Cut"

I am trying to get data from my sql database to my react page, but my api returns an empty array

http://chucklets.no/getOnlineTime When I click this I can see the JSON and it looks fine. But when using fetch it API Node.js code: app.get('/getOnlineTime', (r

How can I plot a model, which is trained with a scaled dataset?

I have a major problem with XAI, Shap, Lime you name it in general. Here is a basic example for shap. My problem is that when I use a real tuned model, which is

How can I plot a model, which is trained with a scaled dataset?

I have a major problem with XAI, Shap, Lime you name it in general. Here is a basic example for shap. My problem is that when I use a real tuned model, which is