Latest Questions

Metadata Query to get the list of all the mappings which contain a specific Stored procedure in Informatica

I have some stored procedures and I need to get the list of all the mappings in informatica which have used that Stored Procedures. So i need METADATA query to

How can I change the color of certain characters using tkinter in python?

I'm coding a brainfuck compiler and im having trouble updating the text color, as I want different symbols to have a different color depending on what they are.

What is the valid name of the contact?

I'm trying to give a name to my smart contract. But All given names is invalid. Where is the mistake? Because I guess all names are alpha-numeric. Can you help

Vaadin Grid - specific rows always on top

I have two classes, one named "Folder" and the second one "Item". I'm using an interface to show folders and items together in one Vaadin Grid. I wrote a custom

How can I use Q objects on Two Dynamic Search Forms in Django

I am working on a Django project where I want to search profile records for those that are resident in a particular country and state. In this project I would b

Tweaking Floyd-Warshall Algorithm to detect cycles

Cheers, I am trying to solve the problem of minimum length cycle in a directed graph, and I came across a solution that suggested that I should tweak the Floyd-

Python ImportError: sys.meta_path is None, Python is likely shutting down

When using __del__ datetime.date.today() throws ImportError: sys.meta_path is None, Python is likely shutting down import datetime import time import sys clas

How do I create textbox dynamically in jxa?

New at javascript, trying to create a dynamic textbox in pages but it keeps getting an error. var app = Application('Pages'); var doc = app.document; var pages

stream works in Firefox only

I'm trying to build a video chat app with JavaScript and PeerJS I want to allow user to join with both video and camera or either of them or neither, everything

Add MC Holdout layers to trained model in Keras

I am looking for a solution for a problem that has arisen when building a generic ANN for image classification in R. What I want to do is either: Design and com

How do i get the arduino upload buttons back in visual studio code?

In visual studio code How do I get the Arduino upload buttons back? Mine has disappeared.

Android Studio gone nuts all of a sudden

Firstly, Look at the screenshot that I've attached, It is giving me red lines (look to the right) in my entire code (386 errors in 766 lines) all of a sudden (

CSV with Embebbed JSON using Python

I'm working with GWAS data. Need help. My data looks like this: IID,rs098083,kgp794789,rs09848309,kgp8300747,..... 63,CC,AG,GA,AA,..... 54,AT,CT,TT,AG,..... 12,

Construction Heuristic Phase slower since migration from 7.28 to 8.14

After migrating Optaplanner from version 7.28.0.FINAL to version 8.14.1.FINAL, the construction heuristic phase defined in the configuration as following : &l

How to replace nan with a certain value across rows but only between values

I have the following dataframe, and I want to replace nan with a certain value, let's say, 0.0001, only if there is a value right to the missing value. ID 2021_

AADSTS900144: The request body must contain the following parameter: 'grant_type'

I am trying to generate the Access_Token after generating the Authorization code using MS Graph API. I am getting the following error (Screen shot below) "error

Can I sign in with a Google account in my app instead of adding a Google account to my phone?

I'm developing an Android app and I'm using Google sdk for Google oauth login, when using Google login. When I sign in with Google, the system pops up an option

pandas scraping html tables

There is an HTML file of tables. There are about 100 of them, and they all often have the same values. The values in the second and first column of all tables a

Unknown authentication strategy Passport js

I want to have 2 different instances of passport Js for my app (user and admin - both with jwt authentification ). I read in the official documentation that the

mysql null value case when is null does not work

I have following query to handle null value and flag those based on two table join however c.pure_proc_flag is null then 0 else 1 does not provide the result

Micrometer and Prometheus registry scrape

Looking at Micrometer, I get the idea that the whole idea is the use the Metrics e.g. classes from "io.micrometer.core.instrument" (because it's a facade) and i

Applying a gradient map from image to another image with transparency in Python (PIL, numpy, etc)

I've been struggling with trying to apply a gradient map which is sourced from an image file to a grayscale image which includes alpha/transparency. The followi

Why do i get 502 Bad Gateway error in my async express.js middleware?

I have a node API which is deployed and run as a Lambda function inside AWS. // mthd export const validateHeaderBearerToken = (req, res) => { if (!req.heade

Tab system that needs to add/remove tabs. Need help to update the index when adding new tabs?

I've been working on this for sometime but can't find a solution that works. Any help is hugely appreciated! Working: You're able to click next to go to each ta

TypeError: list indices must be integers [closed]

I'm trying to insert an item from one list to another and using an item from a list of numbers for the index but I'm getting this error even t

Nodemailer with Gmail | There was an error: Error: Invalid login: 535-5.7.8 Username and Password not accepted

I am trying to set up email verification in my app using nodemailer with a Gmail account. My problem is that it reports an error, stating that my Username and P

can someone open the flow generator?

I am trying to open whatsapp web to test with the bot but the option does not display anything,enter image description here the chatwidget is working and in the

Why the number decrements by one when converting to integer in Perl?

Why the number decrements by one when converting to integer in Perl? 23/20 * 100000000 => 115000000 int(23/20 * 100000000) => 114999999 Why?

MWAA in productions - tasks queued for unknown reasons

Does anyone use MWAA in production? We currently have around 500 DAGs running and we see an unexpected behavior with tasks staying in a "queued" state for unkno

is usContext a reliable solution to drill state 2-3 level deep

I have a search component which needs to pass the state in which the visibility of my search modal is stored down 2-3 levels. I know that context is provided to