Latest Questions

What does citext NULL mean in PostgresSQL

What does this mean in PostgreSQL columnName citext NULL Im working on some SQL change, there is data in the database, but doesn't show in the front end. Wonder

Pydirectinput/Pynput/Pyautogui don't always press keys

So, I've been trying to make a macro for a game on Roblox and sometimes the inputs don't actually work? Why does this happen? I've tried this in pydirectinput,

First row (with checkbox) in datagridview not getting checked

Here's the code. Thanks. private void checkAllToolStripMenuItemOff_Click(object sender, EventArgs e) { foreach (DataGridViewRow row in dgv_Off.R

how to score part of the neural network once and the rest multiple times caching the intermediate layer?

I train a model A and try to use the output of the intermediate layer with the name="layer_x" as an additional input for model B. model A is using input1, and m

My Superset cache is set to Redis, but I still get cache warning in logs

I am getting cache warnings in my log files and am not sure why. My cache override: CACHE_CONFIG = { 'CACHE_TYPE': 'RedisCache', 'CACHE_DEFAULT_TIMEOUT'

Cannot authenticate using API Key with NLog.Targets.ElasticSearch

I cannot get NLog.Targets.ElasticSearch to connect to a local ElasticSearch instance using an APIKey. My nlog.config has the following: <target xsi:type=

Eliminating NULL Values in SQL

I have a complex subquery within a query giving me this: Col 1 Col 2 value1 NULL NULL value2 value3 NULL NULL value4 value5 value5 But instead, I need this ou

Rails 7.0.4 Error when in run some code of ruby on rails

no implicit conversion of Hash into String class PostsController < ApplicationController @posts = Post.all respond_to do |format| format.html forma

can't run jdk-8u202-windows-x64.exe ... nothing happens ... what do I do?

I'm supposed to install JDK and JRE 8. I tried running file I downloaded from Oracle: jdk-8u202-windows-x64.exe When I try running it, nothing happens, no error

Print all lines between line containing a string and first blank line, starting with the line containing that string

I've tried awk: awk -v RS="zuzu_mumu" '{print RS $0}' input_file > output_file The obtained file is the exact input_file but now the first line in file is z

Numba needs NumPy 1.20 or less for shapley import

I am trying to import shap. I am getting the following bug. I installed the lower version of NumPy still the problem is not solved. Thank you! import shap Im

Error while compiling regex function, why am I getting this issue?

My RAKU Code: sub comments { if ($DEBUG) { say "<filtering comments>\n"; } my @filteredtitles = (); # This loops through each track for @

Newbie powershell argument issues

I made powershell script that [1] accepts 2 arguments (aka parameters), [2] changes a file's modified date & time, and [3] writes something to host. The fo

Cannot get Alerts to show on iPhone no matter what way I code it and I have tried 4 different ways

Of these 4 methods mentioned, they all work in the simulator, but non of them work on the iPhone. Here are the pieces of code that come into play here. <List

.day Component returns "incorrect" day in Swift

My date object returns "incorrect" day from some reason, I have no idea why. This output is taken from the debugger: (lldb) po date ▿ Optional<Date>

How to get styling to refresh with new variable in react native

Using a global variable to store dark and light mode variable. In app I have place where variable is changed as user toggles if they want dark or light theme, b

How to link the gpsd and the pps in the ntp.conf file?

I'm working on the AM335x custom board with yocto where "u-blox LEA-M8F" is used as a gps module. Basically I wanted to use the "ntpd deamon" so while going thr

How can I alternate the elements of multiple lists in Ansible?

I have multiple lists as input (all lists have the same length, but the input can have more than 3 lists). I want to create a list which is a sum of all input l

Target Framework not installed when opening a Unity project with Visual Studio 2022

I am trying to open a C# solution that has been generated from a Unity v2020.3.19f project with Visual Studio 2022. Opening it with Visual Studio 2019 works jus

Error: Ziggy error: 'id' parameter is required for route

I am working on single SPA using laravel and inertia js. I am using multi language as well. So I am passing language as prefix parameter like this. Route::group

Summarizing table sales

I have order table like CustomerId OrderAmount Orderdatetime OrderAmountCurrency AAA 120 02/03/2022 02:03 US$120 AAA 20 02/03/2022 02:20 US$20 AAA 320

drawing a speech bubble using canvas in jetcompose

i want to draw a speech bubble using canvas in jetcompose but i dont know how to draw an arrow at bottom end of the Rectangle this is my code: @Composable fun D

Rails Order by model method

How can I use the model method in scope for ordering? I have to order the users list, users who have failed go in the last. scope :position_ordered, -> { ord

How to understand closure in a lambda?

I want to make 5 buttons in a loop, and for each buttons bind a commend to print the index. In the following solution it always prints the same index. My code

Telegram bot long polling stops at 50s

I wrote a simple C++ program where I use libcurl to send a HTTP POST request at getUpdates URL with the parameter timeout=3600 but it returns after 50 seconds i

Element added to DOM has HTML / SVG attributes, but not the corresponding JS properties

I am using HTMX with Django to render a page which is basically an SVG with a lot of sticky notes () that you can move around on the page, like you might use fo

How do I create a smtplib code that sends an 'Item in stock' email to a specific email address?

Using selenium I have a code that determines if an item is 'in stock' or 'out of stock'. The code can detect once an 'out of stock' item becomes 'in stock'. Usi

Add top shadow to TabView in SwiftUI

I have the following: I'm using a native TabView. I can change the background but I haven't been able to add a little shadow to the top of the UITabBar, I've t

How to collapse Siblings with Headless UI

To make the accordion component with Headless UI, I have used Disclosure component. But I have a problem to control the collapse/expand state for it's siblings.

Multiple flask calls in single pytest having different databases

So I'm trying to test an endpoint in flask that I need to call multiple times in one test. The issue I am having is that on the second request the objects I pla