Latest Questions

Is calling method of a class rather than an object of that class/type valid or a thing?

To explain inheritance in Python, the author of a book (by Charles Dierbach) uses the following example of an exploded string class, which takes a string as inp

Empty Button error for ASTRA CART DRAWER after WAVE report scanning

Running the Wave Report tool, I got an error about <button type="button" class="astra-cart-drawer-close"> saying A button is empty or has no value text

Symfony 4 Sonata FormBuilder skip loading some relations

I've inherited an older project to provide maitanance. I don't have Symfony experience, I am coming from Laravel/Yii experience. I've tracked down a certain aja

How to use drawer for custom toolbar

Here is my drawerNavigator import React from 'react'; import {createDrawerNavigator} from '@react-navigation/drawer'; import { SafeAreaView, Text, View,

Maven often doesn't resolve version number for transitive dependencies - "${project.version}"

I've been suffering this problem for a while now and can't figure out what the issue might be. It is intermittent which is why I give it half an hour here and t

Optimized way of restricting access to images in backend

I am working on an app that has some social network elements: users can create posts with images and they can share these publicly or with friends. I am now con

Repo still uses 8 GB of quota after force push to initial commit (empty repo)

My gitlab repo was ~8GO To rewrite it completely with size optimisation the idea was to reset the remote to the first commit and force push (git checkout <in

QuickSight, Automatically Add Large Number of Columns to Table

Is there a way to automatically add a large amount of columns to a QuickSight table without the manual procedure of draging and dropping them? For instance in t

How to force geopandas to plot a map with "missing values" (legend) in a columns without "missing values"?

I want to make some maps (each column is a date), and for some columns (aka dates) there are some missing values, and for others are not. When I used the functi

Repo still uses 8 GB of quota after force push to initial commit (empty repo)

My gitlab repo was ~8GO To rewrite it completely with size optimisation the idea was to reset the remote to the first commit and force push (git checkout <in

Why is Elasticsearch 8x. starting interactively but not as a service Ubuntu 20.04?

The tip for fixing this issue on Ubuntu 16.04 does not seem to work. Here's a link to one of the areas of various tips: https://discuss.elastic.co/t/cant-start-

What is the difference between these two codes? (Python: circular singly linked list)

These are the codes for __iter__ method of a circular singly linked list. But I don't understand the difference between the two. def __iter__(self): node =

How to force geopandas to plot a map with "missing values" (legend) in a columns without "missing values"?

I want to make some maps (each column is a date), and for some columns (aka dates) there are some missing values, and for others are not. When I used the functi

How to get forwaard moving combination of a list in python?

I have a following list lst = [100,200,300,400] I need the following output [(100, 200), (200, 300), (300, 400)] I did some research and used itertools.combinat

What is the difference between these two codes? (Python: circular singly linked list)

These are the codes for __iter__ method of a circular singly linked list. But I don't understand the difference between the two. def __iter__(self): node =

Huawei Hair Segmentation Retuning Null value at getMask()

I'm working on a project where I have to change the hair color of a person's image and for this, I'm using Huawei Hair segmentation. Here is the code of Analyze

AWS IOT Greengrass 2 Raspberry Pi Deployment

I am trying to follow the step-by-step instruction to set-up a raspberry-pi zero 2 as an IoT device using AWS Greengrass. I found a really nice instruction publ

How to search string in files in all folder names called mydata in windows cmd

Some folders named mydata in a different directory. For example, First mydata folder path is C:\path1\user\mydata The second mydata folder path is C:\somewhere\

CarouselView Xamarin forms indicator view not showing

Im trying to see the indicator views , but for some reason I cant see them , also , I tried horizontals options : fill and expand , it does work on ios on lands

How to search string in files in all folder names called mydata in windows cmd

Some folders named mydata in a different directory. For example, First mydata folder path is C:\path1\user\mydata The second mydata folder path is C:\somewhere\

What is the difference between the <!-- text --> and /* text */ comments?

What is the difference between the <!-- text --> and /* text */ comments? Are they both the same thing or is there a difference in function?

Microsoft Teams SSO - Unable to Retrieve Token

I am trying to retrieve an SSO token in my Microsoft Teams task module for a logic am working on and when I use the Microsoft teams SDK I keep getting the error

Microsoft Teams SSO - Unable to Retrieve Token

I am trying to retrieve an SSO token in my Microsoft Teams task module for a logic am working on and when I use the Microsoft teams SDK I keep getting the error

Flutter: CMake Error at flutter/CMakeLists.txt:75 (add_custom_command): This character is not allowed

I created a flutter project recently but when I try to run it shows me the error below, how to solve it? Thanks in advance! **CMake Error at flutter/CMakeLists.

Using the Uniswap v3 Subgraph or other options, how to find liquidity pools containing a given token symbol?

I am trying to get a list of all pools containing a token symbol with Uniswap v3 for arbitrage opportunities. For example, if I want to find all pools containi

OpenApi enum with multiple values

I am new to OpenApi and want to define my api with an api.yaml (OpenApi version 3.0.1). My problem is the generated enum just contains the name and not the valu

Using the Uniswap v3 Subgraph or other options, how to find liquidity pools containing a given token symbol?

I am trying to get a list of all pools containing a token symbol with Uniswap v3 for arbitrage opportunities. For example, if I want to find all pools containi

axios returns promise instead of data

I am querying some data from IPFS using axios, the problem is that after calling the specific api the return value is a promisse from axios. const getNFTDetail

StringIndexOutOfBoundsException when trying to count 'a's in the entered word in Java

public class methods { public static int howMany(String word) { char character = 'a'; int a = 0; for (int i=0;i<=word.length();i+

How to plot multiple chart on one figure and combine with another?

# Create an axes object axes = plt.gca() # pass the axes object to plot function df.plot(kind='line', x='鄉鎮別', y='男', ax=axes,figs