I have a make() static method in a class Response. It is overloaded to take either std::string or Json::Value from jsoncpp. I overloaded the method to...

i have 3 tables in MySQL. Table: Ad +-------------------------------------------+--------------+------+-----+---------------------+----------------+ ...

While rewriting an old Matlab code to NumPy, I noticed differences in logarithmic calculation. In NumPy, I use np.log, Matlab uses log function. b = [...

Here I have a simple string; input_string [1909-1922]; [1923-1936]; P08775 [1909-1922]; [1923-1936]" I want it to paste the first part, i.e. P#####, b...

import requests from bs4 import BeautifulSoup URL = "https://habr.com/ru/hubs/gamedev/articles/" # Url to website page = requests.get(URL).content ...

i need python libraries to make a bot that will recognize an image of the button and click on it, button's position is randomized every click. it sho...

I wanna install opencv with the vcpkg. But I as I search for opencv with : vcpkg search opencv and see this output opencv 4.8.0 ...

HStack and Vstack usually base their layout on the maximum size of the subviews. Here is an example: HStack { Color.orange .frame(idealWid...

Preamble Let's say I have a function that allows users to create a boxviolin plot where box and violin plots are superposed. library(ggplot2) df filt...

I have a dummy pdf that has words on it. The course I am using to learn uses PyPDF2 on python. Is there a way for PyPDF2 to actually read the words on...

I have the following dataframe: df "1", "1", "1", "2", "2"), x = c(12, 20, 24, 10, 14)) id x 1 12 1 20 1 24 2 10 2 14 I...

I want to get image file extensions from image URLs like below: from os.path import splitext image = ['ai','bmp','gif','ico','jpeg','jpg','png','ps','...

I am trying to fetch some dummy data from an API and display it on the screen but nothing shows up. the data itself appears in the console but not on ...

I know that >>> is unsigned shift-right, and since byte in Java is signed 8-bit then -1 will be represented as 1111 1111. As a result, for the code be...

I have two dfs. one df has only 1 and 0 (df_one_zero). and another one has the different values df_value_total. These two has thousand rows and column...

I've currently got this JS code attached that validates for numbers and dots in an input, but I want to also prevent user from typing in more than one...

I am trying to make a calculator as homework and using functions in it is necessary. I wrote multiple functions for dividing, multiplying etc. The pro...

I am trying to add a shape to an existing document from Excel. In this sub I get the error "Type mismatch" in the "set stampShape"-line. The error is ...

EDIT: 3rd partial success attempt - closer yet again, but needed to use helper measures to display high and low points - ideally would love to achieve...

I've decided to learn Javascript and after watching a few tutorials, I'm training by doing challenges. One of the iconic challenge is doing a to do li...

Suppose I have the following dataframe: data = data.frame(values = c(1,1,1,2,2,2,2,1,1,4)) Then I'd like to use a function within dplyr::mutate() to c...

I have 2 issues with the below: Here is my CSV test data... I am using the following VBA to look for duplicates, then combine all data in 2nd cell of...

I'm lost in the Vega-lite sauce. Having trouble understanding where I'm going wrong. I essentially need two layers: lines for all years ("color":) a ...

I'm trying to build this little project with React Leaflet in which by searching through the leaflet-geosearch search bar a certain city, after clicki...

I have a Java 17 project, which interacts with DynamoDB Local and configures and deploys it while running tests. Here is some of the code I have in my...