Latest Questions

Await not returning in SpecFlow async test step

I'm having trouble with some async SpecFlow unit tests where an await is never returning. I think that it is to do with the SpecFlow SynchronizationContext, but

How do I insert data to Astra DB using GraphQL API?

I am trying to follow this youtube tutorial. I am getting stuck at inserting the first piece of data. Ania demonstrates it at 20.46 as follows: mutation insertG

JavaScript can I directly access to a property inside a property in the object?

In this object, I want to print out an array in the form of [userName, skills]. I know that these objects don't have indexes. Is it possible to detect the skill

Unusual order-of-execution problem with OCaml

I'm new to OCaml. I've written this very trivial program: open Stdio let getline = match In_channel.input_line In_channel.stdin with | Some x -> x |

How i can find a specific row and look for the minimum element index in a numpy array

I got a numpy array from a csv file. It is 6 X 6. I want to find a specific row and then find the lower element index.

How do I insert data to Astra DB using GraphQL API?

I am trying to follow this youtube tutorial. I am getting stuck at inserting the first piece of data. Ania demonstrates it at 20.46 as follows: mutation insertG

How to use ActionCable with redis server hosted on redislabs.com?

I am trying to set up a rails app with actioncable, where it's using a redis database hosted on app.redislabs.com. I am having trouble getting the connection to

How do you get a bound variable to clear?

If $score is bound to score, how come the textfield won't clear? How do I make it clear? Also, how would I get "Enter Score" to show rather than "0"? Thanks. im

How can I add intel Fortran compiler after installed intel oneAPI and visual studio?

I installed visual studio 2022 Community. Also, I installed Intel® oneAPI Base Toolkit and Intel® oneAPI HPC Toolkit. However, I do not know how to conf

Customize Maya's script editor font

Up to Maya 2019 I was using the following script to customize the script editor font. from PySide2 import QtGui, QtCore, QtWidgets def set_font(font='Courier N

How i can find a specific row and look for the minimum element index in a numpy array

I got a numpy array from a csv file. It is 6 X 6. I want to find a specific row and then find the lower element index.

Covid Tracker using M5StickC Plus

I'm doing a covid tracker in M5Stick C Plus. I'm referring to the code in https://www.hackster.io/niyazthalappil/covid-19-real-time-data-monitor-7b43e5. The ou

Analysing vocal similarity of little owls using warbleR in R

I am struggling a bit with an analysis I need to do. I have collected data consisting of little owl calls that were recorded along transects. I want to analyse

How to implement multiple api call in a single query with RTK query

I'm new in RTK Query and I'm struggling with a use case I have to implement. Scenario: I have to merge the results from two API calls: the first API call is a p

How would I repeat TMUX send command x number of times

Sometimes I find myself coding in some repl, writing and debugging some function/logic with a little bit of trial and error, kind of testing some thought proces

mktime() for non-local timezone

In C the function mktime() returns the epoch time according to the local timezone (the input struct is locally formatted). The function timegm() returns the epo

Spark scala how to remove the columns that are not in common between 2 dataframes

I have 2 dataframes, the first one has 53 columns and the second one has 132 column. I want to compare the 2 dataframes and remove all the columns that are not

Analysing vocal similarity of little owls using warbleR in R

I am struggling a bit with an analysis I need to do. I have collected data consisting of little owl calls that were recorded along transects. I want to analyse

request times out when pinging aws load balancer

I have a dockerized Node.JS express application that I am migrating to AWS from Google Cloud. I had done this before successfully on the same project before dec

How would I repeat TMUX send command x number of times

Sometimes I find myself coding in some repl, writing and debugging some function/logic with a little bit of trial and error, kind of testing some thought proces

Powershell to change RDWEB certificates remotely

About to give up on this and connect locally to each system and run the commands but thought it wise to ask the smart people first. With my credentials locally

Can I replace MariaDB with MySQL in Bitnami MAMP?

I am maintaining an old, large CakePHP project which relies on the JSON database column type. This type is supported by MySQL but not by MariaDB. Changing out t

Ajax undefined value in PHP

When I call the function I always get an undefined value, I don't understand what can ruin it. You are logged in as undefined, Error undefined Ajax script: fu

How would I make one container in a grid change to 100% width on mobile?

I have 8 elements in a grid. On a desktop screen they appear properly. I want element-3 to hide at max-width: 885px and element-2 to expand to width: 100%. I ha

User profile fragment Setting

i am creating small app with login and signup option and also with profile fragment so that user can update their profile later. i design my user profile layout

Ajax undefined value in PHP

When I call the function I always get an undefined value, I don't understand what can ruin it. You are logged in as undefined, Error undefined Ajax script: fu

while creating trigger upon inert getting error on end

CREATE OR REPLACE TRIGGER PEN_DELTA BEFORE INSERT ON PS_GP_RSLT_DELTA FOR EACH ROW WHEN (NEW.FORWARD_IND = 'Y' AND NEW.GP_PAYGROUP = 'PG PEN') BEGIN FOR

C++ - assigning constexpr char * to static char * copies the string ... is it a bug?

Consider the following program. It simply copies a constexpr const char * to a static const char *. I would expect the pointer to be copied, and be identical. A

Difference between Garbage Collection and a For Loop destroying objetcs

I have this code that creates 5500 objetcs of a class and then it outputs the the total allocated bytes and total memory so that way I can see the changes in th

When to use qmake eval?

https://doc.qt.io/qt-5/qmake-test-function-reference.html eval(string) Evaluates the contents of the string using qmake syntax rules and returns true. Definiti