Latest Questions

C# How to delete certain part of string from text not to delete the rest text [duplicate]

Like in the title, how to delete a certain part of text without deleting the whole text. The example how it should work. "Some text I put in t

How to truncate text but backwards?

I want to achieve something like this: I give function a string that should be trunctated and a maximum number of characters. local function TruncateBackwards(

Could not find a version that satisfies the requirement tensorflow - python3.9 64bit

I'm trying to use Tensorflow for some federated learning purposes, but I can't successfully install it using pip. pip install tensorflow Error message I get is

MySql. How to combine several columns in cursor?

I will be very grateful for any help. My situation.. I have a table with students (I write only main columns for this question): | Id | Lastname | Firstname | _

Wordpress Block Query Loop ID?

I've created a Query Loop on a Post. It works fine. If I change to Code Editor, I see there is a queryId:{int} which is generated. I'm wondering where that int

Why doesn't R dplyr arrange sort properly using a vector element within a for loop

I'm having trouble getting r's dplyr::arrange() to sort properly when used in a for loop. I found many posts discussing this issue (like ex.1 with the .by_grou

Tensorflow autodiff with respect to matrix entry

In the following code, the Jacobian I get is None. Why is that? a1 = tf.constant(2.0) a2 = tf.constant(1.5) with tf.GradientTape(persistent=True) as tape:

What is difference between adding a character and pushing a character in a string?

I was doing a question where I was adding a character using for loop in string like this: for(int i=0;i<n;i++){ str = ch + str; } This code was running

Sdkmanager in cmd throws IO exception

I've tried using sdkmanager from command line with the following command: "sdkmanager --nohttps --verbose" but it gives me the following exception: Warning: IO

How to make sure Microsoft teams reloads website in teams channel tab every time it is updated?

For monitoring purposes I created a website (with ip restriction) that I added to a tab in a Microsoft teams channgel. So far so good. However, every time I upd

Flink Python Datastream API Kafka Consumer

Im new to pyflink. Im tryig to write a python program to read data from kafka topic and prints data to stdout. I followed the link Flink Python Datastream API K

Merging data frames by selecting for correct value

I have a data frame called "ref" that contains information that allows mapping of gene entrez ID to the gene's start and end positions. I have another data fram

How to Unit Test a method inside a module in NestJs (Jest)

I'm adding tests on a project and improving coverage. I would like to know how can I test a method defined inside a module definition in NestJs. import { Middle

printing a board in python

I'm trying to create a chess game in python without uses pygame I know I'm not so far to finish it but I have a problem, I don't achieve to print my board in a

Sending a signed transaction is not working - Web3 / Node.js

I am trying to send an Ethereum transaction using a private key in Node.js using the web3 library. I have tried many pieces of code but I get the same issues ev

Im having trouble with this assignment that has me write vectors and arrays to a file

So in this assignment I have to have one function that has the user enter the vector which is the driver name and then they enter the drivers 4 points. That fun

Transfer data by script on GoogleSheet

I already have a script that kind of making what I want, but I have a small issue with it, it's that it copy all the sheet with everything instead for me, I wan

'main' content is occasionally bleeding into footer (but only in staging)

switching a content pipeline away from wordpress. everything is going well but there is a tiny difference that has to be simple but throwing everyone for a loop

postgreSQL - fill in blank date rows per ID

I have a table which looks like this: ID money_earned days_since_start 1 1000 1 1 2000 2 1 3000 4 1 2000 5 2 1000 1 2 100 3 I want that rows, without a days_s

Unique Set of an ordered key value pairs where the keys are only valid keys of another type

I'd like to create a type that takes a set (an array of key/value pairs with non-repeating keys). // I have any given interface: interface PersonRecord { id:

Multiple Istio Request Authentication Policies

According to the Istio security doc: "Request authentication policies can specify more than one JWT if each uses a unique location. When more than one policy ma

jq select input based on values in array

I have a list of country codes like FR, IT, DE and have been trying to figure out how to use this in a select statement. I was doing something like cat stuff |

ReactJS useState hook: Can I update array of objects using the state variable itself?

I have: const [list, setList] = useState([]); Somewhere in the component, I want to do: list[index][someKey] = some_updated_value; setList(list); Is this

Getting an error calling Hasura Insert, "type citext does not exist"

I have an existing Hasura instance that uses Postgres 12 and Hasura 2.2.0. It has a schema called hauth_catalog and in that schema there is a table called users

Slow button response time with Capacitor x Svelte on Ios

I try to create a starter app with Capacitor and Svelte. Everything works fine except one thing, when I use native html anchor ( with svelte-routing) for naviga

Draw curves over HTML table

Is it possible in JavaScript or Angular to use the mouse to draw quadratic curves over an HTML table's contents? The table contents have to remain editable, and

How can I extract state space (i.e., A, B, C, D) from these equations in Matlab?

I have two equations that have interaction together. How can I extract state space (i.e., A, B, C, D) from these equations in Matlab?

how to disable user to go back after successful login in flutter

I have this login function and it's working like charm , but the problem that the user can press the back button and return to the login screen and I want to di

What’s the best way to reload / refresh an iframe?

I would like to reload an <iframe> using JavaScript. The best way I found until now was set the iframe’s src attribute to itself, but this isn&rsquo

Create an XML file from a script AS3

I can not figure out how I get more XML file from the language images, In the image here you will look at setupItems how it is built Here it explains how I buil