Given a matrix A, in which some of the elements are functions of x, find x such that det(A) = 0. I started with a 5x5 diagonal matrix, shown in the co...

I'm testing the route locally through postman, sending JSON object with properties and values needed to create an event: //http://127.0.0.1:8000/api/e...

I want to write a general version of gradient descent algorithm in c++ to pass the following gtest. ... #include TEST(HW6Test, TEST1) { auto mi...

We use ExecutorService to make various REST calls to cloud storage in parallel, and we are concerned that the pool can become busy with blocked calls ...

Tried: make all CFLAGS += -D-Wno-deprecated yields: make: *** empty variable name. Stop. ...

I would like to change the css styles of a website but only during the month of decemeber how can I do this? This is the css that I would like to incl...

I need the file to be read synchronously in the constructor and only then can I use the methods of the class I am writing a small library for redis. I...

I have the same problem as here react-query: onSuccess, onError, onSettled are deprecated. What should I use instead? . And the the proposed solution ...

I am working on a Flutter logistics application, that basically tracks products. But, I am facing an issue in my pubspec.yaml file The Code inside pub...

I wrote a code in Java but I'm keep getting an error named "The method getMinor(Matrix) is undefined for the type Main." for the last line of Main cla...

I want to use an object's __del__ method to automatically write the object data to either an external database or a local cache (a global dict), depen...

I have a Pandas Series with the names of cities and districts: London:Alpha London London:Beta London:Delta Paris I want to add "_sub" at the end of e...

NAME POINT A JOHN 98 JOHN 0 HARRY 115 HARRY 75 Group the unique ones in the name column. If one of these values ​​has a zero, write ...

This is the code: from sqlalchemy.orm import declarative_base, relationship from sqlalchemy import Column, String, Integer, ForeignKey Base = declara...

I have this code: // app1.service.py database = { 1: "Alice", 2: "Bob", 3: "Charlie" } def get_user_from_db(user_id): return databas...

Although fetch type is lazy, hibernate for some reason sends the second request and fetches the lazy one. I have been dealing with this problem for a ...

I'm almost there on persisting my H2 database using JPA in the application for the first time, but I'm running into the error message No qualifying be...

my table user_info as follow: class UserInfo(Base): __tablename__ = 'user_info' id = Column(INTEGER, primary_key=True) user_code = Column...

My input is a dataframe : df = pd.DataFrame({'node1': ['abc-1', 'xyz-1', 'abc-1', 'xyz-2', 'xyz-2', 'ghi-2'], 'p1': [1, 10, 3, 1, 2, 6], 'p2': [9, 2...

I'm using Partial method to pass 2 parameters which are not iterables, thus i shouldn't use that in the Map() function. I'm also using ThreadPoolExecu...

I tested if I change the duration value to 1 it will flopping each number every 1 millisecond and if i set it to 10 then each second. in the duration ...

Let's say i want to make a module of code which provides utilities for fetching information about the user's monitors. Just looking at perhaps one fun...

Let's say I want to make a module of code that provides utilities for fetching information about the user's monitors. Just looking at perhaps one func...

I have the following Rust MCVE: #[derive(Clone)] struct X { x: i32, } fn fold1Iterator, F>(mut it: I, f: F) -> I::Item where ...

I am a newbie trying to understand what is going on here. Would be thankful to anyone able to explain what I am missing here. I am following an exampl...