There is a mixed information on the internet about the number of CNAME records that can be defined for a domain. Some say that there is no limit and millions of CNAME records can be created. Others say that it depends on a provider that can enforce limits. I can’t find exact answer about AWS… Read More What is the maximum number of CNAME records per hosted zone in Route 53?
I would like to count how many new unique users the database gets each day for all days recorded. There will not be any duplicate ids per day, but there will be duplicates over multiple days. If my table looks like this : ID | DATE ——— 1 | 2022-05-21 1 | 2022-05-22 2 |… Read More MySQL – Count unique users each day considering all previous days
I need to use the lock construction, and edit the following methods to execute in parallel: public void Withdraw(int amountToWithdraw) { if (amountToWithdraw <= 0) { throw new ArgumentException("The amount should be greater than 0."); } if (amountToWithdraw > MaxAmountPerTransaction) { throw new ArgumentException($"The value {amountToWithdraw} exceeds transaction limit: {MaxAmountPerTransaction}."); } if (amountToWithdraw > Amount)… Read More Using lock statement in c#
I’ve started python a few months ago, for school projects and I was pretty surprised at the file edition power it had without asking for any permissions. My question is, how far can python go? Can it delete System files? Can it delete normal files? I also saw a video that I didn’t click that… Read More How far can python go?
I’m using the PasswordCredential API in Google Chrome and Edge to store authentication credentials, however this data is not saved. I’m using the code below, and I only fire it if my AJAX login is successful. var cred = new PasswordCredential({ name: account, id: email, password: password, iconURL: ‘https://example.com/favicon.ico’ }); navigator.credentials.store(cred).then(() => { if (redirect… Read More PasswordCredential does not store the data
Im creating accounts on a api and the password needs those restrictions.The handleRegist() is connecting to the api but the passwords i use always goes through that if cycle.I am using a function to check the password strength for a login the password must contain at least 1 special character 1 uppercase letter and it… Read More I cant manage to put my javascript function to work
From angular project when I send to GET request in my backend it works fine but if I send POST request with body that time it’s not work. Angular Code login(email: string, password: string) { return this.http.post<any>(`${baseUrl}/authenticate`, { email, password }, { withCredentials: true }) .pipe(map(account => { this.accountSubject.next(account); this.startRefreshTokenTimer(); return account; })); } .Net… Read More CORS Issue with Angular 10 and net6.0 API project
After the user registers, I want to show his email on another page. In the true case, I have it as I want but in the false case, it shows an error. I will put that error below. Please help me fix this **My activation page** import React from “react”; import “./auth.css”; const Activation =… Read More My error: Objects are not valid as a React child (found: object with keys {}). If you meant to render a collection of children, use an array instead
i have no idea if this is even a problem or im just stupid, but im currently trying to make a questionnaire that runs over a local server (port 3000 default), but whenever i try to run the server using node.js and boot up localhost:3000, it only displays the default parameters that i’ve put in… Read More express server does not take into account CSS or JS scripts on the loaded HTML
I would like to perform a rolling mean while the mean excludes duplicates found in another column. Let me provide an example dataframe: Date Warehose Value 10-01-1998 London 10 13-01-1998 London 13 15-01-1998 New York 37 12-02-1998 London 21 20-02-1998 New York 39 21-02-1998 New York 17 In this example, let’s say I like to… Read More Pandas: Rolling mean using only the last update based on another column