gaga | A Git-Backed Key/Value Store | Identity Management library

How to do NavigationBar like in Apple Music?

My code is not bad for start, but when scroll it's doesn't work. Any ideas how to do it? I tried found some information but can't.

Link : https://www.codechef.com/LRNDSA01/problems/LAPIN

Program description : Lapindrome is defined as a string which when split in the middle, gives two halves having the same characters and same frequency of each character. If there are odd number of characters in the string, we ignore the middle character and check for lapindrome. For example gaga is a lapindrome, since the two halves ga and ga have the same characters with same frequency. Also, abccab, rotor and xyzxy are a few examples of lapindromes. Note that abbaab is NOT a lapindrome. The two halves contain the same characters but their frequencies do not match. Your task is simple. Given a string, you need to tell if it is a lapindrome.

My code :

I have a music app that has a job to find music recommendations based on a tag id.

There are two entities involved:

• Song - a song record contains its name and a list of music tag ids (genres) this song belongs to
• MusicTag - the music tag itself, includes id, name etc.

Data is currently stored in MongoDB.

The Songs collections in mongo have millions of songs, and each song has an average of 7 tag ids. The MusicTags has about 30K records.

The Songs collection looks like that:

I'm learning to create data tables for a ReactJS / NextJS application without libraries.

I'm having a hard time paginating the table, can you please provide a code sample to handle this.

This is the table code I used:

I'm working on a DataFrame, like this one :

I am trying to make a php curl request to my laravel api

Here's the curl function

I try to print the 3 columns:

1. Artists.artist
2. Songs.Song
3. Songs.views

This is my code:

I have created a class that checks if any item of the list self._name is in the string song1. I use assert to check if it is True. If I change assert with print, I get that the result is None, which is why I the assert does not work. It should come out as True, but I am unsure what I am doing wrong.

I had a specific question about turning my data into two columns so I can make an edgelist. I've attached a screenshot of the data. There's up to V10, and each row represents artists that have worked on the same song. I wanted to create an edgelist with the artist names. For example, for rows that have person A, B, C, D, I wanted to create:

A B

A C

A D

B C

B D

C D

The code I used so far is:

reltest <- t(do.call(cbind, lapply(cleanartists[sapply(cleanartists, length) >= 2], combn, 2)))

But this gives me all possible combinations among the artist names, not just the ones that have existing relationships. This is what my data looks like: