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Javascript 2022-01-31 03:57:19
Manually Parsing Plain text in Node.js
/* This code comes from Vincent Lab And it has a video version linked here: https://www.youtube.com/watch?v=fy2RF9JR1BI */ // Import dependencies const fs = require("fs"); // Read the text file and split it on new lines const lines = f... Add solution -
Javascript 2022-01-28 20:06:35
cannot use isset() on the result of an expression (you can use "null !== expression" instead)
if(isset($userEmail = $_POST["email"]) && $userEmail = $_POST["email"] != ""){ Here, you are assigning it to a variable and then checking isset all in a single call. Split it up into separate calls: check if it is se... Add solution -
Python 2021-11-21 03:29:22
arduino python matplotlib line
import serial # import Serial Library import numpy # Import numpy import matplotlib.pyplot as plt #import matplotlib library from drawnow import * tempF= [] pressure=[] arduinoData = serial.Serial('com11', 115200) #Creating our serial ob... Add solution -
Other 2021-11-07 13:43:21
rust split string into words
// if s is your String or string slice, you can split it s.split("separator") // by separator s.split_whitespace() // by whitespace s.lines() // by newlines Regex::new(r"\s").unwrap().split("one two three") // by regex c... Add solution -
Python 2021-10-03 09:38:08
rotate matrix 90 degrees clockwise in python
#The program defines the square matrix 90 degrees clockwise direction. m,n = map(int,input().split()) #m,n are the number of rows and columns. #m = int(input('rows')) l = [] for i in range(m): x = list(map(int,input().split())) #for taking the rows a ... Add solution -
Other 2021-09-05 00:14:02
what is hierarchical clustering
Hierarchical clustering, is an unsupervised learning algorithm that groups similar objects into groups called clusters. There are ways to create cluster hierarchy:- 1. Agglomerative (bottom up approach) 2. Divisive (top down approach) Agglomerative clus... Add solution
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