df.dropna(axis = 0, inplace = True)  please expalin that does this code do in python

: Animating a Plot  Problem: The MATLAB code with the initial conditions and one dimensional motion equation are given in the MProject2_Assignment1_base.m file. Modify the code to explore how to animate the plot, use functions to create plot function

Briefly explain overflow flag

Python practice part 2:

Alert dont submit AI generated answer. Please solve in matlab.

C#(Sharp): I made my code and design below. Anybody can help me some correction and add some design button and code. "Need to make C# step by step design and code "Calculator where make a calculator program that can do add, subtract, multiply, divide and square root. It should have a memory save/restore function for one number. There should be a way to set the number of fraction digits displayed".     Code: using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace AktCalc { public partial class Form1 : Form { string last = ""; bool minus = false; bool plus = false; bool divide = false; bool multiply = false; string memory = ""; public Form1() { InitializeComponent(); } private void button2_Click(object sender, EventArgs e) { if (textBox1.Text.Contains(",")) { return; } else { textBox1.Text += ","; } } private void…

can somone help me with this in c language

Python programming This example misses indentations, rewrite the code. Insert the missing indentation to make the code correct: if 1 == 1:print("One is equal to one!")   ---------------------------------------------------------------------------------------------------------------------------   Print "Python" if x is not equal to y.   x = 2y = 10_____________print("Python")   Thank you so much!!

In Python, grades_dict = {'Wally': [87,96,70],                 'Eva': [100,87,90],                 'Sam': [94,77,90],                 'Katie': [100,81,82],                 'Bob': [83, 65, 85]} write your own describe function that produces thesame 8 statistical results, for each one of the columns, that the built-in describe() function does.Note 1: Use the sample standard deviation formula (that is, the denominator is: N-1)Note 2: Your algorithm should work for any number of columns not just for 5Note 3: You can use the np.percentile() for the 25% and 75% percentile as well as the sort()built-in functions

LAB RESTRICTIONS, PLEASE READ:- Do not add any imports, the ones that you need will be given to you.- Do not use recursion.- Do not use try-except statements, you should be able to anticipateor prevent any errors from happening at all! - Code in python  - Should work for given doctest  def longest_unique_substring(s: str) -> str:"""Given a string <s>, return the longest unique substring that occurs within<s>.A unique substring is a substring within <s> which DOES NOT have anyrepeating characters. As an example, "xd" is unique but "xxd" is not.If there are two equal length unique substrings within <s>, return the onethat starts first (i.e., begins at a smaller index). >>> longest_unique_substring('aab')'ab' """