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Mastering Development

NuSMV: Initialising range constant with parameter

I’m new to NuSMV. I’m trying to define a module, where each state has a duration variable than can range from 0 to the specified bound. MODULE state(inc, bound) VAR duration : 0..bound; ASSIGN init(duration) := 0; next(duration) := inc ? (duration + 1) mod (bound+1) : duration ; DEFINE limit := duration = bound; […]

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Linux Mastering Development

Editing a file based on a pattern appearance

I have a file that contains text and numbers like this: state(1, s(1,a), [s(1,b)]). state(1, s(1,b), [s(1,a)]). state(1, s(2,a), [s(2,b)]). state(1, s(2,b), [s(2,a)]). state(1, s(3,a), [s(3,b)]). state(1, s(3,b), [s(3,a)]). state(1, s(4,a), [t(1), t(2)]). state(1, s(5,a), [t(1), t(3)]). state(1, s(6,a), [s(6,b)]). state(1, s(6,b), [s(6,a)]). …so on I want the numbering with in s(x,y) to change as […]

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Ask Geographic Information System (GIS)

What more I should include in the code to generate the figure. I am following someone’s readymade code and novice in the field

import hypy as hp import scipy as sp import numpy as np import math import matplotlib.pyplot as plt fontsize_labels = 10 fontsize_tick_labels = 8 fontsize_legend = 8 fig, ax1 = plt.subplots(1,1) fig.set_size_inches(4.2,3.5) ###function dls ### def dls(x,t): s = [] for i in range(0, len(t)): s.append(hp.stefhest(‘pcw.lap’,x,t[i])) ds = [] for i in range(0, len(t)): ds.append(hp.stefhest(‘pcw.der’,x,t[i])) […]

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Mastering Development

how to find number of pages and number of lines on the current page respect to speed after a specified interval of time?

A student has created a software which will read from one book and write into another book . Both books may have different dimensions. Software first reads from the book fully then process the format to write into another book. Yours task is to identify after a specified interval of time , if software is […]

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Game Creation Mastering Development

Top down four directional movement snap to tiles, not feel like crap

I want to make a topdown rpg movement, I need to update these parameters based on user input: User input four directions: ⬆️⬇️⬅️➡️ . Update parameters Position: x, y, Flip sprite: flipx, flipy, Sprite number: s, eg: 1 for horizontal sprite, 17 for vertical sprite Sprite Animation: si, eg: 1 to 4 for walking animation […]

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Mastering Development

Ordered set of Dataframe values in Pandas

Question: a series named heights_A with values 176.2, 158.4, 167.6, 156.2, and 161.4. These values represent heights of 5 students of class A. Label each student as s1, s2, s3, s4, and s5. another series named weights_A with values 85.1, 90.2, 76.8, 80.4, and 78.9. These values represent weights of 5 students of class A. […]

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Mastering Development

How can I check if I have written a number or a letter in c++?

This is my first time on stackoverflow. I can not figure out how I can check if I have written a number or a letter. If i have written a letter I want the program to say that I neat to write a correct number. Everything is working except the part where the program asks […]

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Mastering Development

Using one button to display different images on an oled display

I am using an oled display with the Adafruit_GFX and Adafruit_SSD1306 libraries. I am trying to create a menu on my oled display (a series of different images). I have created code that, when one button is pressed, the screen changes to one image, and when pressed again, the screen changes to the second image. […]

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Mastering Development

Difference b/w using i

When I use for(i=0;i<strlen(s);i++) then I am getting time limit exceed error. And When I use for(i=0;s[i]!=’\0′;i++) my code get successful submit. Why? I am also providing link of question from codechef – https://www.codechef.com/problems/LCPESY Type – 1 for(i=0;i<strlen(s1);i++){ f1[s1[i]]++; } for(i=0;i<strlen(s2);i++){ f2[s2[i]]++; } Type-2 for(i=0;s1[i]!=’\0′;i++){ f1[s1[i]]++; } for(i=0;s2[i]!=’\0′;i++){ f2[s2[i]]++; } Complete Code #include <stdio.h> #include […]

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Mastering Development

Or-tools: Add 2-days in a row to the scheduling problem

I’m trying to add the constraint that the nurse will work at least two days in a row. Code: https://developers.google.com/optimization/scheduling/employee_scheduling#program2 My idea is: "If there is working shift and before was not then add working shift next day" for n in all_nurses: for d in range(1,6): #Because use d-1 and d+1 for s in all_shifts: […]