So I just learn tkinter and python from CS50.
but I just want to modify a little bit.
this the code I trying to make
import tkinter as tk1
import tkinter as tk2
window1 = tk1.Tk()
window2 = tk2.Tk()
window1.title('LEFT EYE')
window2.title('RIGHT EYE')
window1.geometry("500x500")
window2.geo...
Each go routine is given 2K stack. GoLang by design does not have stackoverflow issues for lengthy lists, because it grows the stack size, if needed
So am using recursive approach
package expressions
func Max(list []int) int {
length := len(list)
if length > 1 {
if list[0] > ...
I would like to use NIST test suite for Cryptographic Applications on a color image to test whether the image is random or not.
But I don't know how to do all these tests. I used some readymade python code of given on GitHub, but didn't understand anything from there. Here are some codes from t...
I am learning GMM to do color segmentation. I found a good resource online with the following GMM code:
import matplotlib.pyplot as plt
from matplotlib import style
style.use('fivethirtyeight')
import numpy as np
from scipy.stats import norm
np.random.seed(0)
X = np.linspace(-5, 5, num=20)
X0 =...
Following great feedback given in response to my previous question, I was encouraged to consider a different type of heap structure, the Leftist Tree. It lends itself better to a functional implementation. It's already shorter, but is there anything else I should consider in order to make this mo...
I'm using emacs and I'm just starting out getting into ELISP programming. I've written an interactive function which lets me shudown, reboot my machine as well as put it to sleep. As I'm a total beginner, I'd like to know what you would do differently in the following code to make it better, ligh...
I tried to create with PHP a multiple image upload (a description is associated with the images) , but I'm almost sure my code is wide open to SQL Injection.
Here is my code:
<?php
$mysqli = new mysqli('localhost', 'database', '', 'my_database');
$timestamp = time();
$success_images = [];
$to...
Thanks for checking this out. As the title suggests, I'm a novice programmer - I started with Java years back and now mostly use VBA to automate tasks for my internships. I want to graduate from VBA and get into Python/R to properly automate tasks.
The snippet of code below is a little project ...
I new person in the java world. I began my adventure with java one month ago. I trying create my own address book where i can add,edit,search and delete contacts. Right now I was stoped because don't known how to create methods for edit and delete cntacts. Please help me.
ControlPanel Class
...
I'm have a little knowledge about NodeJs and I'm starting learning IT but I'm facing some problems So I tried to send Image which is working fine as expected but the problem is How to serve that image and display it into html side :
The use model that I'm using is below
img: { data: Buffer, con...
Self taught newb here.
Goal here is to make a streamlined flashcard program where users can create their own decks, similar to Anki, but this is for my own learning.
Any feedback and criticism is greatly appreciated.
from tkinter import *
# This opening code is to create a window and menu optio...
We tend to leave the source code alone as all aspects are valid for code review.
But, questions like these are just asking to be converted to a snippet ( there's a link to JsFiddle even!)
Just wanted to know your input on this.
Case A. I need to look for something in an istream, then possibly jump back to start over.
Case B. I need to write to an ostream, then sometimes jump back some chars to overwrite stuff.
Are the following pieces of code safe? (i.e. guaranteed not to crash)
// Case A
std::ifstream Stream; // or ...
In my Player.java class, I want to incorporate a function that moves my player according to the left or right swipes. I also used time in seconds in order to vary the movement in an cyclic way:
'''
class MyGestureDetector extends SimpleOnGestureListener {
@Override
public boolean...
I wrote the following C++ code and since I am a novice in C++ and do not really have anybody who can give me advice, I think this site would be a good place to ask.
The algorithm takes the first two elements a1 and a2 of an array, calculate the difference a2 - a1. Then the first two elements a1...
