Also see Rolling or sliding window iterator in Python. The first result is in 'round brackets' because it is a tuple. If you wanted a list instead, use list rather than tuple in your code. If you wanted to have your window slide along in steps larger than 1, you should not alter the initial window. 15 Puzzle Game This game is the 15 Puzzle Game. In this game, there is a 4.4 board with 15 numbers and an empty square. The numbers are then shuffled randomly. The goal of the game is to move the numbers in such a way that the numbers are ordered again as shown in the picture below. The rules are simple. You can only move tiles into the empty. Example programs¶ Several Deep Zoom examples are included with OpenSlide Python: deepzoomserver.py. A basic server for a single slide. It serves a web page with a zoomable slide viewer, a list of slide properties, and the ability to view associated images. A basic server for a directory tree of slides.
May-29-2017, 08:38 PM Hi, i am trying to solve this problem, I have a test image (A) , this image is the scrambled form of original image (O). The goal is to determine the number in the scrambled image. some details are 1- orignal image has been scrambled with the Mersenne Twister with 2 as seed number. 2- flatten of numpy is used to conver the image (two-dimension) to a (one-dimension) array. 3- also function shuffle of random (we did not utilize the numpy shuffle) to shuffle a list of numbers [0, 1, 2, …, n-1] , here N is equal to pixels in the image. 4- The list shuffled is used to assign the pixels in the scrambled image like Y[i] = X[shuffled[i]] for all i in [0, 1, 2, …, n-1]. Image Url : https ://ibb.co/f0PGna The original task is in python but due to my skills in java I am trying to solve this problem in java. Starting from point 3 , I generated a list equal to pixels in the image and shuffled it, and while iterating the list i assign the pixels from the scrambled image, which did not delivered the req results. Please if you can guide me, so i can solve this problem. May-29-2017, 11:24 PM (May-29-2017, 08:38 PM)Digitalchemist Wrote: I generated a list equal to pixels in the image and shuffled it, and while iterating the list i assign the pixels from the scrambled image, which did not delivered the req results.Please post fully runnable (though minimal, 5-10 lines of) code that reproduces the problem, along with example input, the actual output, and the desired output. Feel like you're not getting the answers you want? Checkout the help/rules for things like what to include/not include in a post, how to use code tags, how to ask smart questions, and more. Pro-tip - there's an inverse correlation between the number of lines of code posted and my enthusiasm for helping with a question :) May-31-2017, 12:01 AM (This post was last modified: May-31-2017, 12:05 AM by Digitalchemist.) Hi, i am trying to solve this problem with above defined rules. May-31-2017, 04:00 PM A couple key problems here: We're not going to help with Java. You didn't say what your problem was, provide sample input(s), or anything other than Java code. If you're struggling with problem solving, especially in a language other than Python, you're really in the wrong place. You could still get an answer but you shouldn't bank on it. And if you're really going to put Java here then you still need to show your best-effort Python. And if you found a SO post that's similar to what you want, you could at least be adapting that. Feel like you're not getting the answers you want? Checkout the help/rules for things like what to include/not include in a post, how to use code tags, how to ask smart questions, and more. Pro-tip - there's an inverse correlation between the number of lines of code posted and my enthusiasm for helping with a question :) May-31-2017, 07:12 PM (May-31-2017, 12:01 AM)Digitalchemist Wrote: BufferedImage image = ImageIO.read(file);Types? Semicolons? Do you know where you are right now? Jun-05-2017, 07:48 PM (This post was last modified: Jun-05-2017, 07:49 PM by Digitalchemist.) The problem is simple, the task is to identify the number in the image https://ibb.co/f0PGna . The image is scrambled, we have to unscrambled to find the original image. using above rules. i.e 1- orignal image has been scrambled with the Mersenne Twister with 2 as seed number. 2- flatten of numpy is used to conver the image (two-dimension) to a (one-dimension) array. 3- also function shuffle of random (we did not utilize the numpy shuffle) to shuffle a list of numbers [0, 1, 2, …, n-1] , here N is equal to pixels in the image. 4- The list shuffled is used to assign the pixels in the scrambled image like Y[i] = X[shuffled[i]] for all i in [0, 1, 2, …, n-1]. Jun-05-2017, 07:56 PM You need to show your attempt, in Python, and we can help get you unblocked wherever you are with it. But you have to give it a try, we're not going to do your homework for you. This is three posts in a row from you where you're not helping us to help you, in spite of having been told what to do better. Feel like you're not getting the answers you want? Checkout the help/rules for things like what to include/not include in a post, how to use code tags, how to ask smart questions, and more. Pro-tip - there's an inverse correlation between the number of lines of code posted and my enthusiasm for helping with a question :) |
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This page contains all Python scripts that we have posted our site so far.
Examples
pywhois is a Python module for retrieving WHOIS information of domains. pywhois works with Python 2.4+ and no external dependencies [Source]
In this script I’m using 8 possible answers, but please feel free to add more as you wish. There are 20 answers inside the Magic 8 Ball, and you can find them all here.
A common first step when you want to use a Web-based services is to see if they have an API. Luckily for me, Commandlinefu.com provides one and can be found here
In an earlier post “OS.walk in Python“, I described how to use os.walk and showed some examples on how to use it in scripts. In this article, I will show how to use the os.walk() module function to walk a directory tree, and the fnmatch module for matching file names.
This post will show how you can make a small and easy-to-use port scanner program written in Python.
Backup all MySQL databases, one in each file with a timestamp on the end using ConfigParser.
To make a request to the Web search API, we have to import the modules that we
need.
Pxssh is based on pexpect. It’s class extends pexpect.spawn to specialize setting up SSH connections.
This script can be used to parse date and time.
Bitly allows users to shorten, share, and track links (URLs). It’s a way to save, share and discover links on the web.
The smtplib module defines an SMTP client session object that can be used to send
mail to any Internet machine with an SMTP or ESMTP listener daemon. SMTP stands for Simple Mail Transfer Protocol.
This short script uses the os.listdir function (that belongs to the OS module) to search through a given path (“.”) for all files that endswith “.txt”.
Speedtest.net is a connection analysis website where users can test their internet
speed against hundreds of geographically dispersed servers around the world.
In this article, I will show how to use the os.walk() module function to walk a
directory tree, and the fnmatch module for matching file names.
Knowing how to parse JSON objects is useful when you want to access an API
from various web services that gives the response in JSON.
Time for a script again, this one will geolocate an IP address based on input from the user. For this script, we will be using a bunch of Python modules to accomplish this.
This script will ask the user for its username, by using the raw_input function. Then a list of allowed users is created named user1 and user2. The control statement checks if the input from the user matches the ones that are in the allowed users list.
This script will use the Twitter API to search for tweets.
In this post, I will show you how you can do it without that by just using
datetime.datetime.now() .
The second part of the post is about the the timedelta class, in which we can see
the difference between two date, time, or datetime instances to microsecond
resolution.
This is a classic “roll the dice” program.
This small script will count the number of hits in a Apache/Nginx log file.
This script will show all entries in the file that is specified in the log file
variable.
In this post, I will show you how you can print out the dates and times by just using datetime.datetime.now().
This small program extends the previous guessing game I wrote about in this
: post “Guessing Game”.
This script is an interactive guessing game, which will ask the user to guess a
number between 1 and 99.
You can use Pythons string and random modules to generate passwords.
OS.walk() generate the file names in a directory tree by walking the tree either top-down or bottom-up.
This script converts speed from KM/H to MPH, which may be handy for calculating
speed limits when driving abroad, especially for UK and US drivers.
In this script, we are going to use the re module to get all links from any website.
This script converts temperature between Fahrenheit to Celsius.
Additional Resources
Simple Python Code Example
In this post we will be looking on how to use the Vimeo API in Python.
This program will show how we can use the API to retrieve feeds from YouTube.
This script will calculate the average of three values.
This is a simple Python script to check which external IP address you have.
This is a Python script of the classic game “Hangman”.
This script will ask for a movie title and a year and then query IMDB for it.
Python Coding Puzzles
Python code examples
Python Powerpoint Slides
Here we link to other sites that provides Python code examples.
Recommended Python Training
Slide Puzzle Python Code Examples Pdf
For Python training, our top recommendation is DataCamp.