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| | Hi everyone. I am just learning Python on class so I am really at the basic. I need to write a python program that will flip a coin 100 times and then tell how many times tails and heads were flipped. This is what I have so far but I …  |
 | A script that was working fine on 100 records per batch choked when I fed it 1,000 records. It gave: mysql.connector.errors.OperationalError: 1040 (08004): Too many connections So I went ahead and made sure to connect.close() everywhere that I opened a connection, and the script made it much further but eventually … |
| | Hello Gang! I'm grateful once again for the advice to use MySQL over Postgres. It's been a pretty smooth experience so far. Unfortunately I had to migrate to a different host and have been getting an undefined variable error. Mysql is Running. I used the package manager to get python-mysql.connector … |
 | # Extract and Count Reviews Script # This script was basically the concept for a similar WP Plugin, which automatically counts the amount of all single product ratings in each category and writes the correct amount of total reviews in a category on the category pages "aggregate rating" Schema.org Markup. … |
| | # Extract Schema.org Data Script # Maybe this is helpful for somebody... ## Description ## This script extracts Schema.org data from a given URL and saves it to a file. ## Usage ## 1. Run the Script: Execute the script in a Python environment. 2. Input URL: Enter the URL … |
| | Recently made a decision for an app I'm working on to accumulate data in batches AND THEN to insert it into the database with one statement rather than adding 1,000 records through one thousand separate inserts. Is this done better through file or memory? If I write the segments of …  |
| | Hey Gang! I'm hitting a point with my (python/mysql/linux) app for processing large amounts of network records where I need to make a design decision. I definitely want my app to have high performance. Because optimization as a skill set is so rare there is no reason not to employ … |
| | Hi.. I've to remove a very long path. I've written the below to try that but its giving WindowsError: [Error 206] (I've pasted it below). I've prepended "\\?\" to the actual path but still I'm getting the exception. Please let me know the solution... ++++ import os import shutil os.rmdir(os.path.realpath(r"\\?\D:\Kamesh\test-1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950\test-1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950\kkkkkkkkkkkkkkkkkkkkkkkkk\kllkppppppppppppp\long_path_test")) … |
| | Hey, im having a problem retrieving information about some files due to the fact either the file name or the extension is too long. For example i want to retrieve the size of a file only i call [CODE=Python]os.path.getsize("somelongfilename.txt")[/CODE] Note that it may not be a .txt extension, but it …  |
| | I am trying to extract three values from the td tags in an html downloaded file. <tr align="right"><td>236</td><td>Roy</td><td>Allyson</td> <tr align="right"><td>237</td><td>Marvin</td><td>Pamela</td> <tr align="right"><td>238</td><td>Micah</td><td>Kristine</td> <tr align="right"><td>239</td><td>Collin</td><td>Raquel</td> I am using the pattern match = re.findall(r'<td.?>([\d+])([.?])*<\/td>', file) The file is created with a read() statement. The output should look like (236, "Roy", "Allyson") (237, … |
| | I am trying to extract three values from the td tags in an html downloaded file. <tr align="right"><td>236</td><td>Roy</td><td>Allyson</td> <tr align="right"><td>237</td><td>Marvin</td><td>Pamela</td> <tr align="right"><td>238</td><td>Micah</td><td>Kristine</td> <tr align="right"><td>239</td><td>Collin</td><td>Raquel</td> I am using the pattern match = re.findall(r'<td.*?>([\d+])([.*?])*<\/td>', file) The file is created with a read() statement. The output should look like (236, "Roy", "Allyson") (237, … |
| | I'll admit that I have an opinion about this. Is the point of professional coding to write creative software or to write software that adheres closely to standards? |
| | Hey Gang! OK today I am having trouble with my transaction processing application implemented in python/MySQL. Here is some "working" testing code. import psycopg2 from psycopg2 import Error import binascii from binascii import unhexlify import mysql.connector as mysql sql='''CREATE PROCEDURE testprocedure(OUT tacos INT) BEGIN show tables; SET tacos := 1 …  |
| | How do I create a table in postgres that's associated with a specific database? Obviously from the command line one can do Create table tablename (); But how do I make sure that the table is associated with the correct database? CREATE table dbname.tablename(); is giving me the error: ERROR: … |
| | How do I modify this program player has 5 chances to ask a letter is in the word. Computer responds yes and no. Original Exercise - Computer picks a random word from a list and player guesses the word. Computer tells the player how many letters are in the word. … |
| | Hello, I have run into an issue where my output for shipping charge needs to be Real Use local named constants not global Also the package weight needs to be times the rate PER pound, is what I have correct? rate1= 1.1 rate2= 2.2 rate3= 3.7 rate4= 3.8 def main(): …  |
| | This questions contains probability and I dont know how to work with it in Java import numpy import random def cup_game(): cashprice = [0.5, 1.0 , 2.0 , 5.0] n_turn = numpy.random.randint(5,11) n_mult = numpy.random.randint(3,6) cups = list(range(0,15)) x = numpy.random.choice(cashprice, 15, p=[0.3, 0.4, 0.2, 0.1]) x = list(x) turn …  |
| | Hi, I am new to Java but familiar with python, I need to convert my code from python to Java can anyone help me? Much appreciated! import random suits = ['C', 'S', 'H', 'D'] val = list(range(1,14)) class Card: def __init__(self, suits, val): self.suit = suits self.value = val def … |
 | I need help with this problem! I can't get all three to display. Write a program that prompts a user to enter their hourly pay and rate. Understanding that "time and a half" applies to hours in excess of forty, calculate and print the user's regular pay, overtime pay, and … |
| | hi im using tkinter and have a scroll bar that works with my text widget but its so small i dont know why ?? [CODE] scroll = tkinter.Scrollbar(content,borderwidth=50) Text = tkinter.Text(content,wrap=CHAR, width=50, height=20) scroll.config(command=Text.yview) Text.config(yscrollcommand=scroll.set) Text.grid(row=2, column=1,columnspan=1, rowspan=3, sticky=(N)) scroll.grid(row=2,column=3) [/CODE] |
| | I'm making a game in Python, where two armies battle each other. The soldiers both spray arrows at each other. But for **each** soldier, there is a 1 in 15,000 chance every frame them firing. One thing I noticed was the FPS dropped from 60 to less than 3. Both … |
| | I am interested in technology, however I do not wish to go to university and after stumbling upon the MIT Challenge, I have taken it as a proof of concept. Clearly education is changing, and I would like to take a less traditional route. But before I go too far, … |
| | Hi everyone, I'm having trouble creating a program. This program needs to create a square board of size n, where a user inputs an integer value 2 - 9. For example, a board with size n=4 would look like: 1 . . . 2 . . . 3 . . … |
| | Hi, yesterday I threw together a little jumble solver that takes any anagram as an input and returns any real words that can be found using all of the letters of that anagram. Here is the code, it works fine when it comes to determining the answer, but I have … |
| | I'm developing a calendar application The top level window is a frame containing a panel that displays the calendar grid and a panel that contains a "Close" button. I'm unable to obtain the size of the calendar grid panel. When I add code to get the panel size, the result … |
| | hi there i have some python coding which i need to convert to java can ne1 help me please email me back if you can help then i will show you the coding much appriciated |
| | Hi everyone, I've been researching various python libraries to extract data from pdf files. Currently, I'm exploring PyMuPDF After installing it, I try to run a basic script to get the number of pages in the pdf file. However, the following runtime error occurs. File "/usr/local/apps/PyMuPDF-1.18.17/fitz/fitz.py", line 1281 def is_rectangular(self) … |
| | I'm not very good at Python as you can tell from my earlier posts. I'm trying to write a payroll program that gets the input from the user of how many hours worked and the hourly rate and calculates the total wages for the week. It also has to figure … |
| | I just started learning Python Last Night and I am curious of how to put a pause at the end. I did the Famous Hello World Program and when saved and Executed it seems like it runs and closes before I can even read the text. I tried raw_input("Press ENTER … |
 | Hi all, I have 2 form and a main.py in the project: ffrend.py and fmain.py main.py: from PyQt4 import QtCore, QtGui from fmain import * if __name__ == "__main__": import sys app = QtGui.QApplication(sys.argv) MainWindow = QtGui.QMainWindow() ui = Ui_MainWindow() ui.setupUi(MainWindow) MainWindow.show() app.exec_() fmain.py (there is a button to execute … |
| | I am trying to run my game in Python, with Pygame. However, I am presented with a black screen, but my game shows up for a fraction of a second after I exit the Shell. What's wrong with my code, I think it's an issue with my timer. # Import … |
 | Im new to python , trying to update my self from the time of ASP Classic. In that time i use to have a page for vars that i included in my main page. I like that method because i can keep all my vars organized. I tried to do …  |
| | So, I’m trying to capture and store wave height data and cache it in a file based on the fetch timestamp in local time. I have hit an error with the last section. Here is the error - d = sorted(data['hours'], key=lambda i: i['time']) TypeError: list indices must be integers … |
| | Hello everyone, I am writting a code where result is not coming correct because I am not able to join 2 lines to make a single line. Please help me e.g my input file is: AATTCCGGTTT CCTTAACCCCC I want my code to first join them together as AATTCCGGTTTCCTTAACCCCC and then … |
 | Hello! So I have this homework that i have no idea how to continue. this is an exemple of input,but i have to do it for a general one: **7 pencils car ball candy tshirt bike video_game Mike Andrew Inna** and the output must be like this: **Mike: pencils candy …  |
| | def Count_Total_Words(str1): total = 1 for i in range(len(str1)): if(str1[i] == ' ' or str1 == '\n' or str1 == '\t'): total = total + 1 return total string = input("Please Enter your Own String : ") leng = Count_Total_Words(string) print("Total Number of Words in this String = ", leng) |
 | Is it possible to store a certain function as a variable? If not, is it okay to make a class, and define a function. Store the class as the variable and invoke that function? |
| | I got bored of revision last night, and decided to have another go at python! So to refresh my memory and have a bit of a practice I wrote a quick phone-book program. I'd be grateful if y'all could give me some tips and ways to improve on it/make it … |
| | I run Python 3.x on a Windows 10 laptop and I have a daily routine that involves opening three Python scripts in succession, and running them all concurrently, each one in its own, separate instance of Idle. I have been wondering whether I could automate the entire process. I imagine … |
 | i have start to convert by hand a python script to php its an example how to mine in python but i want implement a kind of same in my php project **That its what i did until now** $MAX_NONCE = 100000000000; $prefix_zeros = need convertion; //execute sql statement and …  |
| | If you run the following code (on Windows 7, Python 2.6.5), you should see a light border around a black square and some text below it. How do I get rid of that border? Thanks! [code=python] from Tkinter import * class App: def __init__(self, master): #background frame self.bgFrame = Frame(master, … |
| | hello ive been trying to get a sound file to play once i press a button in a situation using winsound but i am unable to get the audio to play here is the code i have import winsound import tkinter as tk from functools import partial # a quick … |
 | Hello, I'm a newby to Python and I want to write a function which imports a CSV file and returns a dictionary for the index of each subcategory in a column like this: hockey: 3, Tennis: 54, volleyball: 59. Any advise on how to adjust my code? Thanks! import csv … |
| | I just started using python a couple of days ago, so I am a complete beginner. Basically what I am trying to do is the following. Imagine that I have a string variable such as: food = 'bread' I want to create another variable (integer or another type) so that … |
 | Hi When I run main.py I got this error how can I fix it? I'm using https://github.com/PicciMario/iPhone-Backup-Analyzer-2 / Traceback (most recent call last): File "./main.py", line 44, in <module> from PySide import QtCore, QtGui ImportError: No module named PySide I appreciate your help |
 | I have written the following Tkinter script: When I run it, the first thing that happens is the File Dialog box opens without it being called. I am expecting the file dialog box only to open when the "Open Document" button is pressed. import tkinter as tk from tkinter import … |
| | Hey guys, I want to make a simple program which calculates speed, distance and time. This is the code I used: [CODE] a=input("1)Find speed\n2)Find distance\n3)Find time\n4)Quit\n") while a!=4: if a==1: d=input("\nEnter distance: ") t=input("Enter time: ") print ("Speed: "+str(d/t)+"\n") elif a==2: s=input("\nEnter speed: ") t=input("Enter time: ") print ("Distance :"+str(s*t)+"\n") … |
| | I have to convert a piece of C++ code to Python. Except I can't understand what it's doing. This is the code: [CODE]#include <iostream> using namespace std; int calculate(int values[], int size) { int answer = 0; for (int 1 =0; i< size; i +=1) } answer += values[1]; } … |
| | I am new at python. How can i translate this pseudocode to python? Thanks...  |
| | My experience with C# is very very limited and a simple python program like the one I'm trying to convert is beyond my experience in C#. If anyone knows of any converters or is willing to help me out I would greatly appreciate it! class ByteReader(object): """ Reads bytes from … |
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