14,951 Topics
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| | # Find minimum integer coefficients for a chemical reaction like # A * NaOH + B * H2SO4 -> C * Na2SO4 + D * H20 import sympy import re # match a single element and optional count, like Na2 ELEMENT_CLAUSE = re.compile("([A-Z][a-z]?)([0-9]*)") def parse_compound(compound): """ Given a chemical compound …  |
 | Tyl is a programming language that is intended for curious people who are interested in software development, as well as for intermediate and experienced developers who want to try a different programming language. Some of Tyl features: - Clean code - Symbolized keywords - One-line statements - System modules & …  |
| | HERE IS MY CODE https://repl.it/@ZararImtiaz/Final-PROJECY  |
| | Hi Dani, I'm new to Python . I started working on an automation project where i need to connect to a SunOS server through a windows jump server and run commands to get output on my local machine. I checked this existing module on python called jumpssh but not sure … |
| | I'm an absolute beginner. I needed help in creating a "loop"(idk if that's what it would be called). Basically I want to know how I can make a menu where I can select an option and then go back to the previous menu and creating kind of a loop somehow, … |
| | Hello, Please i need help with python 2.7 i use "from string import Template" and there error with Unicode if i print the string without Template working good and if i print it under Template appear error ""AH01215: UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 8: ordinal not … |
| | MyMainWindow::createUI() { label = new QLabel("foo"); button = new QPushButton("Browse"); connect(button, SIGNAL(clicked()), SLOT(browse())); layout = new QHorizontalLayout(); layout->addWidget(label); layout->addWidget(button); setLayout(layout); } void MyMainWindow::browse() { QString directory = QFileDialog::getExistingDirectory(this, tr("Find Files"), QDir::currentPath()); if (!directory.isEmpty()) { if (directoryComboBox->findText(directory) == -1) directoryComboBox->addItem(directory); directoryComboBox->setCurrentIndex(directoryComboBox->findText(directory)); } } MyMainWindow::createUI() { label = new QLabel("foo"); button = … |
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 | The purpose of this assignment is to provide you with experience in coding programs that make use of parallel lists. This program maintains 2 parallel lists. The first list maintains names of students and the second list maintains their grades. These 2 parallel lists are shown below: Elements in parallel … |
| | Hello, I am new to Python. I am learning boxsizer. I want to put two buttons on my panel. One at top right corner and one at bottom right corner. How do I achieve this? Thanks |
| | I have scoured Stack over flow and the Pandas documentation for a solution to this issue. I am attempting to recursively move through a directory and concatenate all of the headers and their respective row values. Below is what I have so far after much experimentation with other libraries: import … |
 | Just trying to find out which of these five isprime functions is the fastest. |
| | This is a program to get a student mark, as an input from user and print its grade based on the following criteria: if mark>=80 print 'A' if mark between 70-80 print 'B' if mark between 60-70 print 'C' if mark between 50-60 print 'D' if mark < 50 print … |
| | I am currently building a LSTM model to predict only the daily Open price of a stock. Is there a difference in the prediction of the Opening price if I include other parallel series (High, Low, Close, technical indicators etc) using a Multiple Parallel Series Model compared to using a … |
| | I interpolated temperature data observed on an urban area formed by 12 locations. Now i would like to remove all interpolated values that are outside the shapefile layer. How can i do it? The shapefile links: https://www.dropbox.com/s/0u76k3yegvr09sx/LimiteAMG.shp?dl=0 https://www.dropbox.com/s/yxsmm3v2ey3ngsp/LimiteAMG.cpg?dl=0 https://www.dropbox.com/s/yx05n31dfkggbb6/LimiteAMG.dbf?dl=0 https://www.dropbox.com/s/a6nk0xczgjeen2d/LimiteAMG.prj?dl=0 https://www.dropbox.com/s/royw7s51n2f0a6x/LimiteAMG.qpj?dl=0 https://www.dropbox.com/s/7k44dcl1k5891qc/LimiteAMG.shx?dl=0 The Data is: Lat Lon T 0 20.8208 … |
 | I am highly interested to be a **Data Scientist.** so,whats your suggestion ? How can I go ahed |
| | Hey there, so i'm trying to answer this question but i'm hitting a snag. i'm not familiar with the environment so it's very difficult to understand the syntax. I would like someone to help me look through and assist with the syntax. Also how to pass the input to get … |
| | ***** I created the format: def main(): pennies=int(input("Enter pennies:")) nickels = int(input("Enter nickels:")) dimes = int(input("Enter dimes:")) quarters = int(input("Enter quarters:")) print("You entered:") print("\tPennies:" , pennies) print("\tNickels:" , nickels) print("\tDimes:" , dimes) print("\tQuarters:" , quarters) total_value = get_total(pennies, nickels, dimes, quarters) v_Dollars, v_Cents = divmod(total_value, 1) print("Total = ${:,.2f}".format(total_value)) print("You … |
| | Hey guys, I'm in desparate need of assistance with my A-Level project. I'm writing a Banking system in Python and I'm being told by the idle log that a function hasn't been defined - even though that function is right above it! My Full Code is: #'http://effbot.org/tkinterbook/tkinter-index.htm' <<< Tkinter Tutorials … |
| | Hey there! I have problem with a programm of mine in pyhton. I want to find the index of the character "o" in my list. How can I find that out. Thx for your help in advanced!! s1 = [["aidl"],["utov"]] |
| | Listed below is the original word jumble python program. According to the exercise i'm supposed to add hints see next thread on my modified program however it doesn't work correctly. [code=python] # Word Jumble # # The computer picks a random word then "jumbles" it # The player has to … |
| | After running a python code for usb device following error is occured Traceback (most recent call last): File "test1.py", line 6, in dev = usb.core.find(idVendor=0x1d6b, idProduct=0x0001) File "/usr/lib/python2.7/site-packages/usb/core.py", line 1263, in find raise NoBackendError('No backend available') usb.core.NoBackendError: No backend available |
| | i am almost done with the hangman game but i just need to migrate it to graphics i know i need to use entrybox but i still dont know. [CODE]rom graphics import* from random import * MAX_BAD_GUESSES = 7 def readfile(): infile = open("wordlist.txt","r") contents = infile.read() lines = contents.split("\n") …  |
 | from tkinter import * import time root = Tk() root.title("Testing System") root.geometry("900x600") def main(): def tick(): time_str1= time.strftime("%H:%M:%S") clock.config(text = "Current Time:\n" + time_str1) clock.after(200, tick) def date(): date_str1 = time.strftime("%A, %d %B %Y") date2.config(text = date_str1) date2.after(200, tick) frame = Frame(root) clock = Label(frame, font = ("times", 14, "bold"), … |
 | I want to add a function for user to change file. I am not really sure on how. I have already created a function in the end but its not getting me anywhere. This is my code: import string import re filename = "phil.txt" def countLines(): Read number of lines … |
| | Hello, I am learning Tkinter. As a part of the learning process I am building a Notepad clone in order to become familiar with Tkinter widgets. I am pretty close to completing it - I added about 90% functionality to the application - but I face two problems: 1) The … |
 | I am wondering if anyone could recommend the best CMS for an Airbnb-style marketplace that allows people to sublet their apartments, and other people to search, filter, and pay for the apartments listed. These are the main requirements: - Ability to sign up both buyers and sellers. - Accounts for …  |
| | Task 2: Write a program that simulates an unbiased coin flip. Your program should print true if the coin flip results in a head and false if the coin flip results in a tail. Hint: any value greater than 0.5, represents Head otherwise it represents Tail |
| | Hi, I'm attemting to learn programming with Python and am currently trying to design an adventure game that sets up rooms and a player can move between them. I'm having problems working out a lop function that can move the player around the rooms. The current method has an error … |
| | Machine learning is the science of getting computers to act without being explicitly programmed. machine learning has given us self-driving cars, practical speech recognition, effective web search, and a vastly improved understanding of the human genome. It is so pervasive today that you probably use it dozens of times a … |
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