15,185 Topics
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| | I would like to copy a row in a database and change one value. I think that this is close to what I am supposed to do. [CODE] self.cursor.execute("INSERT INTO DatabaseName (C1, C2, C3, C4, C5) SELECT (?, C2, C3, C4, C5) FROM DatabaseName WHERE C1=?", [newC1Value, copiedC1Value]) [/CODE] Although, … |
| | My brain is freezing up again. I have a string that looks something like this `1 apple--1 pear--1 peach--2 onion--2 carrot--3 <bee mince--3 <por chops--4 <oth salad:--potato--4 <oth bread:--garlic` Then I have a few dictionaries: dic1 = {'1': 'fruit', '2': 'vegetable', '3': 'meat', '4': 'other'} dic2 = {'bee': 'beef, 'por': … |
| | import maya import sys import os from functools import partial import maya.cmds as cmds def customVer(FileName, version): #create a file path with the file you have and version you want version = 9000+int(FileName[(location-3):location]) newFileName = str((myFileName[0:(location-3)])) version = str(version-1) version = version[1:] newFileName = newFileName+str(version) return newFileName def newFile(myFileName): #find …  |
| | I have some text files (actually csv) that have the extension .ROS stored on a server and I can't seem to open them in Python. If I change the extension to .txt or .csv, I can open them fine either as text or csv, but I'd rather keep the .ROS …  |
| | hello sir i have python code can u convert it into java . code is below..... plz help............ # Ad-hoc algorithm for copy-move forgery detection in images. # Implemented by - vasiliauskas.agnius@gmail.com # Robust match algorithm steps: # 1. Blur image for eliminating image details # 2. Convert image to … |
 | In Python: #python class myClass: istat = 111 #exists as soon as import class def __init__(self): print("in ctor") self.iauto = 222 #does not exist until instance created ..... mc1 = myClass() mc2 = myClass() In C++: //C++ class myClass { public: static int istat; int iauto; }; ..... //main myClass …  |
 | As a psychologist, it's useful to be able to time people's reactions in milliseconds. What kind of accuracy could I expect to get in this regard from Python? From what I've read so far, it doesn't look like I can hope to get precise enough timing to get reliable results, … |
| | hi, i am a complete newbie on software development onlt a couple of weeks, currently working through a manual and one of the chapter challenges is to create a number guess game in a GUI enviroment. been trying to look for tips on the web to no avail. i am … |
| | I need a timer that shows the total elapsed time it took for the user to complete the game. I'm running Python 3.2, pyscripter 2.5.3. I'm using "timer.timer" but I'm having trouble. I want the timer to reset when the user inputs "reset", but still keep a running total in …  |
| | Are there any python cgi proxy script out there, i know there are perl and php ones but there any in python, as i want to update the script on http://send2source.net into something i can better understand |
| | "Add a function to the sets module called issubset with a function signature issubset(set1, set2). Your function should return True if every element in set1 appears in set2. Make sure you document your function fully and remember to include preconditions and postconditions. Also, include some testing for your new function." …  |
| | hi i have an aligmenet file which contains 3 species generated from clustalx AAAACGT Alpha AAA-CGT Beta AAAAGGT Gamma i already sliced the aligment using the predefined indexing in biopython `align[:,:4]` but now when i print the result i get: AAAA Alpha AAA- Beta AAAA Gamma the questions is: how … |
| | I am trying to update into table if score > 0 but nothing display into table. if score > 0: note = "more" update = "UPDATE Sentence SET Note = %s WHERE score = %s" c.execute(update, (note[0], score)) Did I miss something? |
| | I have many single float but how I can make then to be list of float? |
| | import MySQLdb import csv import sys db = MySQLdb.connect("host","username","password","dbname" ) c = db.cursor() select_pos_score = 'SELECT score FROM Sentence' c.execute(select_pos_score) I use MySQLdb. I want to display all score that are selected from table "Sentence" but I do not know how to display it. Any suggest for me to display … |
 | Hi there! I have been searching on the forum and google, but I can't find a clear answer to my problem. What I can find is how to read data from a file, but not from specific cells in Excel. A small example of the [B]input[/B] Excel file: [CODE] An/gene … |
| | if Julian_Date > Base_Date : Target = (Julian_Date - Base_Date) % 28 print First [Target], Second [Target], Third [Target] Shift_Set = [First [Target], Second [Target], Third [Target]] elif (Julian_Date < Base_Date) & (Julian_Date != 28) & (Julian_Date !=0): Target = (Base_Date - Julian_Date) Shift_Set=[First[(28- Target)],Second[(28- Target)],Third[(28- Target)] else pass #the … |
| | So I need to write an ping client and server for my networking class. Server code is running no problem but I'm a bit lost on my client code. I copy and pasted the server code because I figured it would be easier to modify.. Please check this out.....THE PROBLEM … |
| | Gribouillis has allready posted code similar to this in his snippets, but here version for input suitable for for expressions, generators and list comprehensions. Need to add robustness by some try...except blocks for real world use. |
 | Hi, been sometime since I posted here... Okay strait to the point: I'm having trouble getting my head around coordination system for a game. So lemmy explain a example; I use panda3d which uses python, ofc i'm programming in python. So the question. I want to create a coordination system … |
| | This code snippet provides methods to convert between various ieee754 floating point numbers format. For example double precision to single precision. The format is given by a pair (w, p) giving the size in bits of the exponent part and the significand part in the ieee754 representation of a number … |
| | How to check if table exist? **I would like to check if table exist then drop table. If not exist, create table.** My codes at this moment: import MySQLdb, csv, sys db = MySQLdb.connect("host","username","password","databasename" ) # prepare a cursor object using cursor() method c = db.cursor() # Drop table if … |
| | I need help creating a pause screen for my pong game. Also if you could make a way to make the game fullscreen that would be great. Here is the code: import pygame, sys, random, os from pygame.locals import * import screen import screem os.environ['SDL_VIDEO_CENTERED'] = '1' # Pygame init … |
| | Hey ( sorry for my english ) I use zimbra, which has caldav implementations caldav. I try create new event in calendar for my simple client ( which use caldav python library ). I dont now what type of url for save new event in caldav library python. ( sorry … |
| | Hi everyone, I'm new to python and I have been trying to get this program to word but I don't know how to get the image cards to shuffle randomly and then appear on the graphics screen. Can anyone help me? The question was to create a program that displays … |
| | Hi Everyone, I have a list of numbers I'm trying to write to a file, which I want to be a binary file. Here's my code: nums = [0x1234, 0x5678, 0xabcd, 63, 44] with open('filename', 'wb') as bin_file: for number in nums: bin_file.write(number) The problem is that I keep getting … |
| | Hi, I am making a music player in python 2.6 with Tkinter. Here's my code : from Tkinter import * import mp3play import tkFileDialog import Tkinter def open_file(): #Opens a dialog box to open .mp3 file global music #then sends filename to file_name_label. global mp3 global play_list filename.set (tkFileDialog.askopenfilename(defaultextension = … |
 | I am trying to teach myself Python. I have started out creating several small programs. This one area has me stumpped. I have created a simple password saver program. I thought using a dictionary would be the best option. The only problem I have ran into is I cannot get … |
| | This came up, maybe it is usefull to somebody. Later I plan to do a managing context interface to `with`statement for this. |
| | We have been getting this error and needs to be fixed. We use python code to connect to LDAP and this is trowing the following ldap.SERVER_DOWN: {'info': 'TLS: hostname does not match CN in peer certificate', 'desc': "Can't contact LDAP server"} Is there a way to ignore this name mismatch? … |
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