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851 Posted Topics
Re: When a fool is silent, he too is counted among the wise. | |
Re: According to the many TV crime shows it doesn't pay to be a criminal. | |
Re: Baked chicken with corn bread, beans and mashers. Love those mashed potatoes! Too young to drink ethanol! O.J. will do. | |
What kind of places or situations to you find the people to be best friends with? Is there a good reason why one place works better than others? A small poll of suggestion is attached. I should have added Sports, the Internet and Travel to the poll. | |
![]() | Re: I wonder if there are any comic characters left to make movies with. |
Re: [QUOTE=lukescp;1104415]I tried what you have above; it seems the vars() statement in line 3 requires quotes around 'food': [code] vars()['food'] = 123 [/code] Otherwise works perfect.[/QUOTE] That is fine if you want to do this: [code]vars()['food'] = 123 print food # --> 123 [/code]The original code wanted to print bread … | |
Re: The GUI toolkit Pyside is a package and should be in folder side_packages. It is a "third party" package that needs to be installed by you. | |
![]() | Re: Assuming you are using Python2, you could do it like this: [code=python]print("Enter zero for the value you are looking for:") s = d = t = 0 while True: s = input("Speed (miles/hour): ") d = input("Distance (miles): ") t = input("Time (hours): ") if s == 0: s = … |
Re: Over the past 20 years in Switzerland, health costs have grown 80 percent and insurance premiums 125 percent. However voters this Sunday overwhelmingly voted down a switch from private insurance to a mandatory government run insurance program. Swiss net salary is 4,950 Swiss francs (4,100 euros, $5,268), health premiums are … | |
Re: gmorcan, using Python module timeit and a rather small prime number like 999979, your function is 2700 times slower than vegaseat's function. | |
Re: I downloaded the encode picture from above and applied this little code: ''' PIL_HideText_decode.py get the hidden text back from an encoded image ''' from PIL import Image def decode_image(img): """ check the red portion of an image (r, g, b) tuple for hidden message characters (ASCII values) """ width, … | |
Re: Vegaseat's code more elegant: ''' tk_button_toggle6.py using itertools.cycle() to create a Tkinter toggle button ''' import itertools try: # Python2 import Tkinter as tk except ImportError: # Python3 import tkinter as tk def toggle(icycle=itertools.cycle([False, True])): state = next(icycle) t_btn['text'] = str(state) root = tk.Tk() t_btn = tk.Button(text="True", width=12, command=toggle) t_btn.pack(pady=5) … | |
Re: Have been looking for something like that, thanks! Clever application of base64 code. | |
Re: The biggest loser at our weight-loss club was an old lady. We asked her how she did it. "Easy," she said. "Every night I take my teeth out three hours earlier." | |
Re: To get this to go without the GUI freezing up in some loop you have to use threading. See: http://wiki.wxpython.org/LongRunningTasks?highlight=%28start%29|%28stop%29 | |
Re: Don't forget this great sticky: http://www.daniweb.com/software-development/python/threads/32007/projects-for-the-beginner | |
Re: Why bother with a class? from datetime import datetime as dt # make this work with Python2 or Python3 try: input = raw_input except: pass # start the count start = dt.now() # test the counter with a key board response time # or put your own code you want … ![]() | |
Re: Sounds interesting, so i put it all together: [code]message = "just a simple test!" key = 11 coded_message = "" for ch in message: code_val = ord(ch) + key if ch.isalpha(): if code_val > ord('z'): code_val -= ord('z') - ord('a') coded_message = coded_message + chr(code_val) else: coded_message = coded_message + … | |
Re: In the real world there are a lot of half true things. What do you do with those? | |
Re: Generally: import wx class MyEvents(object): """separate events into this class""" def __init__(self, parent): self = parent def button1Click(self, event): self.label.SetLabel("Button1 left clicked") def button2Click(self, event): self.label.SetLabel("Button2 left clicked!!!") class MyFrame(wx.Frame, MyEvents): """MyFrame inherits wx.Frame and MyEvents""" def __init__(self, parent, mytitle, mysize): wx.Frame.__init__(self, parent, wx.ID_ANY, mytitle, size=mysize) # create buttons and … | |
Re: `a=a+b-(a=b); //Swaping` works for floats | |
Re: New York city is expecting up to 2 feet of snow on Monday. That's tough on a big city and all the commuters. | |
Re: I think open source implies that Swift will be developed by and for the Linux community. | |
Re: An interesting play with iterators and generators: [code]it = iter(range(9)) # note iterator it depletes within zip() mylist = list(zip(it, it, it)) print(mylist) '''my output --> [(0, 1, 2), (3, 4, 5), (6, 7, 8)] ''' [/code]I tested this with Python26. | |
Re: If you are interested in mathematics, there is a large number of projects you can participate in at: [URL]http://www.projecteuler.net/[/URL] You can use any language, but Python seems to be popular. Girls, don't be scared, mathematics is not just for the guys! | |
Re: Interesting this Python code. I highlighted the code and pasted it into IDLE editor and it runs fine. I am using Python 2.5. | |
Re: The abbreviation "LOL" first appeared in print in 1973. | |
Re: Some good project ideas are here: http://www.daniweb.com/software-development/python/threads/32007/projects-for-the-beginner | |
Re: Wear a dust mask! | |
Re: Here is another example of IronPython that uses the Windows .NET library (or possibly Linux Mono library) as a GUI toolkit. [code]# IronPython GUI mortgage calculator # forms and components originally created with IronPythonStudio # then modified to run as a single program file # tested with IronPython 2.6 import … | |
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Re: Sounds interesting! Can the Raspberry produce sounds? Another good video on MOSFETs: https://www.youtube.com/watch?v=Te5YYVZiOKs | |
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The modern day circus extravagance called the "NFL Super Bowl XLIX" (XLIX is 49 for the many non Roman citizens) will be played on Sunday, February 1, 3:30 PM at the University of Phoenix Stadium in Glendale, Arizona. Other than a spectacular halftime show two football teams, the "New England … | |
Re: There is also wxPython and you can get the wxPython Builder. | |
Re: A quick search of DaniWeb comes up with this: https://www.daniweb.com/software-development/python/threads/453249/setting-an-image-as-a-background#post1968311 | |
Re: If you want a job in the USA, English language skills used to be important. | |
Re: Simply cover both Python2 and Python3: try: # Python2 import Tkinter as tk import ttk except ImportError: # Python3 import tkinter as tk import tkinter.ttk as ttk window = tk.Tk() button = ttk.Button(window, text='hi') button.pack() window.mainloop() | |
Re: If you want the original text back, then `random` will give you a heartache. You have to look into encryption/decryption. For some basic ideas see: https://www.daniweb.com/software-development/python/threads/459789/coding-for-privacy | |
Re: I like the one at: https://www.daniweb.com/software-development/python/code/490225/the-ultimate-caesar-cipher-python | |
Re: If it would be that easy for the Earth to fall into the Sun it would have happened 1.267 billion years ago. | |
Re: Let's hope your movie title does not have two words. | |
Re: With jason `ValueError: Expecting property name enclosed in double quotes` is a royal pain, if you want to save string objects! | |
![]() | Re: Oops, didn't see the flagrant silly repeats by umer 4! |
Re: Your spiritual representative might be the best person to help you! |
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