This should fix it: def print_guessed(secret_word): return ‘-‘*len(secret_word) The problem with your code is that you are trying to modify a string by its index. However str object in Python is not mutable. You have to construct a new string. Note that this function returns the same result as other people have proposed. However it … Read more
Try using a while loop. counter = 0 while counter < 15: if guess == number: break counter += 1 guess = int(input(‘Input your new guess’)) solved How would I end a program in python [closed]
The old syntax is no longer valid. Source In Python 2, the syntax for catching exceptions was except ExceptionType:, or except ExceptionType, target: when the exception object is desired. ExceptionType can be a tuple, as in, for example, except (TypeError, ValueError):. This could result in hard-to-spot bugs: the command except TypeError, ValueError: (note lack of … Read more
The code you posted won’t do anything but pick 3 psuedo-random numbers until the end of time. You have to add some win/loss conditions. As of now the x, y and z are just numbers. If you want to make a gambling game you have to add some victory conditions like: if x + y … Read more
This will work: lenlist = 9 while lenlist >= 0: print “hello” lenlist -= 1 5 solved Why this code not working? [closed]
Use JQUERY Ajax $.post(“url to process data”,{data:data}, function(response){ //do something with the response )}; 5 solved Hi , i am executing a python script using php but I do not want the page to refresh when a button is clicked because i have embedded other pages too [closed]
In python 2, raw_input will return a string while input will return an evaluated string. Therefore input works fine for the numbers, since eval(‘2’) gives 2 (as an integer). However it does not work for the name, and hence eval(“John”) throws an error. I would recomment to use raw_input throughout your code. For the numbers … Read more
Nope it is not possible, because python can’t assume what a word is, except you use natural language parsing algorithm,I personally don’t think you’d want to dig that deep, but if you do then it’s a cool area to explore 🙂 0 solved remove whitespace between characters and words [duplicate]
argv stands for argument value and it represents the arguments passed to your program when it is launched from the command line. For example, if your program is called example.py, and you run it like this: $ example.py ‘hello’ Then argv is hello. raw_input is a way to prompt the user for some input. Basically, … Read more
You can use the following code: def upanddown(n): return range(1, n) + range(n, 0, -1) def triangle(rows): for num in xrange(1, rows + 1): print ‘ ‘.join(map(str, upanddown(num))).center(rows * 4 – 3) rows = input(“Number of rows: “) triangle(rows) Output: Number of rows: 4 1 1 2 1 1 2 3 2 1 1 2 … Read more
Prebuilt wheels of PyAudio are currently available for Python 2.7 and 3.4-3.6. If you don’t want to use Python 3.6 and want to install PyAudio in 3.7 you have to compile and install PortAudio and PyAudio from sources. See the instructions at http://portaudio.com/docs/v19-doxydocs/tutorial_start.html https://smaudet.wordpress.com/2014/01/26/building-pyaudio-on-windows-7-x64-using-the-free-msvc-toolchains/ solved pip install pyaudio error cl.exe failed
Your problem is that you are adding a preliminary 1 to 1/1 which gives 2. Try this: def count(n): sum = 0 #Intializing the return variable for i in range(1, n+1): sum+=1.0/i #Adding to the return variable return sum This works as such: >>> def count(n): … sum = 0 … for i in range(1, … Read more
You can use scipy.signal.resample for that. # Generate a signal with 100 data point import numpy as np t = np.linspace(0, 5, 100) x = np.sin(t) # Downsample it by a factor of 4 from scipy import signal x_resampled = signal.resample(x, 25) # Plot from matplotlib import pyplot as plt plt.figure(figsize=(5, 4)) plt.plot(t, x, label=”Original … Read more
Assuming I understood your question, these should do it: for person in sorted(cat1): print(person, max(cat1.get(person))) result: ben 9 jeff 6 sam 9 then: for person in sorted(cat1, key=lambda x: max(cat1.get(x)), reverse=True): print(person, max(cat1.get(person))) result: ben 9 sam 9 jeff 6 then: for person in sorted(cat1, key=lambda x: sum(cat1.get(x))/len(cat1.get(x)), reverse=True): print(person, sum(cat1.get(person))/len(cat1.get(person))) result: ben 7.666666666666667 sam … Read more
Just check if each line contains the text you are looking for. # Assuming the input file is called “input.txt” with open(‘input.txt’, ‘r’) as fin: # Read all the lines buff = iter(fin.readlines()) # For the output file do the following with open(‘output.txt’, ‘w’) as fout: # Iterate over every line for line in buff: … Read more