You are looping over individual characters, not over lines: >>> maxline=”i have a Prof.John and As Maria a bike” >>> for line in maxline: … print line … i h a v e # …. etc. These individual characters don’t match your expressions. Change maxline to be a list; perhaps by splitting it on newlines … Read more
import re caselines_index = [] cases = [] readlines = [] def read(in_file): global cases global caselines_index global readlines with open(in_file, ‘r’) as file: for line in file.readlines(): readlines.append(line.strip()) for line in readlines: case_search = re.search(“case\s\”.+?\”\:\s”, line) if case_search: caselines_index.append(readlines.index(line)) #print caselines_index caselines_index_iter = iter(caselines_index) int_line_index = int(next(caselines_index_iter)) int_next_index = int(next(caselines_index_iter)) while True: try: case_text=” … Read more
first = 0 second = 1 for i in range(1,4000000): next=(first+second) print(next) first=second second=next solved Finding the sum of even valued terms in fibonacci sequence using for loop
Here you go an answer to the whole program: Rock-paper-scissors-lizard-Spock template import random The key idea of this program is to equate the strings “rock”, “paper”, “scissors”, “lizard”, “Spock” to numbers as follows: 0 – rock 1 – Spock 2 – paper 3 – lizard 4 – scissors helper functions def number_to_name(number): # fill in … Read more
You are misunderstanding what […] does. They are character classes; if 1 character in that class matches, the text matches: >>> import re >>> re.search(r'[32]’, ‘3’) <_sre.SRE_Match object; span=(0, 1), match=”3″> >>> re.search(r'[32]’, ‘2’) <_sre.SRE_Match object; span=(0, 1), match=”2″> Don’t use a character class when you only want to match literal text. The following would … Read more
Make up your mind: is clean supposed to be a list or a function? You started as a list, but then replaced that with a function, and then told the function to clean itself. Try this: dirty_list = readWordList() def clean(aList): … clean(dirty_list) 0 solved TypeError: ‘function’ object is not iterable’ Python 3
with open(filename, “rt”) as f: a = eval(f.read()) 6 solved Python 2.7: set the value of a variable with a symbolic expression written in a text file [closed]
A dictionary is a mapping from a key to a value. You need to provide a value, at the very least something that signifies ‘no value’: tag_dic[i] = None 1 solved How to add items to dictionary in a for loop in Python?
Float doesn’t support precision configuration, only rounding and formating. You should use decimal instead: >>> from decimal import * >>> getcontext().prec = 2 >>> Decimal(1) / Decimal(7) Decimal(‘0.14′) Python decimal: https://docs.python.org/2/library/decimal.html 2 solved How to add 0’s to a floating point number?
I think you need aggregation by sum: df3 = df2.groupby(‘Destination Address’, as_index=False)[‘Aggregated Event Count’].sum() Sample: df2 = pd.DataFrame({‘Destination Address’:[‘a’,’a’,’a’, ‘b’], ‘Aggregated Event Count’:[1,2,3,4]}) print (df2) Aggregated Event Count Destination Address 0 1 a 1 2 a 2 3 a 3 4 b df3 = df2.groupby(‘Destination Address’, as_index=False)[‘Aggregated Event Count’].sum() print (df3) Destination Address Aggregated Event … Read more
This is due to the fact that Eclipse automatically defaults to JRE 6. In order for you not to get those nasty warning triangles, you will need to use the JRE 8. The following is how you might resolve it: Preliminary fix Right click one of your prjects > Build path > Configure build path … Read more
If just want to handle “quit” or a float, that’s easy: total = 0.0 while True: value = raw_input(“enter a number or quit to finish”)) if value == “quit”: break total += float(value) print total But if the user types, say, qiut or 2..137, the program will bail out with a ValueError. How do you … Read more
Because your first dict’s key is number. Not ‘nom’. for k in test: print test[k][‘nom’] solved parser dict in python [closed]
The error you have comes up in your method of printing out the results: for i in range(len(teams)): print(team[i],team[i+1]) First of all, you have team instead of teams in the print statement, which is actually the string where you were storing user input, and should be ‘-1′ by the time you’re printing scores. You’re getting … Read more
You can’t make a video file into an executable. You can write a video player in Python which implements the functionality you desire and then use something like py2exe to make it into an executable, but that would involve writing a video player in Python. There is no programming language that will make a video … Read more