[ad_1] Okay, if your question is “Can I build this ?”, Then the answer is yes. You could train an SVM model to predict the characters based on it’s properties (There may be other models, check them out!). As for the question “Can I use a file from paint ?”, If you are ready to … Read more
[ad_1] Hints I would follow this steps: Create a list where I will store my partial strings Start iterating the string Store the initial position and the current character Keep iterating until the character is different Store in the list the partial string from the initial position you stored until 1 less than the current … Read more
[ad_1] You are making a type mistake while sending the template name in detail view. return render(request, ‘polls/detail.html’, {‘question’:question}) You have set the template name as ‘polls/detail.html’ but your template is details.html in your file. Rename the template file to detail.html and it will work fine. 0 [ad_2] solved Why am I receiving this Template … Read more
[ad_1] Yes, there is the split function, however before calling it on your string, you must get rid of the [ and ], or else instead of [‘1’, ‘2’, ‘3’, ‘4’], you will get [‘[1’, ‘2’, ‘3’, ‘4]’], so instead of s.split(), we do s[1:-1].split(), also this means your list is strings instead of ints … Read more
[ad_1] Assuming you can read the data from file and hold it into two string say input1 and input2 below code should do what you are looking for word_list_1 = input1.split(” “) for str in input2.split(“\n”): word_list_2 = str.split(” “) for word in word_list_1: if word in word_list_2: sys.stdout.write(“1”) else: sys.stdout.write(“0”) sys.stdout.write(“”) sys.stdout.write(“\n”) [ad_2] solved … Read more
[ad_1] You need to first install the package with the command : pip3 install numpy on your shell (I assume you use Python 3). After you need to write on the top your code : import numpy EDIT : With a quick search on Google, I found this : class neuralNetwork: # initialise the neural … Read more
[ad_1] array = [1,2,3,4,5,6,7,8,9] newarray = [array[i] for i in range(0, len(array), 2)] print(newarray) The result is [1, 3, 5, 7, 9]. [ad_2] solved how do i write a list comprehension?
[ad_1] Using a list comprehension: [x for x in zipped if len(x) == x.count(0) + 1] 0 [ad_2] solved finding the greater value in tuples
[ad_1] I want to write a function that takes 2 strings and returns True if they are anagrams(any word that have the same letters in different order) [duplicate] [ad_2] solved I want to write a function that takes 2 strings and returns True if they are anagrams(any word that have the same letters in different … Read more
[ad_1] You should not use key=int in c.sort(key=int) as c is already a list of ints due to you creating it via c.append(int(digit)). However the key issue is that c.sort() is in-place and as such returns None, instead use sorted which returns a sorted list: csort = sorted(c) And then you can print the boolean … Read more
[ad_1] From Django documentation for cache Finally, if you want to delete all the keys in the cache, use cache.clear(). Be careful with this; clear() will remove everything from the cache, not just the keys set by your application. You can also flush content of memcached by connecting by telnet or nc and executing flush_all … Read more
[ad_1] You didn’t provide parameters for cal_volume() and display() in your def main(). It should be: import math def main(): radius = get_radius() calculate = cal_volume(radius) dis = display(calculate) # print out the result? def get_radius(): rad = float(input(“Enter the radius :”)) return rad def cal_volume(radius): return 4/3*math.pi*radius**3 def display(cal_volume): print(“The volume is :”,cal_volume) main() … Read more
[ad_1] This should work well, just needed to correct some things. def manipulate_data(data): if isinstance(data, list): return [sum(1 for n in data if isinstance(n, int) and n >= 0), sum(n for n in data if isinstance(n, int) and n < 0)] else: return ‘Only lists allowed’ [ad_2] solved Data structures homework in Python
[ad_1] If you only want to check whether a value is in that list, the best time is O(1) for each check. You probably want to use hashset instead of a list. You can google hashset in python to see some example, like this or see this doc, sets. 0 [ad_2] solved Read CSV file … Read more
[ad_1] b = [item for x in a for item in x if x.index(item) in [0,3]] let a be your main list. this returns item in position 0,3. moreover you can add any other index to that list if you want. [ad_2] solved Python copy to new list and exclude items