This code works perfectly: n=int(raw_input(‘n=’)) for i in range(1,n+1): for j in range(1,n+1): if j==1 or j==n or j==i: print’#’, else: print’ ‘, print solved Print the following pattern in Python language
Ok, I just made a basic logging configuration module: import logging from logging import info, warning, debug, error logging.basicConfig(format=”%(asctime)s [%(levelname)s] %(message)s”, level=logging.INFO) That’s not much, but now you can just: import basic_logging as log log.info(“hello”) Which outputs useful information by default. This is as simple as it gets, but it uses a real logger, which … Read more
First off, do not use the name list for assignment to your objects, you’ll shadow the builtin list type. Then, you can use a list comprehension with str.startswith in a filter: new_lst = [x for x in lst if x.startswith(‘backend’)] 0 solved Find a specific word from a list in python
Try this : word = input(“Cheer:”) for letter in word: print(“give me a “+letter+”, “+letter+”!”) print(“What does it spell?”) print(word.upper()+”!”) 5 solved Program a Chant in Python [closed]
In Python, evaluation is in reverse order. Therefore this: node = node.next = ListNode(10) is the same as this: node = ListNode(10) node.next = node So, you have to reverse order of elements before last assignment: node.next = node = ListNode(10) # same as: node.next = ListNode(10) node = node.next 4 solved how does python … Read more
Mlist = [‘alex’,’peter’,’alan’,’david’] Flist = [‘mary’,’kitty’,’susan’,’amy’] idx=Mlist.index(‘peter’) Mlist.remove(Mlist[idx]) Flist.remove(Flist[idx]) print (Mlist) print (Flist) solved on Python, I want to do this : remove or map list or for loop two lists in same time
You can use groupby and join to create the expected output. One way is to create a column to_join from the columns Tri_gram_sents and Value, and then agg this column: df[‘to_join’] = df[‘Tri_gram_sents’] + ‘ ‘ + df[‘Value’].astype(str) ser_output = df.groupby(‘sentence’)[‘to_join’].agg(‘ ‘.join) Or you can do everything in one line without create the column with … Read more
I solved it. The problem was that I was trying to split a list. This is the new line rdd=rdd.filter(lambda line: len(line[0].split(” “))<5).collect() solved number of lines with number of words less than 5
As per the ASCII table Capital letters points to decimal 65 to 90 (65-90 → A-Z ) Small letters points to decimal 97-122 (97-122 → a-z) so, max value = o (decimal 111) min value = W (decimal 87) ASCII table for your reference 1 solved Python: max & min functions
Depending on how redundant is the structure of the data you want to extract, you could use several tools. If you’re looking for extracting data always stored in the same DOM structure, Scrapy could do the job. If the data is sparse and is stored in various places, maybe BeautfulSoup4 or lxml could help you. … Read more
You have syntax issue as @eyllanesc pointed. Just change it to this, it will be fine: sum = 0 for t in range(1000): if t % 3 == 0 or t % 5 == 0: sum += t print(sum) solved Project Euler Problem #1 – Not getting the right answer
Do you really mean a swarmplot with several hundred thousand points? Besides it’s gonna take forever, it’s nonsense. Try with the first 1000 and see what kind of mess you get. Then use a boxplot or a violinplot instead. Try to understand your tools before using them. From the docstring: […] it does not scale … Read more
Your current regex doesn’t work because it tries to look for ^[A-Z]+[a-z]+[\s]+[a-z]+[\.!\?]$: https://regex101.com/r/b96zXT/2 ^[A-Z]+: One or more capital letters at the start of the string [a-z]+: One or more small letters after the capital letters [\s]+: One or more whitespaces after the small letters [a-z]+: One or more small letters after the spaces [\.!\?]+$: One … Read more
With the help of Mark Tolonen in this post, I was able to come up with a solution. The following example only uses 4 dictionaries, while i intend to do more: # Input String string = “ttttttttttttttttttttttttttttttt” # Defining dictionarys for 0-4 dicnums = [{“0″:”n”,”1″:”Q”,”2″:”k”,”3″:”W”,”4″:”F”,”5″:”g”,”6″:”9″,”7″:”e”,”8″:”v”,”9″:”3″,”a”:”r”,”b”:”T”,”c”:”c”,”d”:”o”,”e”:”b”,”f”:”y”,”g”:”2″,”h”:”A”,”i”:”i”,”j”:”p”,”k”:”1″,”l”:”P”,”m”:”w”,”n”:”x”,”o”:”s”,”p”:”Y”,”q”:”h”,”r”:”G”,”s”:”7″,”t”:”S”,”u”:”6″,”v”:”K”,”w”:”Z”,”x”:”M”,”y”:”C”,”z”:”J”,”A”:”u”,”B”:”f”,”C”:”j”,”D”:”E”,”E”:”a”,”F”:”H”,”G”:”O”,”H”:”N”,”I”:”l”,”J”:”U”,”K”:”I”,”L”:”V”,”M”:”m”,”N”:”5″,”O”:”R”,”P”:”4″,”Q”:”z”,”R”:”L”,”S”:”0″,”T”:”q”,”U”:”D”,”V”:”8″,”W”:”B”,”X”:”X”,”Y”:”d”,”Z”:”t”}, {“0″:”q”,”1″:”6″,”2″:”W”,”3″:”4″,”4″:”J”,”5″:”u”,”6″:”n”,”7″:”T”,”8″:”I”,”9″:”O”,”a”:”V”,”b”:”3″,”c”:”Z”,”d”:”s”,”e”:”R”,”f”:”E”,”g”:”G”,”h”:”P”,”i”:”5″,”j”:”l”,”k”:”e”,”l”:”m”,”m”:”F”,”n”:”t”,”o”:”8″,”p”:”K”,”q”:”L”,”r”:”Y”,”s”:”M”,”t”:”D”,”u”:”j”,”v”:”z”,”w”:”H”,”x”:”g”,”y”:”9″,”z”:”f”,”A”:”0″,”B”:”p”,”C”:”o”,”D”:”d”,”E”:”X”,”F”:”S”,”G”:”k”,”H”:”1″,”I”:”Q”,”J”:”C”,”K”:”U”,”L”:”i”,”M”:”r”,”N”:”w”,”O”:”y”,”P”:”B”,”Q”:”2″,”R”:”x”,”S”:”A”,”T”:”c”,”U”:”7″,”V”:”h”,”W”:”v”,”X”:”N”,”Y”:”b”,”Z”:”a”}, {“0″:”x”,”1″:”W”,”2″:”q”,”3″:”B”,”4″:”j”,”5″:”I”,”6″:”E”,”7″:”g”,”8″:”U”,”9″:”e”,”a”:”8″,”b”:”3″,”c”:”5″,”d”:”k”,”e”:”9″,”f”:”N”,”g”:”7″,”h”:”Q”,”i”:”t”,”j”:”r”,”k”:”L”,”l”:”Z”,”m”:”b”,”n”:”n”,”o”:”Y”,”p”:”H”,”q”:”R”,”r”:”6″,”s”:”P”,”t”:”1″,”u”:”S”,”v”:”M”,”w”:”p”,”x”:”l”,”y”:”F”,”z”:”2″,”A”:”c”,”B”:”T”,”C”:”G”,”D”:”h”,”E”:”X”,”F”:”v”,”G”:”s”,”H”:”O”,”I”:”D”,”J”:”4″,”K”:”a”,”L”:”A”,”M”:”m”,”N”:”d”,”O”:”C”,”P”:”f”,”Q”:”V”,”R”:”i”,”S”:”o”,”T”:”u”,”U”:”w”,”V”:”0″,”W”:”K”,”X”:”z”,”Y”:”y”,”Z”:”J”}, {“0″:”x”,”1″:”W”,”2″:”q”,”3″:”B”,”4″:”j”,”5″:”I”,”6″:”E”,”7″:”g”,”8″:”U”,”9″:”e”,”a”:”8″,”b”:”3″,”c”:”5″,”d”:”k”,”e”:”9″,”f”:”N”,”g”:”7″,”h”:”Q”,”i”:”t”,”j”:”r”,”k”:”L”,”l”:”H”,”m”:”b”,”n”:”n”,”o”:”Y”,”p”:”Z”,”q”:”R”,”r”:”6″,”s”:”P”,”t”:”1″,”u”:”S”,”v”:”M”,”w”:”p”,”x”:”l”,”y”:”F”,”z”:”2″,”A”:”c”,”B”:”T”,”C”:”G”,”D”:”h”,”E”:”X”,”F”:”v”,”G”:”s”,”H”:”O”,”I”:”D”,”J”:”4″,”K”:”a”,”L”:”A”,”M”:”m”,”N”:”d”,”O”:”C”,”P”:”f”,”Q”:”V”,”R”:”i”,”S”:”o”,”T”:”u”,”U”:”w”,”V”:”0″,”W”:”K”,”X”:”z”,”Y”:”y”,”Z”:”J”}] # Changing my string characters string_fin = … Read more
The code does not require explanation. def getNegativesList(postivesAndNegativeslist): if postivesAndNegativeslist is None: return None elif len(postivesAndNegativeslist) == 0: return None negativesList = [] for val in postivesAndNegativeslist: if val<0: negativesList.append(val) return negativesList print(getNegativesList([2,-3,-5,10,-1])) 6 solved My code isn’t executing [closed]