I have several files with the names RTDFE, TRYFG, FTYGS, WERTS...like 100 files in txt format. For each file, I'm using the following code and writing the outpu
hello everyone please i'am a begginer in javascript and i found this challenge , but i don't know how to solve it let str1 = "javascript"; // Example output:
My code is a WW2 fact machine and for example if you input "1939" the code should print "start of war". If you input a keyword like "Dunkirk" it should work the
I am trying to reverse iterate through a string, but am getting assertion failure for the [] operator in the latest VS. int foo() { std::string s = "s";
I am trying to solve the Leet Code challenge 14. Longest Common Prefix: Write a function to find the longest common prefix string amongst an array of strings.
I am trying to create a for loop to merge 4 raster (EVI MODIS tiles) at a time (because the 4 raster create one big map) in a list of 8 raster (my real list is
I have a long dataframe from which I want to subset a range of rows (size = 60) and do some operations using for-loop iteration. If not the above, based on the
I want to print prime numbers using for loop in shell script. Please provide some suggestions. actually I could able to print odd numbers from range of 1 to 10
When I power my Arduino it only lights up the 2-5 and leds and skips the 1st and the 6th led. I tried seeing what's the problem by giving a check on the value o
In python(3) I'm coding a script which uses a recursive for loop (the for loop calls it's own function various times) and I know the script will only finish aft
I have a csv file containing 5 columns, 225 rows containing my data. The columns pertain to the experiments' Subject_ID, treatment (9 types), replicate(5), time
Its quite simple but I got stuck. I have two files who need to be identical(even spaces) file #1 is the output from : for i in range(0, 19): print(i)
I have a simple login program where I need user to input the correct details to proceed ,This is my code: email_l = [] pass_l = [] f = open("lab6.txt", "r") con
I am uploading file so i am trying to pass a filename after looping through but i am getting an unbountLocalerror. i have tried making the filename global so th
I am new to PostgreSQL and am struggling with the creation of a procedure to save the data in a new table. This is how the empty table is created CREATE TABLE e
I have a list with integers, I need to find which item repeat the most, then the function should return two variables (value, number) value is the repeated elem
I have a dataframe that looks like this: df = pd.DataFrame({'col1': [[[1,5,3],[0,0,0]], [[1,2,3],[0,0,0], [1,2,3]]]}) # which looks like this: col1 0 [[1
I have several files like: a.txt a$.txt a$b.txt b.txt b$.txt b$c.txt I would like to print file whose name does not contain '$' using Windows command line fo
for (i in 1:nrow(survey_clean)) { for(j in 1:ncol(survey_clean)) { survey_clean$invalid_answers[i] <- sum(survey_clean$old_col == survey_clean$ol
I am new to Python. I am doing some exercise online. def user_input_checking_even_number_list(user_input_list): for input_number in user_input_list: