I have this string: myString = "Tomorrow will be very very rainy" I would like to get the start index of the word number 5 (very). What I do currently, I do sp
I know that Strings in Swift don't have Int indices as Swift supports Grapheme Clusters. But, when coming to Collections in Swift, Array supports Int indices bu
I am trying to use a vlookup / index to pull some numbers. Sample data attached: A: merged cells (the number is stored in the top of cell of the merge) B: Only
I've been looking for different approaches to fix my problem, whether it's with vlookup, index, index /match but couldn't figure it out yet. I'm trying to list
I have the following query: SELECT TOP 1000 * FROM MyTable WHERE Status = 'N' AND Type is not null ORDER BY mytable.id MyTable has 130 million rows. I also
In Excel, I have index levels (1, 1.1, 1.2, 1.2.1, 2, etc.) and corresponding folder name. I want a function to be take each level and concatenate corresponding
I want to extract the longest sequence of consecutive non NaN values from an array in Python. So from this one: a = [NaN, NaN, NaN, 1, 4, NaN, NaN, NaN, 4, 6, 8
I have a dataset with missing values and a Datetimeindex. I would like to fill this values with the mean values of other values reported at the same month, day
I have ~300 pages on my website so when I saw my index on Google Search Console, I knew something was wrong. I believe I suffered from the Yoast SEO bug on Word
I have a data frame, and I want to assign a quartile number based on the quartile variable, which gives me the ranges that I later use in the for. The problem i
A = {'1': '[1,2]', '2': '[3,4]', '3': '[5,6]', '4': '[7,8]', '5': '[9,10]' } B = {'1': '70', '2': '70', '3': '70', '4': '70', '5': '70' } How to convert this m
I write a code in python but I faced this error : if a1[i] == a1[i+1] == a1[i+2]: IndexError: list index out of range I write an if condition that if my list l
I have two tables exchange_rate (100 Thousand Rows) and paid_date_t (9 million rows) with below structure. "exchange_rate"
I think that the x,y,z order is more intuitive for a 3D array, just as Matlab does. For example, If someone tells me an array is 2x3x4, I will think it is 2 row
Struggling to understand why my query is taking ~8-12s to complete when my table has millions of rows. I can force it to use a specific index, and depending on
I am new in Julia. I want to replicate the results in Wollmann (2019). However, it always give me this error: LoadError: MethodError: no method matching setinde
I am reading values from text file and and trying to find index of sub strings like below df=pd.read_csv('break_sent.txt', index_col=False,encoding='utf-8',del
I have a compound index on a sharded cluster living on Mongo Atlas. The Atlas UI tells me the index size is 10.1GB. Similarly, MongoDB Enterprise > db.myColl
I'm trying to find the column number using a =match formula. In particular I am looking for a result of 42. As you can see, the formula looking in row 16 finds
The Rails 5 command rails g migration create_foo_bar_join_table generates the following migration: class CreateFooBarJoinTable < ActiveRecord::Migration[5.0]