Questions tagged [difference]
This tag may refer to 1) the difference between two numbers (i.e. the difference between 5 and 10 is 5) or 2) the things that two or more particular objects do not share in common.
difference
1,996
questions
2
votes
1
answer
51
views
Compare strings from a very large text file (over 100 GB) with a small text file (about 30 lines) and print all the strings contained in both files
I have two text files. One contains a very long list of strings (100 GB), the other contains about 30 strings. I need to find which lines in the second file are also in the first file and write them ...
- 23
0
votes
0
answers
7
views
Events occuring in 2 seconds window
i need suggestions to solve this type of problem: i have a table with different signals that are triggered in different timestamps, i need to calculate the time difference between each events and all ...
0
votes
1
answer
52
views
SQL max function leetcode 626
In Leetcode 626. Exchange Seats
I write
Select
(case
when id%2 != 0 and id = (select max(id) from Seat) then id
when id%2 =0 then id-1
else id+1 end) as id,
student
...
-2
votes
2
answers
48
views
Python script to print only the difference between two text files [closed]
I was looking for some help to write a Python script to print only the difference and not anything extra in the output.
For example:
Contents of File1 :-
['Tom','Joe','Kim']
Contents of File2 :-
['...
0
votes
1
answer
47
views
compare 2 arrays with different sets of elements and get the difference
I have 2 arrays similar to below structure. I want to compare each field and then store the array item which has a difference into a third array.
Arr1= [{ state:CA, id:1, name:aaa, product:car, color: ...
0
votes
0
answers
48
views
Correct way of using cross-correlation to find time difference between 2 sine waves
I'm not a software engineer nor a hardware engineer, but I've been trying to learn some signal processing algorithms to apply to my project.
I want to use cross-correlation to find time difference ...
- 11
0
votes
1
answer
76
views
What is the fastest way to iterate the VALUES of a Map in JavaScript? [duplicate]
Suppose I have the following Map:
new Map([
['a', 1],
['b', 3],
['d', 6]
])
Does anyone know what would be the fastest way to retrieve the Map VALUES?
I couldn't find on the internet what ...
- 9
0
votes
0
answers
25
views
Compare bit bucket branches and see differences that should not be seen
I have the following branches
uat
prep
prod
I have same code in all 3 branches.
When I compare UAT as Source and PREP as Destination, bitbucket shows no differences.
however, If I compare UAT as ...
- 13
-3
votes
1
answer
33
views
How do i calculate difference between counts for each value in Excel
I counted the total number of each product in table1. Then, I need to differentiate Delivered and Pending products in the total count.
For Total count of each product i used:
=COUNTIF($B5:$B17,E5)
...
0
votes
1
answer
34
views
How to find the percentage change of two graphs
I have two graphs and would like to find the difference between them in percentage.
First I converted them into lists:
Graph_1=[3843.788185, 3734.256494, 3572.574207, 3420.958554, 3254.79344, 3008....
- 31
1
vote
1
answer
43
views
How to calculate the percentage of change on rows with NA
How do I find and calculate the percentage of change of an indicator throughout time when there are several NAs spread throughout the data?
Let's assume that this is my dataframe:
a b c d ...
- 25
0
votes
1
answer
43
views
Problems with add_difference() in gtsummary
I have this df
df
# A tibble: 248 × 2
asignado mxsitam
<chr> <chr>
1 Control No
2 Control No
3 Intervencion No
4 Intervencion Si
5 ...
0
votes
0
answers
9
views
Assist me in determining whether the analysis process using the limma package has been executed correctly
I utilized the R package GEOquery to download data from the GEO database, followed by DFG analysis using the limma package. However, I am uncertain whether this process is accurate. The DFG output ...
- 1
0
votes
2
answers
124
views
Find some better algorithm for finding the smallest difference between the elements of an array
Input: Array of integers A[0..n – 1]
Output: Smallest difference between two elements of a dmin array
dmin = ∞
for i = 0 to n − 1 do
for j = 0 to n − 1 do
if i != j &&|A[i] − A[j]| &...
- 11
0
votes
0
answers
30
views
Extract difference between slightly misaligned images with ImageMagick
I have 2 screenshots from a video game, of a person's gloves and a knife. The knife and the background are identical, while the gloves are different. I want to get the different part between the ...
- 726