Questions tagged [duplicate]

A duplicate is any re-occurrence of an item in a collection.

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5 views

Conditional Formatting based on the result of a formula, not the in cell formula

I am trying to identify duplicated results in a cell using conditional formatting. However, the conditional formatting is not working as it is currently evaluating the formula in the cell not the ...
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1answer
42 views

Remove duplicate entries on a column on the go [closed]

Other than removing duplicates using "Remove Duplicates" function on DATA tab, is there a formula or macro to delete/remove duplicate entries on the go so that I am left with unique values? ...
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7answers
5k views

How do I check if a 2-track WAV file is “really” in stereo?

I have an audio file (WAV format to be specific). When I open it with an editor (e.g. audacity), I see two channels I suspect that the recording is actually mono rather than audio, i.e. I suspect the ...
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18 views

How to find dropped/duplicated frames in a video file?

I have some videos files where a few frames were missing. I can verify that by playing it in a video player and advance frame-by-frame, or by extracting all frames with ffpeg then check the output ...
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0answers
22 views

Duplicate windows folders on different drives

I have seemingly redundant windows, users, program files, program files (x86) and programdata folders on two of my drives. One drive is my bootdrive (C:) and the other is for storage only (D:). Both ...
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15 views

batch code that suppose to remove duplicate words in txt file not working

I got this code from someone and it used to work: @echo off > users.txt & setLocal enableDELAYedeXpansioN for /f "tokens=* delims= " %%a in (data.txt) do ( find "%%a" < ...
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1answer
11 views

Is Simultaneous Duplicate and Extend possible on a laptop?

My laptop is hooked up to a SmartBoard projector with a 9-pin cable. I've recently added a second monitor (HDMI). I can extend the monitor OR project to the SmartBoard - but have not been able to do ...
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0answers
59 views

Excel: How To Duplicate Filtered Data into Another Sheet

I have a large excel spreadsheet containing events information. Some events are reoccurring, therefore have the same event name, but different round number for example. I'm trying to create separate ...
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2answers
84 views

Recognize, find and delete duplicate words in a txt or doc file

I received a few text documents with thousands of words in them (each word is in a line). I'm sure there are duplicate words and need to delete those duplicate and just remain a single of them. I copy/...
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2answers
73 views

Excel - Different highlighting for different pairs of duplicate values

0 I have an Excel file that contains the data of a website's users. In column A I have their username, and in column B I have their email address. Unfortunately, there are many duplicates: both inside ...
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2answers
23 views

pivoting unique values in excel

I have data with insurance policies and I want to pivot on the amount of policies sold per month. A pivot table summarizes the count of the rows of the policies, even though there are duplicate ID ...
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0answers
60 views

ICMP DUP! packets (but only sometimes)

I have LibreNMS monitoring devices on my home network and it is logging duplicate ICMP packets on my network. Of the 30+ nodes being monitored, a few (3-4) exhibit this behavior. I can reproduce it ...
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26 views

Why do TWO IDENTICAL (not temporary) docx files get saved?

When I save my word file TWO IDENTICAL (not temporary) docx files are saved. When I go to the folder and highlight one of the file names (of the identical two), both names get highlighted. What is ...
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1answer
34 views

Excel 365: How to extract data from one sheet and automatically sort it WITH DUPLICATES

I have a small gaming table, of about 100 entries, with constant data updates. Sheet: Officers Name | Def | HP | ----------------------- John | 10 | 50 | ----------------------- Doe ...
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1answer
38 views

Excel Remove Duplicates - which occurrence is kept?

In Excel, when removing duplicate rows while ignoring certain columns (Data → Data Tools → Remove Duplicates → unselect ignored columns), some of the values in the ignored columns disappear entirely. ...
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0answers
26 views

In Windows 7 or 10 have duplicate display with only part of original display

I'd like to do something like in the diagram, where I duplicate only part of a display in either Windows 7 or Windows 10. It would be great if a solution doesn't require 3rd party software, but if it ...
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1answer
105 views

User having duplicate folders populate on network drive

I have a domain user who is experiencing an issue in which folders in our "Share" drive will populate with a phantom folder, containing all of the contents of the original folder. For example: ...
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1answer
35 views

Filesystems that handle data-duplication efficiently and transparently

Are there filesystems that handle data-duplication efficiently and transparently for the user? Example: I have C:\documents\2019\bigfile.csv (250 MB) I copy it to C:\temp\bigfile.csv, the used ...
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2k views

How to duplicate mouse cursor movement and clicks on windows?

Basicly what I'm trying to achieve is when moving my mouse I want to have second cursor duplicating everything I'm doing with my mouse ideally on second monitor or at least in second window or maybe ...
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0answers
302 views

Why am I getting seemingly duplicate “arp-scan DUP(:x)” results when running “arp-scan”

I have searched for the information but could not find an answer to my question. So I ran this command on my laptop: sudo arp-scan --interface=eth0 --localnet And got some weird results: ip ...
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1answer
31 views

In Excel 2007, how do I remove duplicate lines, while merging data

To help you understand the question, here is a sample: I have this: Name - Account# - Address - . . .- phone Mr. A . . 4278 . . . . 123 Main . . . 555-1212 Mr. B . . 7532 . . . . 435 ...
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1answer
176 views

How is a link-local address created when duplicate address detection fails in IPv6 Stateless Address Autoconfiguration (SLAAC)?

When Stateless Address Autonconfiguration (SLAAC) RFC 4862 is used to create a link-local address based on the interface identifier (Modified EUI-64), before the address is assigned to an interface ...
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1answer
180 views

Excel formula to average out numbers based on repetitive values

I have been trying to average out values in column 1 into the values as mentioned in column 2. For example if: there are 10 12100 values, so individual average is 1210 There are 5 4550 values, so ...
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2answers
226 views

Excel formula for calculating average of duplicates

I have certain repeated values in the first column. I want to average out those values based on the number of times they are repeating themselves. I want the results in the adjacent columns. ...
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1answer
234 views

Laptop HDMI is duplicated on two screens, instead of extended across them

My laptop is a DELL LATITUDE 3004. I was using it connected to two monitors (one in HDMI one in VGA). So I can work easily with my desktop extended on two screens. Now I bought an HDMI splitter, so ...
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0answers
16 views

Why are the contents of my Downloads folder duplicating to my account folder?

I just went to my C:/Users/[username] folder and noticed that every file that is in my downloads folder is also in my [username] folder. Why is that happening and how can I get this to stop?
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62 views

Identical MAC addresses on Network updated [duplicate]

I have a network wired connected heatpump with a static IP address on my LAN, my son's Nintendo Switch has an identical MAC address. Even though it connects via Wi-Fi from an access point, it refuses ...
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4answers
3k views

Identical MAC Addresses on Network

I have a network wired connected heatpump with a static IP address on my LAN, my son's Nintendo Switch has an identical MAC address. Even though it connects via Wi-Fi from an access point, it refuses ...
1
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1answer
281 views

How do I delete BOTH lines of a duplicate pair in a text file in bash?

I want to delete both lines of a duplicate pair in a text file. There is no way to do this using sort -u file or awk '!a[$0]++' file which both delete duplicated lines. Somehow I would have to ...
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1answer
1k views

How to find duplicate id entries in a xml file

How can I quickly narrow down duplicate id entries in a xml file, example: <entry id="A">... <entry id="B">... <entry id="A">... and output them id="A" dup 2 times Just to let ...
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2answers
162 views

How can I move only 1 application to second display in Windows 10?

While using Windows 7, I was able to "connect to a projector" (second monitor), and choosing Duplicate, I was able to move only my preferred application to the second monitor. When I choose duplicate ...
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1answer
63 views

duplicate records, keep one with special condition

i have duplicate records in excel sheet , with only one different column (it is a number between 11 to 19) i need to keep one of the duplicates with the lowest number in different column, for example ...
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1answer
233 views

transferring files without duplicate

Lets say I am hosting servers where users put files and at the end of the day all these files are retrieved into a storing server. The problem is that lots of those files will be duplicate and I want ...
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1answer
450 views

Always choose larger file for duplicate downloads in Jdownloader2?

I am downloading a very large number of image links in Jdownloader2 (hundreds at a time.) It has to parse each URL to get the images, and it always finds thumbnails as well, which have the same ...
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1answer
180 views

sed/awk: remove similar lines after first occurrence

i have: constant1apple_____constant2asdfkjo___constant3 constant1apple_____constant2fdlkjef___constant3 constant1watermelonconstant2sdlfkeio__constant3 constant1banana____constant2asdfoie___constant3 ...
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1answer
172 views

Identifying and sorting duplicates in Excel

I have a list of values in column A. Some of the values occur once, some occur twice, some occur more than 2 times. In column C, I would like to only list the values from column A that are repeated ...
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0answers
87 views

Large index match with multiple criteria, duplicate values error

I'm trying to return values based upon multiple criteria. I've tried everything I can think of to get this working but I must be missing something! The formula I have which works so far is: {=INDEX(...
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2answers
2k views

How do I disable the double mouse cursor in Teamviewer?

I'm seeing a double mouse cursor when using TeamViewer. It happens whenever I move the mouse. It's like there's a mouse trail or a slow mouse. Why is it that? How do I get rid of it?
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1answer
161 views

Deleting Repeated cells

I am comparing 2 columns in WPS spreadsheet using the 'Highlight Duplicates' option. Once it is highlighted, if I use remove duplicates it isn't deleting the duplicates. If i manually delete the ...
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0answers
743 views

Microsoft Excel Fuzzy Lookup add-on - set too big?

The data I'm comparing is a set of cataloged items (90k items) with an old list of items we thought were missing (about 11k). I need to see if any of the "missing" items actually show up in the ...
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0answers
24 views

How to remove duplicate in batch by calling another script / utility / program

i'm looking for a way to remove duplicate pictures via a batch file, but after asking on stack overflow, it turned out not to be doable without using external utility or software. So i'm asking here, ...
2
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1answer
2k views

One IP address has multiple MAC addresses, how is this possible?

While looking for duplicate addresses with the following command, "arp-scan --timeout 1000 192.168.110.0/24", I discovered that the host I'm running this command on has multiple MAC addresses for the ...
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2answers
173 views

Filter for Duplicates or Highlight Unique Responses Across Multiple Columns in Excel

I am trying to filter or highlight the results of a Survey with lots of response options, some of which repeat. E.g. List your favorite animals Name B C D E F Bob ...
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3answers
8k views

A bug in Excel? Conditional formatting for marking duplicates also highlights unique value

If I let Excel highlight two duplicate values PT_INTERNAL2859736, then also unique value *736 gets highlighted. Why this happens and how can I stop highlighting the unique value as duplicate? I ...
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2answers
542 views

Find duplicate WEBM files

I have a large collection of files in webm format. Some of them are duplicates. They have totally different names, but their content is the same. It is annoying to find them by myself and then delete ...
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1answer
3k views

How to delete same lines in Notepad++?

I want to find out if there are any extra files between a long list of files that I generated. Because I`m weak at explaining stuff with words, I'd rather illustrate. This is an illustration of the ...
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1answer
55 views

Formula to select/output the preferred row based on a values proximity to another value

I'm working with a large building footprint data-set that was joined to Parcel data based on geographic location. This Building Footprint data-set has multiple footprints within the same parcel and ...
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1answer
1k views

Compare contents of two folders by Hash to find duplicates

I have two folders containing various files. These files don't have the same filename or the same creation Date. They may be identical though as far as the actual file is concerned. I executed a ...
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0answers
149 views

Excel: why do “remove duplicates” and “conditionally highlight duplicates” give different results?

Obviously these tasks do different things! But I am using them to find out if I have duplicates :) In excel I have a column which is a concatenation of all of the other columns. (The formula is ...
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1answer
26 views

Identifying duplicate rows by certain columns and removing

I have sql results of 9000k rows and > 10 columns. I need to remove rows as dups that has another row that matches 4 of the columns (not an exact dup row). I've researched and tried various things but ...

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