Top "Duplicates" questions

The "duplicates" tag concerns detecting and/or dealing with multiple instances of items in collections.

Finding strings with duplicate letters inside

Can somebody help me with this little task? What I need is a stored procedure that can find duplicate letters (…

sql sql-server tsql duplicates letters
How avoid adding duplicates to database managed by EntityFramework caused by Seed method?

Every time I run the application same objects are added to the database(duplicates). My Global.asax: using System; using …

c# entity-framework duplicates seed asp.net-mvc-5.1
Component ID form:composite:j_id2 has already been found in the view

/test.xhtml <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://…

jsf-2 duplicates composite-component
generic code duplication detection tool

I'm looking for a code duplication tool that is language agnostic. It's easy to find language specific code duplication tools (…

language-agnostic duplicates code-analysis static-analysis code-duplication
Clone JavaFX Node?

I have created a Node (AnchorPane) in the JavaFX scene builder and was wondering how to clone it. I saw …

java duplicates clone javafx scenebuilder
Dedupe in Python

While going through the examples of the Dedupe library in Python which is used for records deduplication, I found out …

python duplicates python-dedupe dedupeplugin
How to check duplicate of my input file upload?

I have this form which has a button for file upload. When you select a file it shows at upload_…

javascript jquery duplicates multiple-file-upload
How to remove duplicate values from array in foreach loop?

I want to remove duplicate values from array. I know to use array_unique(array) function but faced problem in …

php arrays foreach duplicates array-unique
Updating weight information depending on repeat of edges with networkx

I have a JSON feed data with lots of user relation in it such as: "subject_id = 1, object_id = 2, object = …

python duplicates networkx edges
Detect duplicate MP3 files with different bitrates and/or different ID3 tags?

How could I detect (preferably with Python) duplicate MP3 files that can be encoded with different bitrates (but they are …

python file mp3 duplicates id3