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Questions tagged [duplication]

180 questions
6
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2 answers

autocmd function always executed twice

I put together the following pile of awesomeness: if !exists("g:AsciidocAutoSave") let g:AsciidocAutoSave = 0 endif fun! AsciidocRefresh() if g:AsciidocAutoSave == 1 execute 'write' execute 'silent !asciidoc -b html5 -a icons "%"' …
Profpatsch
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6
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1 answer

Duplicating content on save for a multilingual umbraco site

[Edit] I have actually been allowed to use the doc names, which makes it much easier but I still think it would be interesting to find out if it is possible. I have to set a trigger to duplicate content to different branches on the content tree as…
The_Cthulhu_Kid
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6
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3 answers

Duplicated "set-cookie: ci-session" fields in header by codeigniter

For each time $this->session->set_userdata() or $this->session->set_flashdata() is used in my controller, another identical "Set-Cookie: ci_session=..." is added to the http header the server sends. Multiple Set-Cookie fields, with the same cookie…
mathulus
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2 answers

How to Insert Core Data Record Related to Another Without Duplication

I have two core data entities, Articles and Favorite. Articles has To-Many relationship to Favorite. First, I inserted all Articles object successfully. Now, I'm trying to insert ArticleID in “Favorite” entity but I cant. Either the record is…
smaiibnauf
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5
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2 answers

How to avoid duplication of event subscription?

I have 3 classes namely Login, Barcode, and the Main. Login class just contains the authentication of the users. Barcode class has the following snippet code: class Barcode { public delegate void BarcodeReadHandler(object sender,…
banana
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5
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3 answers

CQRS code duplication in commands

I have a question about code duplication in the command side of the CQRS principle. Been following the articles from: https://www.cuttingedge.it/blogs/steven/pivot/entry.php?id=91 https://www.cuttingedge.it/blogs/steven/pivot/entry.php?id=92 It…
user4419743
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5
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1 answer

MySQL - adding constraint once adds it twice with diffent case

I have this weird behaviour when I add a constraint to a MySQL table: [...] add constraint qrtz_blob_triggers_ibfk_1 foreign key [...] Now SHOW CREATE TABLE shows the constraint twice: CONSTRAINT `qrtz_blob_triggers_ibfk_1` FOREIGN KEY…
Timo
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5
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4 answers

What is the best practice for service-dao pattern?

let's think about a simple User insert operation. My Spring related classes to do this job are UserController, UserService, UserServiceImpl, UserDAO, UserDAOImpl. At controller side i call userService.insert(new User()) and in userService.insert()…
user1153321
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4
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2 answers

Duplicate a mysql database from within mysql?

This is probably a longshot but.. is it possible to duplicate a whole database layout (tables, view, procedures, everything) with a query or multiple queries in a stored procedure? Basically looking for the same functionality as if I would use…
Steinthor.palsson
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4
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1 answer

Duplicate form fields when using fields_for

I am trying to create a nested form to handle a has_many :through relationship and getting duplicated fields being rendered. Models Company has_many :provides has_many :services, :through => :provides accepts_nested_attributes_for :services,…
Edward Ford
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4
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1 answer

ASP.NET MVC - Avoiding duplicated validation code in JavaScript and C#, and with contextual validation that considers other property values?

How can you avoid duplicated validating code in JavaScript and C# in ASP.NET MVC 3, preferably also an example with contextual validation that considers other properties ? Does ASP.NET MVC 3 make it possible to avoid duplicated validation logic in…
user310457
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4
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2 answers

Stop Scrapy crawling the same URLs

I've written a basic Scrapy spider to crawl a website which seems to run fine other than the fact it doesn't want to stop, i.e. it keeps revisiting the same urls and returning the same content - I always end up having to stop it. I suspect it's…
prbens
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1 answer

grid.arrange plotting same graphic for all plots in list

I am running R version 3.1.1. in RStudio and am having difficulties with grid.arrange. I am reading sales data for over 100 stores and plotting the sales over time. I am also trying to group the plots to display a set number at a time. However,…
user3730560
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2 answers

Reusing "i" for JavaScript for loops

I recently started using PHP Storm (love it) and noticed that it flags declarations of "var i" in for loops as duplicate in JavaScript. I learned that apparently the scope of that variable exists outside of the loop. for (var i = 0; i < 10; i++) { …
Captain Stack
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5 answers

How to choose colors in web development

When I build a site I tend to do a bit of graphic design (developer style) in Paint.NET, but how do I know the colors will all display properly on all browsers on different machines? What color depth to you generally code for? 16bit 256 colors etc.
Craig
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