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Questions tagged [paging]

A memory-management technique where a computer stores and retrieves data from secondary storage for use in main memory. Memory is divided into equal sized pages so to not waste any memory.

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In entity framework code first is there a way to add paging to navigation collections?

If I have a Blog entity with a BlogEntries collection which may have hundreds of entries, is there a way to add any server-side paging functionality with EF code first? For example if I do a typical .Skip(x).Take(y) like you would on a DbSet, will…
Jason
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Jpa paging with numbers and next, previous

I apologize for asking this question if someone already asked it and for asking a perhaps dumb question but I am new to this and you are experts and I would love to learn from your expert advice and experience. I want to add paging to an application…
javafun
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How can I customize the labels for the pager in Yii?

I am new to Yii. I want to implement custom pagination. I want to change the appearance of the pager. How do I change the labels of the pager's links? I want the links to appear like so: << < 1 2 3 4 > >> instead of their default appearance,…
S K
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How to handle paging of sub entities with the repository pattern?

I'm learning domain driven design. I am currently trying to write a simply application in C# designing it using DDD. This application has an aggregate root A which can contain 0..n sub entities B. This could be represented with something along the…
David Nordvall
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ExtJS paging grid filters only the first page

I am working on a grid which uses filters, but it only filters the first page. When I click 'next' it forgets about my filters and loads the next set of records. How do I make it remember the filter even if I click 'next' to load the next set of…
oortcloud_domicile
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How to implement database engine independent paging?

Task: implement paging of database records suitable for different RDBMS. Method should work for mainstream engines - MSSQL2000+, Oracle, MySql, etc. Please don't post RDBMS specific solutions, I know how to implement this for most of the modern…
aku
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MVVM paging & sorting

I am struggling with finding an adequate solution to impletmenting Sorting and Paging for a WPF DataGrid that conforms to the MVVM P&P. The following example illustrates an effective way to implement paging which follows MVVM practices, but the…
Aaron
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Android Paging Library loadAfter() not called

Let me just give a short overview on what I'm trying to do. So basically, I am new to this Paging Library in Android Jetpack and I'm trying to implement a paged list. The backend already did the part of paginating by request (The backend returns 25…
Harrison Tiu
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kernel virtual address translation

Considering Linux and 32 bit x86 arch there is 3:1 divide of the accessible 4GB address space. The user space is allocated 0-3 Gb while 3-4 Gb is allocated to kernel. How does a virtual address that is greater than 3Gb and hence lies into the kernel…
user593575
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On x86, does enabling paging cause an "unconditional jump" (since EIP is now a virtual address)?

When paging is enabled by setting the paging bit in CR0 to 1, all pointers (including EIP) are now interpreted as virtual rather than physical addresses. Unless the region of memory which the CPU is currently executing from is "identity mapped"…
Alex D
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How to optimize paging for large in memory database

I have an application where the entire database is implemented in memory using a stl-map for each table in the database. Each item in the stl-map is a complex object with references to other items in the other stl-maps. The application works with a…
Rolf Kristensen
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load more for UITableView in swift

I have mad UITableView in swift for iOS and my Array content more then 500 elements. How can I make page for the UITableView for Example: once the user scroll for the latest Cell the app load more fro the 500 elements and so on. any help? Thanks.
Diyaa
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How to remain/retain on the same page when using PagedList.mvc

I am using PagedList.Mvc and I have added a nice way to navigate across various pages in a mvc web application. However, when I click on an "edit" or "details" tab and save changes I am sent back to the 1st page. I want to remain on the same page…
Theo
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How to flip to previous page with ndb cursors?

I cant manage to get to 'previous page' in ndb paging. I have checked the documentation and also this similar question here without success. def show_feedback(kind, bookmark=None): """Renders returned feedback.""" cursor = None …
Houman
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UIScrollView scrolls to different position while animating presentation of modal view controller

I'm using a UIScrollView for paging three different UIViewControllers. The pager initializes to display page 1 from start. So the user can swipe left or right from the beginning. When I present a modal view controller from the mid view controller,…
flohei
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