(I’m the author of Process Hacker.) Firstly: A page fault is a trap to the software raised by the hardware when a program accesses a page that is mapped in the virtual address space, but not loaded in physical memory. That’s not entirely correct, as explained later in the same article (Minor page fault). There … Read more
Verify your app has the read_stream permission. Without it you will not get any non-public objects. There also seems to be some general LIMIT OFFSET issues with FQL and stream. See Facebook FQL stream limit? and http://developers.facebook.com/bugs/303076713093995.
The default page size is fixed by what the MMU (memory management unit) of the CPU supports. In 32-bit protected mode x86 supports two kinds of pages: normal ones, 4 KiB huge ones, 4 MiB Not all x86 processors support large pages. One needs to have a CPU with Page Size Extension (PSE) capabilities. This … Read more
Google I/O 2010 – GWT’s UI overhaul javadocs package com.google.gwt.cell.client in 2.1 Eclipse update site for milestone 2 While the code is in bikeshed, add this line to your gwt.xml file: <inherits name=”com.google.gwt.requestfactory.RequestFactory”/> The following examples follow: CellList of TextCells with PageSizePager CellList of TextCells with a SimplePager CellList of TextCells with a SimplePager and … Read more
Before I answer your questions (I hope I do), here are a few introductory remarks: Remarks The problem here is that “virtual memory” has two senses. “Virtual memory” as a technical term used by low-level programmers has (almost) nothing to do with “virtual memory” as explained to consumers. In the technical sense, “virtual memory” is … Read more
You cannot. CMS’s solution will work for gVim, but not in vim because terminals cannot distinguish between <Space> and <S-Space> because curses sees them the same. It might be possible in the future if vim gains libtermkey support and your terminal supports the proper <CSI> sequences (xterm does if properly configured; nothing else does yet).
In singlelevel pagetable you need the whole table to access even a small amount of data(less memory references). i.e 2^20 pages each PTE occupying 4bytes as you assumed. Space required to access any data is 2^20 * 4bytes = 4MB Paging pages is multi-level paging.In multilevel paging it is more specific, you can with the … Read more
So I solved this a different way, using the UICollectionViewDelegate method and a one-off Bool: Swift 2: var onceOnly = false internal func collectionView(collectionView: UICollectionView, willDisplayCell cell: UICollectionViewCell, forItemAtIndexPath indexPath: NSIndexPath) { if !onceOnly { let indexToScrollTo = NSIndexPath(forRow: row, inSection: section) self.problemListCollectionView.scrollToItemAtIndexPath(indexToScrollTo, atScrollPosition: .Left, animated: false) onceOnly = true } } Swift 3: var … Read more
Since we have a virtual address space of 2^32 and each page size is 2^12, we can store (2^32/2^12) = 2^20 pages. Since each entry into this page table has an address of size 4 bytes, then we have 2^20*4 = 4MB. So the page table takes up 4MB in memory.
You didn’t specify a database or version. If you’re lucky enough to be able to use the brand new SQL Server 2012 and have access to MSDN, you can use the shiny new OFFSET and FETCH keywords. The following query will skip 20 records and return the next 5. SELECT * FROM [Posts] ORDER BY … Read more