corruption

问题 I have a client who appears to have lost all of their mysql databases from their local machine. They are on a Mac, which I am somewhat unfamiliar with and I am on Ubuntu. There were no .MYD or .MYI files in the database folder, only .frm ones. I had them zip up the mysql and sight folders (with sight being the database we need), and the ibdata1, ib_logfile0, and ib_logfile1 files. I created a second folder for mysql, /var/lib/mysql2, and moved the files and folders into there. I chowned the

问题 I am getting error of "Double free or corruption(out)" after I print my output. But this error is only coming for small inputs. For bigger inputs program doesn't throw that error. When I create the multidimensional arrays inside the main and delete them, I do not get the error. I have only posted the part of the code which is relevant to this issue here. Please kindly explain how to resolve the issue. #include<iostream> #include<vector> using namespace std; class Knapsack{ public: int noItems

问题 What are some ways to create a corrupt git repository? Are there ways to permanently damage a git repository interestingly? Can you cripple a git repository such that it behaves somewhat normally but does strange things? My interest comes from when someone is worried about if they've truly created an unrecoverable state. It usually turns out to be something easy to fix or at least to piece together. Are there hidden ( evil ) gems in git? 回答1: Well, the most straightforward corruption that can

问题 I recently read Bernard Chazelle's paper "The Soft Heap, An Approximate Priority Queue with Optimal Error Rate by Bernard Chazelle" (http://www.link.cs.cmu.edu/15859-f07/papers/chazelle-soft-heap.pdf) The paper talks a lot about "corruption." What is corruption, how do elements get corrupted, and how does it help you? I have spent a lot of time reading through the paper and Googling and this still doesn't make sense. 回答1: In most research papers on priority queues, each element in the queue

问题 I recently read Bernard Chazelle's paper "The Soft Heap, An Approximate Priority Queue with Optimal Error Rate by Bernard Chazelle" (http://www.link.cs.cmu.edu/15859-f07/papers/chazelle-soft-heap.pdf) The paper talks a lot about "corruption." What is corruption, how do elements get corrupted, and how does it help you? I have spent a lot of time reading through the paper and Googling and this still doesn't make sense. 回答1: In most research papers on priority queues, each element in the queue

问题 I recently read Bernard Chazelle's paper "The Soft Heap, An Approximate Priority Queue with Optimal Error Rate by Bernard Chazelle" (http://www.link.cs.cmu.edu/15859-f07/papers/chazelle-soft-heap.pdf) The paper talks a lot about "corruption." What is corruption, how do elements get corrupted, and how does it help you? I have spent a lot of time reading through the paper and Googling and this still doesn't make sense. 回答1: In most research papers on priority queues, each element in the queue

问题 I recently read Bernard Chazelle's paper "The Soft Heap, An Approximate Priority Queue with Optimal Error Rate by Bernard Chazelle" (http://www.link.cs.cmu.edu/15859-f07/papers/chazelle-soft-heap.pdf) The paper talks a lot about "corruption." What is corruption, how do elements get corrupted, and how does it help you? I have spent a lot of time reading through the paper and Googling and this still doesn't make sense. 回答1: In most research papers on priority queues, each element in the queue

问题 I recently read Bernard Chazelle's paper "The Soft Heap, An Approximate Priority Queue with Optimal Error Rate by Bernard Chazelle" (http://www.link.cs.cmu.edu/15859-f07/papers/chazelle-soft-heap.pdf) The paper talks a lot about "corruption." What is corruption, how do elements get corrupted, and how does it help you? I have spent a lot of time reading through the paper and Googling and this still doesn't make sense. 回答1: In most research papers on priority queues, each element in the queue

问题 I recently read Bernard Chazelle's paper "The Soft Heap, An Approximate Priority Queue with Optimal Error Rate by Bernard Chazelle" (http://www.link.cs.cmu.edu/15859-f07/papers/chazelle-soft-heap.pdf) The paper talks a lot about "corruption." What is corruption, how do elements get corrupted, and how does it help you? I have spent a lot of time reading through the paper and Googling and this still doesn't make sense. 回答1: In most research papers on priority queues, each element in the queue

问题 I recently read Bernard Chazelle's paper "The Soft Heap, An Approximate Priority Queue with Optimal Error Rate by Bernard Chazelle" (http://www.link.cs.cmu.edu/15859-f07/papers/chazelle-soft-heap.pdf) The paper talks a lot about "corruption." What is corruption, how do elements get corrupted, and how does it help you? I have spent a lot of time reading through the paper and Googling and this still doesn't make sense. 回答1: In most research papers on priority queues, each element in the queue