My goal is the following: There is a certain range of integers, and I have to test every integer in that range for something random. I want to use multiple threads for this, and divide the work equal
I have been asking a few questions recently to work out how to change our Magento store\'s product codes.
Are Locks auto-closeable? That is, instead of: Lock someLock = new ReentrantLock(); someLock.lock(); try
I have the following simple scenario. Three computers will be updating a cinema booking table. Should I lock th开发者_StackOverflowe whole table or lock the rows corresponding to seats that will be u
I made a partitioned table with range left func. I then insert some rows into just one partition. Result:
MySQL Server version 5.1.41 with InnoDB plugin enabled. I have the following three tables for invoices: invoices, invoice_components and invoice_expenses. Table invoices has invoice_id primary key. Bo
Is there a way to know the lock history for a table? In example, a list with all the locks that occurred on a table between 8:00 and 9:00.
For a uni-processor, the lock algorithm is pretty simple. Lock(threadID) { Disable Interrupts If lo开发者_运维知识库ck is already owned by same thread{
C Programming: What happens when a thread tries to acquire a mutex lock, and fails 开发者_JS百科to get it?
I need to lock two objects in a functionality and the cu开发者_开发知识库rrent code looke like this;
加载中,请稍侯......