synchronize

Issue After importing an Eclipse project from a cloned git repository, I make some changes and commit - and wtf? I get a ".git" folder added to the project, the whole shebang with the heads and refs and worst of all the whole object database gets added to the project, all files/folders having that little question-mark icon signaling that the files have not been added / are not yet tracked by git. This .git folder exists in the actual Working Directory (how does that even make sense?). You can imagine what an annoyance this causes when trying to use the "Synchronize" tool/view (which is

I'm writing a dll library in Delphi with multiple threads created by it. Let me describe the problem step by step. I'm sorry for a lengthy description in advance :-(. Let's forget about the library for a while. I created a windows application that is going to present views from several cameras. I created a window which is meant to show the view from a single camera and it contains a TImage control. There is a thread (a TThread descendant) that downloads the current image from the camera every couple of milliseconds and assigns it to the TImage control of that window (using the Synchronize()

This question is related to using cuda streams to run many kernels In CUDA there are many synchronization commands cudaStreamSynchronize, CudaDeviceSynchronize, cudaThreadSynchronize, and also cudaStreamQuery to check if streams are empty. I noticed when using the profiler that these synchronize commands introduce a large delay to the program. I was wondering if anyone knows any means to reduce this latency apart from of course using as few synchronisation commands as possible. Also is there any figures to judge the most effecient synchronisation method. that is consider 3 streams used in an

I have to multithread a method that runs a code in the batches of 1000 . I need to give these batches to different threads . Currently i have spawn 3 threads but all 3 are picking the 1st batch of 1000 . I want that the other batches should not pick the same batch instead pick the other batch . Please help and give suggestions. I would use an ExecutorService int numberOfTasks = .... int batchSize = 1000; ExecutorService es = Executors.newFixedThreadPool(3); for (int i = 0; i < numberOfTasks; i += batchSize) { final int start = i; final int last = Math.min(i + batchSize, numberOfTasks); es

I have next situation. I have two mongodb instances on different servers. For example Mongodb instance on server "one" (host1:27017) with database: "test1" Mongodb instance on server "two" (host2:27017) with database: "test2" Now, i need to synchronize "test1" database from "host1:27017" with "test2" from "host2:27017". By "synchronize" I mean next: If some collection from "test1" database doesn't exist in "test2" then this collection should be full copied in "test1" database. If some record from collection doesn't exist in "test2" database, then must be added otherwise updated. If record not

I recently had to correct security issues in a web-application (that I didn't create). The security problem was, it was using non-http-only cookies. So I had to set the session-cookie http-only, which means you can't read (and set) the cookie's value anymore from javascript. So far so seamingly easy. The deeper problem was, the web-application used JSON.parse(readCookie(cookieName)).some_value on a million places . So in order to not have to re-write "a million lines of code", I had to create an ajax-endpoint that gave me the http-cookie's content as JSON and rewrite readCookie to use