synchronization

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export dynamically generated audio file from iphone app to iphone itunes

I am looking into developing an Iphone app that generates noises based on user input and exports it to a file.[详细]

2023-03-29 07:34 分类：问答
How can I change StoreGeneratedPattern and force Entity Framework to generate insert statement with identity

I have server an开发者_JAVA百科d client database where I need to keep some of the server data in sync with client dataabse. Database schema is same apart from having IDENTITY(1,1) on server.[详细]

2023-03-28 23:32 分类：问答
What is the proper way to take an item from a BlockingCollection?

When calling BlockingCollection.Take() it is possible for the IsCompleted status of the collection to change between the check of IsCompleted and the call to Take().[详细]

2023-03-28 21:01 分类：问答
When does an O_SYNC write become visible in the pagecache (mmap'd file)?

I have a file mmap\'d read-only/shared, with multiple threads/processes reading the data concurrently. A single writer is allowed to modify the data at any time (using a mutex in a separate shared mem[详细]

2023-03-28 15:56 分类：问答
dropbox-style svn/git/mercurial?: auto-commit upon change and auto-checkout

I\'m not a professional programmer, but I do some small solo projects and I would like some versioning and syncing, but going through the process of remember to commit and checkout (on different compu[详细]

2023-03-28 15:23 分类：问答
How does Dropbox synchronization work?

I want to know how dropBox is able to synchronize the large data files without replacing or re-uploading the files again to the dropbox server[详细]

2023-03-28 15:22 分类：问答
Java Collections.synchronizedMap() with complex type definition

Suppose I have a class of the sort: public class MyMap<K, V> implements Map<Set<K>, V> {[详细]

2023-03-28 15:07 分类：问答
Syncing multiple Varnish Cache servers

We have two servers, web1 and web2, each running Apache and Varnish. They are load balanced, with a persistence of 30 mins.[详细]

2023-03-28 14:01 分类：问答
How did Dropbox implement these two features (changing icons & sending only difference in file changes.)

How did DropBox implement these two features (a high-level answer is fine): Get the icon of a file to change once it\'s synchronised on Windows? (I am guessing similar answers would apply to the oth[详细]

2023-03-28 13:31 分类：问答
C# Lock statements

When a thread tries to enter a critical section and obtain a lock, what is it actually doing? I\'m asking this because I usually create an object (of type object) which will serve for locking purpose[详细]

2023-03-28 13:30 分类：问答