thread-safety

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asp.net mvc - racing condition : lock a method with same parameters

I am developing an asp.net mvc 3 web application. In my application I\'ve got a javascript client sending calls to my server.[详细]

2023-03-27 10:15 分类：问答
Why would ABAddressbookRef need to be created for each thread?

Apple says: Important: Instances of ABAddressBookRef can not be used by multiple threads. Each thread must make its own instance.[详细]

2023-03-27 06:47 分类：问答
Can ABAddressBook framework work with Grand Central Dispatch's Serial Queue?(Thread concern)

In apple\'s document, apple says: Important: Instances of ABAddressBookRef can not be used by multiple[详细]

2023-03-27 05:39 分类：问答
Does GCD assure that all the blocks working in the same queue are always working in a same thread?(About ABAddressBookRef)

Does GCD assure that all the blocks working in the same queue are always working in a same thread? If I create a dispatchqueue and dispath_async blocks to this queue, does all the blocks that dispatc[详细]

2023-03-27 04:39 分类：问答
is this code thread safe?

I would like to know if this code is thread-safe and why if it\'s not the case. static IMyInterface _myinterface;[详细]

2023-03-27 03:55 分类：问答
Ruby's speed of threads

I have the following code to thread-safe write into a file: threads = [] @@lock_flag = 0 @@write_flag = 0[详细]

2023-03-27 03:26 分类：问答
Progress bar to show only during long operations

I am designing an application that fetches data from a sqlite database on the click of a button . I want to display a wait message or progress bar during the time of the fetch only if the process is l[详细]

2023-03-26 17:40 分类：问答
Granting a Thread low priority in Android

If I wantgrant a Thread a low priority whats the correct call? Thread t= new Thread(r); t.setPriority(Thread.MIN_PRIORITY);[详细]

2023-03-26 14:15 分类：问答
How to Cancel the parsing of xml that is in the another thread

i want to connect the webservice and parse the xml as it will take time to execute so i done it in a separate thread and show a activity indicator to the user now i also want to insert the cancel opti[详细]

2023-03-26 10:06 分类：问答
ThreadSanitizer date race test for Windows

Who knows ThreadSanitizer? Does anyo开发者_如何学Pythonne use this tool for windows (xp)? I download latest version from here. I wrote the test app for VS2008 (with single printf(\"hello\");) and comp[详细]

2023-03-26 07:32 分类：问答