race-condition

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Attempting to synchronize AJAX requests

I have been working on a new feature for a facebook game I have written. The game allows a player to travel between cities in Europe and deliver goods for profit. This feature that I\'m adding adds pa[详细]

2023-01-09 00:41 分类：问答
How to rename() without race conditions?

If I want to rename A to B, but only if B doesn\'t exist, the naive thing would be checking if B exists (with access(\"B\", F_OK) or something like that), and if it doesn\'t proceeding with rename. Un[详细]

2023-01-07 04:40 分类：问答
add rows to a datatable with parallel.for

I have this sub : Private Sub error_out(ByVal line As Integer, ByVal err_col As Integer, ByVal err_msg As开发者_StackOverflow中文版 String)[详细]

2023-01-07 03:45 分类：问答
Ensure a file is not changed while trying to remove it

开发者_如何学GoIn a POSIX environment, I want to remove a file from disk, but calculate its checksum before removing it, to make sure it was not changed. Is locking enough? Should I open it, unlink, c[详细]

2023-01-07 03:18 分类：问答
Race-condition with web workers when setting onmessage handler?

Please consider the following code and the explanation from this Mozilla tutorial \"Using web workers\":[详细]

2023-01-06 10:22 分类：问答
Jquery Ajax image load works only in FF. Suspect "race condition."

I made a web app that loads images using jquery, ajax and json. I got it to work in Firefox, but alas, Safari and Chrome remain stubborn.[详细]

2023-01-06 03:03 分类：问答
Using a queue in a multithreaded situation in C#

I just learned about queues in 开发者_Python百科.NET and I have a few questions. Let\'s say that I\'m building an application that downloads the HTML of pages and then processes it. Here\'s how I wan[详细]

2023-01-04 21:23 分类：问答
Ways to Find a Race Condition

I have a bit of code with a race condition in it... I know that it is a race condition because it does not happen consistently, and it seems to happen more often on dual core machines.[详细]

2023-01-04 20:26 分类：问答
Difference between racearound condition and deadlock

What is the difference between a dead lock an开发者_JAVA技巧d a race around condition in programming terms?Think of a race condition using the traditional example. Say you and a friend have an ATM car[详细]

2023-01-04 18:32 分类：问答
Multi-Threading on different instances of same object in Java

I\'ve learned that every class byte code is been loaded to the memory once for each class loader, thus when a thread is executing the byte code of some method, and another thread comes along?[详细]

2023-01-04 05:22 分类：问答