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Define make variable at rule execution time
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In your example, the TMP variable is set (and the temporary directory created) whenever the rule...
Timer & TimerTask versus Thread + sleep in Java
...() { NewUploadServer.getInstance().checkAndUploadFiles(); }
}, 0, 60 * 1000);
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Eclipse debugger always blocks on ThreadPoolExecutor without any obvious exception, why?
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291
The posted stack trace indicates that a RuntimeException was encountered in a Daemon thread. Thi...
In Ruby on Rails, what's the difference between DateTime, Timestamp, Time and Date?
...ATETIME is formatted as YYYY-MM-DD HH:MM:SS. Valid ranges go from the year 1000 to the year 9999 (and everything in between. While TIMESTAMP looks similar when you fetch it from the database, it's really a just a front for a unix timestamp. Its valid range goes from 1970 to 2038. The difference here...
Python Mocking a function from an imported module
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172
When you are using the patch decorator from the unittest.mock package you are not patching the...
Which parallel sorting algorithm has the best average case performance?
...e sort):
Improvements on sample sort
AA-Sort
The bleeding edge (circa 2010, some only a couple months old):
Parallel sorting pattern
Many-core GPU based parallel sorting
Hybrid CPU/GPU parallel sort
Randomized Parallel Sorting Algorithm with an Experimental Study
Highly scalable parallel sorting...
Find element's index in pandas Series
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ExecuteReader requires an open and available Connection. The connection's current state is Connectin
...would be smart to encapsulate ADO.NET functionality into a DB-Class(me too 10 years ago). Mostly they decide to use static/shared objects since it seems to be faster than to create a new object for any action.
That is neither a good idea in terms of peformance nor in terms of fail-safety.
Don't po...
How does one make an optional closure in swift?
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113
You should enclose the optional closure in parentheses. This will properly scope the ? operato...
Wrapping synchronous code into asynchronous call
...n the cache state and parameters that user provides. Each call takes about 1-2 seconds to complete. The method itself is synchronous call to the service and there is no possibility to override the implementation.
So the synchronous call to the service looks something like the following:
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