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Is #pragma once part of the C++11 standard?
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T-SQL - function with default parameters
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What algorithm can be used for packing rectangles of different sizes into the smallest rectangle pos
...mplexity: O(n^2).
Approximation ratio: BL(I) <= 3·OPT(I).
Baker's Up-Down (UD) algorithm
UD uses a combination of BL and a generalization of NFDH. The width of the strip and the items are normalized so that the strip is of unit width. UD orders the items in non-increasing width and then divide...
Quickly reading very large tables as dataframes
... like there is a lot of logic in the implementation that would slow things down. In my case, I am assuming I know the types of the columns ahead of time, the table does not contain any column headers or row names, and does not have any pathological characters that I have to worry about.
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What's the difference between == and .equals in Scala?
...ou really need to find out if something is actually NaN use isNaN:
Java: https://docs.oracle.com/javase/7/docs/api/java/lang/Double.html#isNaN(double)
Scala: http://www.scala-lang.org/files/archive/api/2.11.8/index.html#scala.Double@isNaN():Boolean
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Reset keys of array elements in php?
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What happens if i return before the end of using statement? Will the dispose be called?
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Location of parenthesis for auto-executing anonymous JavaScript functions?
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How to make ThreadPoolExecutor's submit() method block if it is saturated?
...t.MILLISECONDS, blockingQueue, rejectedExecutionHandler);
private int downloadThumbnail(String fileListPath){
executorService.submit(new yourRunnable());
}
}
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Core dump file analysis [duplicate]
...pic
Use frame frame-number to go to the desired frame number.
Use up n and down n commands to select frame n frames up and select frame n frames down respectively.
To stop GDB, use quit or q.
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