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No connection could be made because the target machine actively refused it?

...d this possibility as too much of a long shot though, since the router has 64K simultaneous connections to the same destination address/port before exhaustion. share | improve this answer |...
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Current time in microseconds in java

... They may resolve to nanoseconds but they are still based on System.currentTimeMillis, so they just add a bunch of 0s on the end. Doesn't help at all if you're trying to get time in micro/nano seconds, the user could just add 0s to the millisecond time manually. ...
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GridCtrl 控件FAQ - C/C++ - 清泛网 - 专注C/C++及内核技术

...; class CCellID { public: int row, col; // The zero based row and column of the cell. CCellID(int nRow = -1, int nCol = -1) int IsValid(); int operator==(const CCellID& rhs); int operator!=(const CCellID& rhs); } 也可以调用BOOL...
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Python: fastest way to create a list of n lists

... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers. Draft saved Draft discarded ...
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How to replace multiple white spaces with one white space

... BrandonBrandon 64.2k2929 gold badges186186 silver badges218218 bronze badges ...
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How to “grep” for a filename instead of the contents of a file?

...le find <path> -name *FileName* From manual: find -name pattern Base of file name (the path with the leading directories removed) matches shell pattern pattern. Because the leading directories are removed, the file names considered for a match with -name will never include a slash...
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How to deal with “java.lang.OutOfMemoryError: Java heap space” error?

...e and others saying on Windows machine the JVM defaults max heap size as 64MB . 20 Answers ...
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LEFT JOIN vs. LEFT OUTER JOIN in SQL Server

... shA.t 14.6k55 gold badges4646 silver badges8989 bronze badges answered Aug 30 '10 at 2:33 andrefspandrefsp ...
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Mysql error 1452 - Cannot add or update a child row: a foreign key constraint fails

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How to Generate unique file names in C#

...the same directory. Of course, the file name generation should be adjusted based on your specific needs. – Mas Jun 10 '13 at 12:27 ...