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What is the best way to iterate over a dictionary?
... As I understand it, var only works if the type is known at compile time. If Visual Studio knows the type then it's available for you to find out as well.
– Kyle Delaney
Sep 21 '17 at 13:06
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gdb fails with “Unable to find Mach task port for process-id” error
...ackoverflow.com/questions/10476154/…) so I didn't have to type sudo each time. Edit - Found a better approach here: stackoverflow.com/a/10441587/305149
– Aneil Mallavarapu
Feb 10 '14 at 3:51
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Why should text files end with a newline?
... puts each file’s start on a new line, which is what you want 95% of the time; but
it allows merging the last and first line of two files, as in the example above between b.txt and c.txt?
Of course this is solvable but you need to make the usage of cat more complex (by adding positional command ...
Difference between initLoader and restartLoader in LoaderManager
...the user first opens an activity, the loader will be created for the first time... but on any subsequent configuration changes where the entire activity/fragment must be destroyed, the following call to initLoader() will simply return the old Loader instead of creating a new one. Usually you use res...
What can I do to resolve a “Row not found or changed” Exception in LINQ to SQL on a SQL Server Compa
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Had to upvote this. It saved me a ton of time. Was looking at my isolation levels because I had thought it was a concurrency issue
– Adrian
Feb 18 '11 at 2:27
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Awk学习笔记 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...t( string, array )
实例：
$ awk '{ split( "20:18:00", time, ":" ); print time[2] }'
上例把时间按冒号分割到time数组内，并显示第二个数组元素18。
14.8.2. 时间函数
systime函数返回从1970年1月1日开始到当前时间(...
Didn't Java once have a Pair class? [duplicate]
Am I remembering incorrectly, or did Java, once upon a time, provide a Pair class as part of its API?
10 Answers
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Regex doesn't work in String.matches()
...and end up on this SO answer realising that you've already upvoted it long time ago...
– matewka
1 hour ago
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How to insert a character in a string at a certain position?
...I wasn't taking the precedence into account, mostly because the very first time he ran it it'd give him the truncated result. Will fix the post (which used to say 12345/100, then cast the result, instead of widening the value first.)
– Joseph Ottinger
May 5 '11...
How to execute XPath one-liners from shell?
... and it's really neat. But I will probably have use for your solution from time to time.
– clacke
May 14 '14 at 14:59
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