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How to run Rake tasks from within Rake tasks?
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642
If you need the task to behave as a method, how about using an actual method?
task :build =>...
What do all of Scala's symbolic operators mean?
... simply methods on a class. For instance, if you do
List(1, 2) ++ List(3, 4)
You'll find the method ++ right on the ScalaDoc for List. However, there's one convention that you must be aware when searching for methods. Methods ending in colon (:) bind to the right instead of the left. In other wor...
How to properly compare two Integers in Java?
..., or a character literal between '\u0000' and '\u007f'
inclusive (§3.10.4), then let a and b be the results of any two boxing
conversions of p. It is always the case that a == b.
Personally I'd use:
if (x.intValue() == y.intValue())
or
if (x.equals(y))
As you say, for any comparison bet...
data.frame rows to a list
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answered Jan 17 '13 at 0:45
flodelflodel
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'adb' is not recognized as an internal or external command, operable program or batch file
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how to draw smooth curve through N points using javascript HTML5 canvas?
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answered Aug 14 '11 at 17:53
HomanHoman
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动态追踪（Dynamic Tracing）技术漫谈 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...行了扩展，实现了一个更高层的“宏语言”，叫做 stap++[4]。我自己用 Perl 实现的 stap++ 解释器可以直接解释执行 stap++ 源码，并在内部调用 SystemTap 命令行工具。有兴趣的朋友可以查看我开源在 GitHub 上面的 stapxx 这个代码仓库。...
How to create circle with Bézier curves?
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141
As already said: there is no exact representation of the circle using Bezier curves.
To compl...
Is there any connection string parser in C#?
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edited Jan 26 '11 at 11:41
answered Jan 26 '11 at 11:35
A...
Why does Python code use len() function instead of a length method?
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edited Jul 9 '11 at 11:45
answered Oct 25 '08 at 22:51
J...