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Check existence of directory and create if doesn't exist
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410
Use showWarnings = FALSE:
dir.create(file.path(mainDir, subDir), showWarnings = FALSE)
setwd(...
Easy way to convert Iterable to Collection
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Ondra Žižka
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answered Jun 20 '11 at 20:05
ColinDColin...
jQuery hasAttr checking to see if there is an attribute on an element [duplicate]
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edited Jun 18 '14 at 11:12
Andreas Furster
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How to link to part of the same document in Markdown?
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Is “argv[0] = name-of-executable” an accepted standard or just a common convention?
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answered Jan 12 '10 at 17:40
paxdiablopaxdiablo
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How to set Bullet colors in UL/LI html lists via CSS without using any images or span tags [duplicat
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1043
The most common way to do this is something along these lines:
ul {
list-style: none;
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window.onload vs document.onload
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749
When do they fire?
window.onload
By default, it is fired when the entire page loads, includi...
JAVA线程池管理及分布式HADOOP调度框架搭建 - 人工智能(AI) - 清泛IT社区，...
...时间定时外能否实现精确时间启动。比如晚上1点启动。
4、线程如何监控，如果线程执行过程中死掉了，异常终止我们怎么知道。考虑到这几点，我们需要把线程集中管理起来，用java.util.concurrent是做不到的。需要做以下几点：...
What is the difference between Integrated Security = True and Integrated Security = SSPI?
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441
According to Microsoft they are the same thing.
When false, User ID and Password are speci...
Error deploying ClickOnce application - Reference in the manifest does not match the identity of the
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answered Mar 17 '11 at 12:41
stuartdstuartd
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