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How to retrieve a single file from a specific revision in Git?
...ound the revision at that date; it's 27cf8e84bb88e24ae4b4b3df2b77aab91a3735d8 . I need to see what one file looks like, and also save it as a ("new") file.
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Array.size() vs Array.length
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541
Array.size() is not a valid method
Always use the length property
There is a library or scri...
Is it safe to resolve a promise multiple times?
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answered Apr 7 '15 at 12:29
demaniakdemaniak
2,67711 gold badge2525 silver badges2929 bronze badges
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VM 磁盘空间扩容引起的一些问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，lun60的空间偏大，缩小为1T，LUN80的空间偏小，扩大为1.5T先...TOP 如下
存储分区如下
ESX1下挂载情况如下图
ESX2下挂载情况如下图
现在有个需求，lun60的空间偏大，缩小为1T ，LUN80的空间偏小，扩大为1.5T
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How does Apple find dates, times and addresses in emails?
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154
+100
They li...
Clear back stack using fragments
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http://groups.google.com/group/android-developers/browse_thread/thread/d2a5c203dad6ec42
I ended up just using:
FragmentManager fm = getActivity().getSupportFragmentManager();
for(int i = 0; i < fm.getBackStackEntryCount(); ++i) {
fm.popBackStack();
}
But could equally have used somet...
Creating a byte array from a stream
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1315
It really depends on whether or not you can trust s.Length. For many streams, you just don't kno...
Split by comma and strip whitespace in Python
...an Vieira
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1
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How do I get the type of a variable?
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165
You can use the typeid operator:
#include <typeinfo>
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cout << typeid(variable).n...
Background color not showing in print preview
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+50
The Chrome CSS property -webkit-print-color-adjust: exact; works appropriately.
However, making sure you have the correct CSS for p...