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What do the different readystates in XMLHttpRequest mean, and how can I use them?
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172
The full list of readyState values is:
State Description
0 The request is not initialized...
When should I use a struct instead of a class?
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297
MSDN has the answer:
Choosing Between Classes and Structures.
Basically, that page gives you ...
Make multiple-select to adjust its height to fit options without scroll bar
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edited Feb 10 '18 at 22:17
KyleMit
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an...
Python memoising/deferred lookup property decorator
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12
For all sorts of great utilities I'm using boltons.
As part of that library you have cachedprop...
How do you implement a Stack and a Queue in JavaScript?
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24 Answers
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What is the difference between “long”, “long long”, “long int”, and “long long int” in C++?
...tions about the long data type. In Java, to hold an integer greater than 2 32 , you would simply write long x; . However, in C++, it seems that long is both a data type and a modifier.
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Return index of greatest value in an array
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12 Answers
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Cleanest and most Pythonic way to get tomorrow's date?
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252
datetime.date.today() + datetime.timedelta(days=1) should do the trick
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C# Xml中SelectSingleNode方法中的xpath用法（Xml节点操作最佳方式） - 更...
...ent --> 的节点。
Text，指在<Name>Tom<Name>的粗体部分。
2、在XML中，可以用XmlNode对象来参照各种XML数据类型。
2.1 查询已知绝对路径的节点（集）
objNodeList = objDoc.SelectNodes("Company/Department/Employees/Employee")
或者
objNodeList...
C# Xml中SelectSingleNode方法中的xpath用法（Xml节点操作最佳方式） - 更...
...ent --> 的节点。
Text，指在<Name>Tom<Name>的粗体部分。
2、在XML中，可以用XmlNode对象来参照各种XML数据类型。
2.1 查询已知绝对路径的节点（集）
objNodeList = objDoc.SelectNodes("Company/Department/Employees/Employee")
或者
objNodeList...