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Android 4.2: back stack behaviour with nested fragments
With Android 4.2, the support library got support for nested fragments see here . I've played around with it and found an interesting behaviour / bug regarding back stack and getChildFragmentManager() . When using getChildFragmentManager() and addToBackStack(String name), by pressing the back butt...
Python string class like StringBuilder in C#?
Is there some string class in Python like StringBuilder in C#?
8 Answers
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Smooth scrolling when clicking an anchor link
I have a couple of hyperlinks on my page. A FAQ that users will read when they visit my help section.
29 Answers
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What does 'low in coupling and high in cohesion' mean
I have problems understanding the statement low in coupling and high in cohesion . I have googled and read a lot about this, but still finding it hard to understand.
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栈和队列的面试题Java实现 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...队列
（4）两个队列实现一个栈
（5）设计含最小函数min()的栈，要求min、push、pop、的时间复杂度都是O(1)
（6）判断栈的push和pop序列是否一致
1、栈的创建：
我们接下来通过链表的形式来创建栈，方便扩充。
代码实现：
pu...
How can I use optional parameters in a T-SQL stored procedure?
I am creating a stored procedure to do a search through a table. I have many different search fields, all of which are optional. Is there a way to create a stored procedure that will handle this? Let's say I have a table with four fields: ID, FirstName, LastName and Title. I could do something ...
How to center an iframe horizontally?
Consider the following example: ( live demo )
11 Answers
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Android: failed to convert @drawable/picture into a drawable
In my drawable folder I have a few images and they all reference perfect, but when I try and add any more images with the exact same size in the same folder, and try to reference it, is flags up an error "Failed to convert @drawable/picture into a drawable" . I have tried the same image with a diff...
How to @link to a Enum Value using Javadoc
Using Javadoc 1.5, I have been unable to create a @link to an Enumeration value.
3 Answers
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How do I make $.serialize() take into account those disabled :input elements?
It seems by default disabled input elements are ignored by $.serialize() . Is there a workaround?
9 Answers
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