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How can I add an item to a IEnumerable collection?
My question as title above. For example,
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How to escape single quotes within single quoted strings
Let's say, you have a Bash alias like:
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Cleaning up old remote git branches
I work from two different computers (A and B) and store a common git remote in the dropbox directory.
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C＋＋模板的特化 - C/C++ - 清泛网 - 专注C/C++及内核技术
...下，全特化的东西不论是类还是函数都有这样的特点，template <>然后是完全和模板类型没有一点关系的类实现或者函数定义，如果你要说，都完全确定下来了，那还搞什么模板呀，直接定义不就完事了？但是很多时候，我们既需...
Is there a way to simulate the C++ 'friend' concept in Java?
I would like to be able to write a Java class in one package which can access non-public methods of a class in another package without having to make it a subclass of the other class. Is this possible?
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PostgreSQL create table if not exists
In a MySQL script you can write:
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Length of generator output [duplicate]
Python provides a nice method for getting length of an eager iterable, len(x) that is. But I couldn't find anything similar for lazy iterables represented by generator comprehensions and functions. Of course, it is not hard to write something like:
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Why is a combiner needed for reduce method that converts type in java 8
I'm having trouble fully understanding the role that the combiner fulfils in Streams reduce method.
4 Answers
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Adding a UILabel to a UIToolbar
I'm trying to add a label to my toolbar. Button works great, however when I add the label object, it crashes. Any ideas?
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Iterate through a HashMap [duplicate]
What's the best way to iterate over the items in a HashMap ?
7 Answers
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