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Ruby Arrays: select(), collect(), and map()
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edited Oct 23 '18 at 21:01
SgtPooki
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How to create NSIndexPath for TableView
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edited Dec 16 '19 at 11:25
Adobels
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Why is there no Convert.toFloat() method?
...y C#. There's a Convert.ToSingle() method, just like there's
Convert.ToInt32() instead of Convert.ToInt().
See this thread Convert class
(BTW - I didn't know this either, so I learned something new today :) )
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No empty constructor when create a service
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221
You need to add an empty constructor to your class i.e. one that takes no arguments:
public R...
asp.net mvc put controllers into a separate project
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First of all, it is certainly a good idea to put your model into a separate project. As you've d...
What does “@” mean in Windows batch scripts
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JoeyJoey
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Literal notation for Dictionary in C#?
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299
You use the collection initializer syntax, but you still need to make a new Dictionary<stri...
Left-pad printf with spaces
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128
If you want the word "Hello" to print in a column that's 40 characters wide, with spaces paddin...
Get “Internal error in the expression evaluator” on “Add watch” function when trying to debug WCF se
Few days ago I moved my solution to MSVS 2013. It works fine except one thing: when I trying to debug code of my WCF service it works, but when I want to watch state of any variable it says: "Internal error in the expression evaluator". Add watch function works normal on client side, but in service...
JPA: How to have one-to-many relation of the same Entity type
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