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What does `:_*` (colon underscore star) do in Scala?
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Could you write more about "type ascription"? What is it and how does it work?
– amorfis
May 19 '11 at 7:47
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config.assets.compile=true in Rails production, why not?
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C++: variable 'std::ifstream ifs' has initializer but incomplete type
...y the class takes up.
The forward declaration allows the compiler to make more sense of :-
void BindInput( ifstream & inputChannel );
It understands the class exists, and can send pointers and references through code without being able to create the class, see any data within the class, or ...
How do I find which transaction is causing a “Waiting for table metadata lock” state?
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How does Trello access the user's clipboard?
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Git: updating remote branch information
... I think it's also useful to know that, although a little bit more verbose, you can use git push <remote> --delete <branchname> to delete remote branches, too.
– AeroCross
Mar 22 '12 at 19:27
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Map Tiling Algorithm
... edge tiles marked with an X are all green tiles with a tan tile as one or more of their eight neighbouring tiles. With different types of terrain this condition could translate to a tile being an edge tile if it has neighbours of lower terrain-number.
Once all edge tiles are detected the next th...
What is The difference between ListBox and ListView
...ou try to achieve above in a ListBox, probably you'll end up writing a lot more code forControlTempalate/ItemTemplate of ListBox.
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How do I get rid of this unwanted bar from Eclipse?
...about is the breadcrumbs.
To remove it, look at your toolbar which should more or less look like this:
Then, click that button that is on the very far right. It looks like a little C with a green circle, a black triangle, and some small blue thing in the back. Find that button on your eclipse t...
Rails migrations: Undo default setting for a column
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In more recent versions, you can make it reversible. For example: change_column_default(:table_name, :column_name, from: nil, to: false)
– Mark
Feb 23 '17 at 19:17
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