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What can I do with a moved-from object?
Does the standard define precisely what I can do with an object once it has been moved from? I used to think that all you can do with a moved-from object is do destruct it, but that would not be sufficient.
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Consequences of using graft in Mercurial
There've been several questions recently about skipping changes when maintaining release branches in Mercurial. For example:
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What is so bad about singletons? [closed]
The singleton pattern is a fully paid up member of the GoF 's patterns book , but it lately seems rather orphaned by the developer world. I still use quite a lot of singletons, especially for factory classes , and while you have to be a bit careful about multithreading issues (like any class ac...
Using lambda expressions for event handlers
I currently have a page which is declared as follows:
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Search code inside a Github project
Is there a way to grep for something inside a Github project's code?
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How to produce a range with step n in bash? (generate a sequence of numbers with increments)
The way to iterate over a range in bash is
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How to move certain commits to be based on another branch in git?
The situation:
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File content into unix variable with newlines
I have a text file test.txt with the following content:
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Is an index needed for a primary key in SQLite?
When an integer column is marked as a primary key in an SQLite table, should an index be explicitly created for it as well? SQLite does not appear to automatically create an index for a primary key column, but perhaps it indexes it anyway, given its purpose? (I will be searching on that column all t...
Why isn't std::initializer_list a language built-in?
It seems to me that it's quite an important feature of C++11 and yet it doesn't have its own reserved keyword (or something alike).
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