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Why does C++ require a user-provided default constructor to default-construct a const object?
The C++ standard (section 8.5) says:
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How to model type-safe enum types?
Scala doesn't have type-safe enum s like Java has. Given a set of related constants, what would be the best way in Scala to represent those constants?
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Problems with entering Git commit message with Vim
OS: Windows
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How can I default a parameter to Guid.Empty in C#?
I wish to say:
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Should I size a textarea with CSS width / height or HTML cols / rows attributes?
Every time I develop a new form that includes a textarea I have the following dilemma when I need to specify its dimensions:
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Changed GitHub password, no longer able to push back to the remote
After I changed my GitHub password, I am unable to push to the remote:
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How do I disable text selection with CSS or JavaScript? [duplicate]
I am making a HTML/CSS/jQuery gallery, with several pages.
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INNER JOIN vs LEFT JOIN performance in SQL Server
I've created SQL command that uses INNER JOIN on 9 tables, anyway this command takes a very long time (more than five minutes). So my folk suggested me to change INNER JOIN to LEFT JOIN because the performance of LEFT JOIN is better, despite what I know. After I changed it, the speed of query got si...
How to add elements of a Java8 stream into an existing List
Javadoc of Collector shows how to collect elements of a stream into a new List. Is there an one-liner that adds the results into an existing ArrayList?
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How to unit test an object with database queries
I've heard that unit testing is "totally awesome", "really cool" and "all manner of good things" but 70% or more of my files involve database access (some read and some write) and I'm not sure how to write a unit test for these files.
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