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When do I really need to use atomic instead of bool? [duplicate]

...ic by nature" unless it is an std::atomic*-something. That's because the standard says so. In practice, the actual hardware instructions that are emitted to manipulate an std::atomic<bool> may (or may not) be the same as those for an ordinary bool, but being atomic is a larger concept with wi...
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Capitalize the first letter of both words in a two word string

Let's say that I have a two word string and I want to capitalize both of them. 12 Answers ...
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Difference between size_t and std::size_t

What are the differences between size_t and std::size_t in terms of where they are declared, when they should be used and any other differentiating features? ...
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Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=

... The default collation for stored procedure parameters is utf8_general_ci and you can't mix collations, so you have four options: Option 1: add COLLATE to your input variable: SET @rUsername = ‘aname’ COLLATE utf8_unicode_ci; -- COLLATE added CALL updateProductUsers(@rUsername, @rProductID, @...
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How to move Jenkins from one PC to another

...el comfortable with Jenkins as my long term "partner" in the build process and would like to "move" this Jenkins to a dedicated server. ...
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How to change the name of a Django app?

... have changed the name of an app in Django by renaming its folder, imports and all its references (templates/indexes). But now I get this error when I try to run python manage.py runserver ...
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SQL-Server: The backup set holds a backup of a database other than the existing

... too came across this issue. Solution : Don't create an empty database and restore the .bak file on to it. Use 'Restore Database' option accessible by right clicking the "Databases" branch of the SQL Server Management Studio and provide the database name while providing the source to restore. Al...
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Why C# fails to compare two object types with each other but VB doesn't?

I have two objects in C# and don't know if it's Boolean or any other type. However when I try to compare those C# fails to give the right answer. I have tried the same code with VB.NET and that did it ! ...
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How do I properly compare strings in C?

...trying to get a program to let a user enter a word or character, store it, and then print it until the user types it again, exiting the program. My code looks like this: ...
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Difference between Mutable objects and Immutable objects [duplicate]

Any one please give the diff between Mutable objects and Immutable objects with example. 5 Answers ...