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Mongo: find items that don't have a certain field
How to search for documents in a collection that are missing a certain field in MongoDB?
2 Answers
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GIT merge error “commit is not possible because you have unmerged files”
so I forgot to pull my code before editing it and then when I committed the new code and tried to push, I got the error push is not possible, at that point I did a "git pull" which made some files with conflict highlighted. I removed the conflicts but I don't know what to do from here..
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Is it possible to make a type only movable and not copyable?
I have this struct
2 Answers
2
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How to take screenshot of a div with JavaScript?
I am building something called the "HTML Quiz". It's completely ran on JavaScript and it's pretty cool.
10 Answers
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Recommended way to stop a Gradle build
How can I stop a Gradle build after detecting a problem? I can use an assert, throw an exception, do a System.exit (bad idea), or use a dedicated function in Gradle (but I could not find one). What is the best way for Gradle (and why?).
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How do you include Xml Docs for a class library in a NuGet package?
I am creating a NuGet package for a C# class library, and I would like to include generated Xml Documentation with the library. This is my nuspec file:
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Multiline syntax for piping a heredoc; is this portable?
I'm familiar with this syntax:
4 Answers
4
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How to send cookies in a post request with the Python Requests library?
I'm trying to use the Requests library to send cookies with a post request, but I'm not sure how to actually set up the cookies based on its documentation. The script is for use on Wikipedia, and the cookie(s) that need to be sent are of this form:
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Why can't I forward-declare a class in a namespace using double colons?
Why do I have to do this?:
5 Answers
5
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How do I get the name of the active user via the command line in OS X?
How do I get the name of the active user via the command line in OS X?
12 Answers
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