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In mongoDb, how do you remove an array element by its index?
...tch(err => { res.status(500).send({ accion: 'deletePregunta', message: 'error en la base de datos ' + err }); });
}
I can rewrite this answer if it dont understand very well, but I think is okay.
Hope this help you, I lost a lot of time facing this issue.
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How do I rename a project in Xcode 5?
...is procedure results in a project that won't build. It fails with a linker error, complaining that it can't find the .app file under the old name. I looked around and can't find the reference to the old app filename, so I am at a loss as to how to fix it.
– Duncan C
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How to call a Parent Class's method from Child Class in Python?
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I use Python 2.x, and I get "Error: must be type, not classobj" when I do this
– Chris F
Dec 14 '16 at 20:30
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Passing parameters to JavaScript files
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That will throw an unreferenced error in IE. The preferred body of that function is return typeof window[$Name] !== 'undefined';. Please note that you would pass that function a string containing the name of the variable. It is likely easier to simply ch...
How to customize an end time for a YouTube video?
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www.youtube.googleapis.com is giving me a ssl error whilst youtube.googleapis.com is working. However, there seems to be a state problem if you already have seen the video before and left it at a certain point the player ignores the specified start value and jumps right ...
How can I remove the first line of a text file using bash/sed script?
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I get error: unterminated transform source string
– Daniel Kobe
Dec 1 '15 at 4:16
10
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Homebrew install specific version of formula?
... git checkout c40c7bf Library/Formula/postgresql.rb
9.1.3 git checkout 05c7954 Library/Formula/postgresql.rb
9.1.2 git checkout dfcc838 Library/Formula/postgresql.rb
9.1.1 git checkout 4ef8fb0 Library/Formula/postgresql.rb
9.0.4 git checkout 2accac4 Library/Formula/postgresql.rb
9.0.3 ...
Set up git to pull and push all branches
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I tried this and got an error on push: fatal: Invalid refspec ''+refs/heads/*:refs/heads/*'' (Note: I'm on git 2.0. I'm still working out how to fix this.)
– Brian Lacy
Dec 22 '15 at 23:04
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How do I initialize an empty array in C#?
... the boun ds of the array. at ArrayClass.Main(String[] args). I faced this error after i changed my int[] variable = new int[]{}
– yogesh
Jan 5 '12 at 10:25
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Proper way to exit iPhone application?
...t available they should be able to leave the app instead of just having an error message
– Anthony Main
Jan 26 '09 at 15:10
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