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How to use Elasticsearch with MongoDB?
...r" to index MongoDB for use in a NodeJS, Express app on a fresh EC2 Ubuntu 14.04 instance.
Make sure everything is up to date.
sudo apt-get update
Install NodeJS.
sudo apt-get install nodejs
sudo apt-get install npm
Install MongoDB - These steps are straight from MongoDB docs.
Choose whatever...
Insert new item in array on any position in PHP
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18 Answers
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Is there a way to tell git to only include certain files instead of ignoring certain files?
My programs generally generate huge output files (~1 GB) which I do not want to be backing up to the git repository. So instead of being able to do
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Why does `a == b or c or d` always evaluate to True?
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156
In many cases, Python looks and behaves like natural English, but this is one case where that ...
List of Big-O for PHP functions
...omplete.
Note: All the Big-O where calculated assuming a hash lookup is O(1) even though it's really O(n). The coefficient of the n is so low, the ram overhead of storing a large enough array would hurt you before the characteristics of lookup Big-O would start taking effect. For example the differ...
How to revert a Git Submodule pointer to the commit stored in the containing repository?
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167
You want to update your submodule so it is in sync with what the parent repository believes it...
Fit background image to div
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edited May 23 '17 at 12:02
Community♦
111 silver badge
answered Nov 20 '11 at 8:14
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Git: Set up a fetch-only remote?
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197
I don't think you can remove the push URL, you can only override it to be something other than...
How to remove an item for a OR'd enum?
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edited Aug 9 '16 at 20:53
David Sherret
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