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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...
Check if a string contains one of 10 characters
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213
The following would be the simplest method, in my view:
var match = str.IndexOfAny(new char[] ...
iOS Equivalent For Android Shared Preferences
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edited Mar 7 '15 at 1:46
answered Oct 6 '13 at 8:24
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Deleting multiple elements from a list
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114
You can use enumerate and remove the values whose index matches the indices you want to remove...
Why should Java ThreadLocal variables be static
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133
Because if it were an instance level field, then it would actually be "Per Thread - Per Instan...
How does Dijkstra's Algorithm and A-Star compare?
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11 Answers
11
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How to delete last character from a string using jQuery?
How to delete last character from a string for instance in 123-4- when I delete 4 it should display 123- using jQuery .
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Select DISTINCT individual columns in django?
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188
One way to get the list of distinct column names from the database is to use distinct() in co...
Can I draw rectangle in XML?
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Yes you can and here is one I made earlier:
<?xml version="1.0" encoding="UTF-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/listview_background_shape">
<stroke android:width="2dp" android:color="#ff207d94" />
<paddin...