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How to use Elasticsearch with MongoDB?
..."cluster" 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 w...
Why is sed not recognizing \t as a tab?
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I've used something like this with a Bash shell on Ubuntu 12.04 (LTS):
To append a new line with tab,second when first is matched:
sed -i '/first/a \\t second' filename
To replace first with tab,second:
sed -i 's/first/\\t second/g' filename
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How to install psycopg2 with “pip” on Python?
... the prerequsisites for building the psycopg2 package from source:
Debian/Ubuntu
Python 3
sudo apt install libpq-dev python3-dev
You might need to install python3.8-dev or similar for e.g. Python 3.8.
Python 21
sudo apt install libpq-dev python-dev
If that's not enough, try
sudo apt instal...
Transport endpoint is not connected
...ssions:
fusermount: entry for /data not found in /etc/mtab
I'm using Ubuntu 14.04 LTS, with the current version of mhddfs.
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Replace Fragment inside a ViewPager
...ragments in a ViewPager seems to have become a lot easier. Google released Android 4.2 with support for nested fragments, and it's also supported in the new Android Support Library v11 so this will work all the way back to 1.6
It's very similiar to the normal way of replacing a fragment except you ...
How do you normalize a file path in Bash?
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It's standard on ubuntu/BSD, not Centos/OSX
– Erik Aronesty
Jan 14 '14 at 14:36
4
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Could not find method compile() for arguments Gradle
... editing the correct build.gradle file. I received this error when editing android/build.gradle rather than android/app/build.gradle.
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An established connection was aborted by the software in your host machine
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Not only eclipse.Android studio also seems to be like that
– Steve
Feb 18 '15 at 7:24
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Can you organize imports for an entire project in eclipse with a keystroke?
...l: Actually I found a workaround. I needed to correct the R class file for android, and the ambiguity is between com.example.R and android.R. The solution I found is to hide the android.R class in the build path configuration during the import correction, and then to put it back. It works since I ne...
Animate visibility modes, GONE and VISIBLE
... layout changes, you can add the following attribute to your LinearLayout
android:animateLayoutChanges="true"
and it will animate changes automatically for you.
For information, if android:animateLayoutChanges="true" is used, then custom animation via anim xml will not work.
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