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How to Resize a Bitmap in Android?
I have a bitmap taken of a Base64 String from my remote database, ( encodedImage is the string representing the image with Base64):
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How to see which plugins are making Vim slow?
... At this point do slow actions
:profile pause
:noautocmd qall!
(unlike quitting noautocmd is not really required, it just makes vim quit faster).
Note: you won’t get information about functions there were deleted before vim quit.
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Drop unused factor levels in a subsetted data frame
... new data frame is created. However, the factor variable retains all of its original levels, even when/if they do not exist in the new dataframe.
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How to prune local tracking branches that do not exist on remote anymore
With git remote prune origin I can remove the local branches that are not on the remote any more.
31 Answers
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How to generate XML file dynamically using PHP?
...;
$track->addChild('path', "song$i.mp3");
$track->addChild('title', "Track $i - Track Title");
}
Header('Content-type: text/xml');
print($xml->asXML());
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MySQL/Amazon RDS error: “you do not have SUPER privileges…”
...g_bin_trust_function_creators to 1 in AWS console, to load your dump file without errors.
If you want to ignore these errors, and load the rest of the dump file, you can use the -f option:
mysql -f my_database -u my_username -p -h
my_new_database.xxxxxxxxx.us-east-1.rds.amazonaws.com < my_dat...
Update just one gem with bundler
...dler to manage dependencies in my rails app, and I have a gem hosted in a git repository included as followed:
8 Answers
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Rename column SQL Server 2008
...Name or Table Name
Documentation: sp_rename (Transact-SQL)
For your case it would be:
EXEC sp_RENAME 'table_name.old_name', 'new_name', 'COLUMN'
Remember to use single quotes to enclose your values.
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How can I calculate the number of lines changed between two commits in git?
...here any easy way to calculate the number of lines changed between two commits in git?
11 Answers
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How to get the primary IP address of the local machine on Linux and OS X? [closed]
...*\.){3}[0-9]*' | grep -Eo '([0-9]*\.){3}[0-9]*' | grep -v '127.0.0.1'
Or with sed:
ifconfig | sed -En 's/127.0.0.1//;s/.*inet (addr:)?(([0-9]*\.){3}[0-9]*).*/\2/p'
If you are only interested in certain interfaces, wlan0, eth0, etc. then:
ifconfig wlan0 | ...
You can alias the command in your .b...