Rodney Degracia rdegraci
rdegraci
/ MLDB Howto
Created
June 29, 2017 13:36
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| apt-get update | |
| apt-get install -y \ | |
| git \ | |
| autoconf \ | |
| build-essential \ | |
| language-pack-en \ | |
| libarchive-dev \ | |
| libblas-dev \ | |
| libboost-all-dev \ |
rdegraci
/ Moodle How To
Created
June 29, 2017 13:29
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| Update packages: sudo apt-get update | |
| Install the following packages: apt-get install git build-essential autoconf libtool php5-curl libbison-dev libxml2-dev libssl-dev openssl | |
| Check that your OpenSSL version is now at least 1.0.1 by running: openssl version | |
| Get the libcurl sources, compile, and install: | |
| git clone https://github.com/curl/curl.git | |
| cd curl |
rdegraci
/ S3 Geneal Runbook
Created
June 29, 2017 13:28
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| # Sync the S3 buckets with public read ACL | |
| aws s3 sync s3://source_bucket s3://target_bucket --grants read=uri=http://acs.amazonaws.com/groups/global/AllUsers | |
| aws login |
rdegraci
/ Heroku General Runbook
Created
June 29, 2017 13:26
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| # Makes a backup of the heroku database | |
| heroku pg:backups capture --app myapp | |
| # Downloads the backup of the heroku database | |
| curl -o latest.dump `heroku pg:backups public-url --app myapp` | |
| # imports the Heroku postgres database into your local machine's database | |
| /Applications/Postgres.app/Contents/Versions/latest/bin/pg_restore --verbose --clean --no-acl --no-owner -h localhost -U rdegraci -d dev_local_database latest.dump |
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| module_eval | |
| class_eval | |
| module_eval mod.module_eval( aString ) -> anObject | |
| mod.module_eval {| | block } -> anObject | |
| Evaluates the string or block in the context of mod. This can be used to add methods to a class. module_eval returns the result of evaluating its argument. | |
| class Thing | |
| end | |
| a = %q{def hello() "Hello there!" end} | |
| Thing.module_eval(a) » nil |
rdegraci
/ visual diff between two branches
Created
June 29, 2017 13:20
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| To see a visual diff of all differences between two branches I like to merge the two branches WITHOUT commiting the merge, and then use Git Gui or Git Extensions to get an overview of the differences. | |
| Git command line for merging without commiting: | |
| git checkout branchA | |
| git merge --no-commit --no-ff branchB | |
| shareedit | |
| answered May 28 '13 at 11:29 | |
| Tormod Hystad |
rdegraci
/ CoreData clone
Created
June 29, 2017 13:18
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| @interface ManagedObjectCloner : NSObject { | |
| } | |
| +(NSManagedObject *)clone:(NSManagedObject *)source inContext:(NSManagedObjectContext *)context; | |
| @end | |
| @implementation ManagedObjectCloner | |
| +(NSManagedObject *) clone:(NSManagedObject *)source inContext:(NSManagedObjectContext *)context{ |
rdegraci
/ elk instructions.txt
Created
November 23, 2016 02:55
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| # install java 8 | |
| sudo add-apt-repository -y ppa:webupd8team/java | |
| sudo apt-get update | |
| sudo apt-get -y install oracle-java8-installer | |
| java -version | |
| # install elasticsearch | |
| wget https://download.elastic.co/elasticsearch/release/org/elasticsearch/distribution/deb/elasticsearch/2.3.5/elasticsearch-2.3.5.deb | |
| sudo dpkg -i elasticsearch-2.3.5.deb | |
| sudo update-rc.d elasticsearch defaults |
rdegraci
/ backprop_neural_network.rb
Created
July 16, 2014 13:24
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| train_set = [ # A AND NOT B | |
| [0,0,0], | |
| [0,1,0], | |
| [1,0,1], | |
| [1,1,0], | |
| ] | |
| n=30 | |
| layers = [2, 2, 1] |
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| -- | |
| -- Rodney Degracia | |
| -- | |
| -- July 2014 | |
| -- | |
| -- Script to find the frequency of books published each year | |
| -- | |
| -- http://www2.informatik.uni-freiburg.de/~cziegler/BX/ | |
| -- | |
| -- |
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