| # list foo the xml file names without the extention | |
| find *.xml -printf "%f\n" | sed -e 's/\.xml$//' |
| ffmpeg -r 5 -pattern_type glob -i '*.JPG' -s hd1080 -pix_fmt yuv420p -vcodec libx264 -crf 18 -preset slow timelapse.mp4 | |
| ffmpeg -i timelapse.mp4 -vf “rotate=-6*PI/180” out.mp4 | |
| ffmpeg -i out.mp4 -filter:v "crop=in_w/2:in_h/1.7:in_w/20:in_h/5" -c:a copy out1.mp4 | |
| ffmpeg -ss 00:00:00.5 -i out1.mp4 -c copy VideoClip.mp4 | |
| ffplay VideoClip.mp4 |
| wget -O podcast.xml http://www.podcasts.com/rss_feed/4b07c3e0d7b52f436aba7c07bb3638a5 | |
| wget https://s3.amazonaws.com/podcasts-image-uploads/WOC2.png | |
| grep -e '[^"]*\.mp3' podcast.xml | grep -o '[^"]*\.mp3' '-' >> list.txt | |
| wget -i list.txt | |
| for i in *.mp3; do | |
| [ -f "$i" ] || break | |
| echo $i | |
| ffmpeg -loop 1 -i WOC2.png -i $i -c:a copy -c:v libx264 -shortest $i.mp4 |
Install Spark and run master and slaves (workers) in standalone mode.
brew install apache-spark
/usr/local/Cellar/apache-spark/2.3.1/bin/spark-class org.apache.spark.deploy.master.Master
/usr/local/Cellar/apache-spark/2.3.1/bin/spark-class org.apache.spark.deploy.worker.Worker spark://<MASTER_IP>:7077 -c 1 -m 512M
In PostgreSQL
| import csv | |
| import json | |
| import requests | |
| # with open('products.csv', 'rb') as csvfile: | |
| # spamreader = csv.reader(csvfile, delimiter=' ', quotechar='|') | |
| # for row in spamreader: | |
| # print ', '.join(row) | |
| url = "http://localhost:9200/_bulk?pretty" |
| const request = require('request'); | |
| const MAX_COMPANIES_IN_RESPONSE = 2; | |
| function sendResponse(response,responseTxt, context, end){ | |
| let responseJson = {}; | |
| responseJson.speech = responseTxt; // spoken response | |
| responseJson.displayText = responseTxt; // displayed response | |
| responseJson.contextOut = context; | |
| if(end) { | |
| responseJson.data = {google:{expect_user_response: false}}; |
| const request = require('request'); | |
| function getCompanies(name, res, handleCompanies, handlePrice) { | |
| request.get('https://trade-junky.appspot.com/companysearch?name=' + name, function(error, response, body) { | |
| console.log('error:', error); // Print the error if one occurred | |
| console.log('statusCode:', response && response.statusCode); // Print the response status code if a response was received | |
| console.log('body:', body); //Prints the response of the request. | |
| handleCompanies(res, body, handlePrice) | |
| }); | |
| } |
| sox -t mp3 http://7609.live.streamtheworld.com/977_HITS_SC -t wav -r 22050 -c 1 - | sudo ./pifm - 102.3 |
| #Assuming installed via homebrew | |
| edit /usr/local/opt/memcached/homebrew.mxcl.memcached.plist | |
| #Add the following to increase default 1m to 2m | |
| <string>-I</string> | |
| <string>2m</string> | |
| #restart memcached (or just reboot the machine) | |
| launchctl unload /usr/local/opt/memcached/homebrew.mxcl.memcached.plist | |
| launchctl load /usr/local/opt/memcached/homebrew.mxcl.memcached.plist |
| /* | |
| * 1st line input - two numbers space separated | |
| * 2nd line input - series (1st number of last line times) of number space separated | |
| */ | |
| import java.util.*; | |
| import java.lang.*; | |
| import java.io.*; | |
| class ReadFromCommandLine { | |
| public static void main (String[] args) { |