softwaredoug

Solr needs opinions, because Solr documentation gives you way too many options. It's hard to navigate the best practices for using Solr. Some of my opinions based on dozens of Solr projects :)

Prefer preloading static, classic config files over managed schema, config API, or schemaless

Schema files are a good thing. They are declarative, and not letting them change at runtime prevents all kinds of security issues. Further, classic schema / solrconfig support all of Solr's functionality and are well documented with tons of examples online in blog articles and stackoverflow. Using managed schema or the config API takes a lot of experimentation.

Static configurations can also be easily version controlled. As I've learned as a long time Elasticsearch user, this is one of Solr's advantages. Having an API for changing every underlying config option of your index means finding the code that made the change is rather time consuming.

Static configuration is also good separation of concerns. You cleanly separate

tommcfarlin

/**
 * Retrieves a list of all of the members on a Trello board and stores and
 * returns their names in an array. It will not include any duplicates.
 *
 * Trello names are usually represented as "Elliot Alderson (mrrobot)" but the
 * returned array will only return an array with their actual name (that is, 
 * Ellio Alderson).
 *
 * This does not require jQuery or any third-party library to run. If you want
 * to run this from the console of Chrome, then paste this entire function into 

gist:4169590

function spreadsheetToPDF(key) {

  var oauthConfig = UrlFetchApp.addOAuthService("spreadsheets");
  var scope = "https://spreadsheets.google.com/feeds"

  oauthConfig.setConsumerKey("anonymous");
  oauthConfig.setConsumerSecret("anonymous");
  oauthConfig.setRequestTokenUrl("https://www.google.com/accounts/OAuthGetRequestToken?scope="+scope);
  oauthConfig.setAuthorizationUrl("https://accounts.google.com/OAuthAuthorizeToken");    
  oauthConfig.setAccessTokenUrl("https://www.google.com/accounts/OAuthGetAccessToken");  

mattbaker

This example expects to have d3.min.js and d3.layout.min.js in the same directory as pie.js and pie_serv.js.

Run with node pie_serv.js

jonpugh

# For use in Chef:
# Adds a command: git-pull-recursive
file "/usr/local/bin/git-pull-recursive" do
  owner "root"
  group "root"
  mode "0755"
  action :create
  content 'find . -type d -name .git -exec sh -c "cd \"{}\"/../ && pwd && git pull" \;'
end

philshem

import requests
import json

urlbase = 'http://maps.googleapis.com/maps/api/geocode/json?sensor=false&address='
urlend = 'Zurich,Switzerland'

r = requests.get(urlbase+urlend) # request to google maps api

r=r.json()
if r.get('results'):

oscar6echo

The 16 federal states of Germany. Practise and see if you can remind their names.
Inspired by Mike Bostock 'click-to-zoom via transform' US map

wanghailei

# The following code and the code generated art works are the intellectrual properities of Hailei Wang.
# © 2010 - 2014, Hailei Wang. All rights reserved.

cornu = ximport("cornu")
colors = ximport("colors")

# Painting waves
palette_for_wave = [ colors.hex( “#020034”, “dark blue” ), colors.hex( “#0A5CD6”, “aqua blue” ), colors.hex( “#FEFFFF”, “milk white” ) ]

# Draw Wave

svanoort

package hudson.cli;

import org.junit.Test;

import java.util.*;

// Micro benchmark different array ops in Java
// Originally started from http://stackoverflow.com/questions/322715/when-to-use-linkedlist-over-arraylist/7507740#7507740
// Now completely rewritten to correctly warm up the JIT compilation and take an average over many runs
// Tweaked/corrected version from http://stackoverflow.com/questions/322715/when-to-use-linkedlist-over-arraylist/7507740#7507740

paucoma

  const gblFrom = {
    year : 2020 ,
    month : 3,
    day : 29,
    hour : 0
  };
  const gblTo = {
    year : 2020 ,
    month : 8,
    day : 1,