| let people = {}; | |
| $('.ThreadedConversation--loneTweet .account-group').each(function(a, acc) { | |
| let b = $(acc).find('.username b'); | |
| let name = b.text() | |
| people[name] = { handle: '@' + name, name: $(acc).find('.fullname').text() }; | |
| } | |
| ); | |
| console.log(JSON.stringify(people)); |
Anyway, about encodings: the most useful thing I find to remember is that we can only exchange any information at all because we have a previous agreement about what things mean. This applies as much to this conversation and the language in which we are having it as it does to encodings, it’s just that encodings are rather more precise agreements.
So.
If I send you something, it’s just a stream of bytes. If I POST something to your form, it’s just a stream of
| // From: https://blogs.msdn.microsoft.com/dotnet/2016/08/24/whats-new-in-csharp-7-0/ | |
| switch(shape) | |
| { | |
| case Circle c: | |
| WriteLine($"circle with radius {c.Radius}"); | |
| break; | |
| case Rectangle s when (s.Length == s.Height): | |
| WriteLine($"{s.Length} x {s.Height} square"); | |
| break; |
| # Recursively diff two hashes, showing only the differing values. | |
| # By Henrik Nyh <http://henrik.nyh.se> 2009-07-14 under the MIT license. | |
| # | |
| # Example: | |
| # | |
| # a = { | |
| # "same" => "same", | |
| # "diff" => "a", | |
| # "only a" => "a", | |
| # "nest" => { |
| ➜ ~ rbenv shell 2.1.5 | |
| ➜ ~ ruby -e '{ "hello": "world" }' | |
| -e:1: syntax error, unexpected ':', expecting => | |
| { "hello": "world" } | |
| ^ | |
| -e:1: syntax error, unexpected '}', expecting end-of-input | |
| ➜ ~ rbenv shell 2.2.0 | |
| ➜ ~ ruby -e '{ "hello": "world" }' | |
| ➜ ~ |
| #!/usr/bin/env ruby | |
| require 'rubygems' | |
| require 'open-uri' | |
| require 'csv' | |
| require 'charlock_holmes' | |
| def read(url) | |
| contents = File.read(open(url)) |
| QUERY PLAN | |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | |
| Update on hits (cost=111.65..925161.69 rows=13 width=130) (actual time=3022770.690..3022770.690 rows=0 loops=1) | |
| -> Nested Loop (cost=111.65..925161.69 rows=13 width=130) (actual time=3022770.687..3022770.687 rows=0 loops=1) | |
| Join Filter: ((hits.count IS DISTINCT FROM st.count) AND (st.path = (hits.path)::text)) | |
| -> Hash Join (cost=111.65..1885.26 rows=47071 width=60) (actual time=5.025..312.918 rows=47071 loops=1) | |
| Hash Cond: ((st.hostname)::text = (hosts.hostname)::text) | |
| -> Seq Scan on hits_staging st (cost=0.00..1008.71 rows=47071 width=65) (actual time=0.020..112.589 rows=47071 loops=1) | |
| -> Hash (cost=79.62..79.62 rows=2562 width=35) (actual time=4.978..4.978 rows=2562 lo |
| -- disable output temporarily | |
| \set QUIET on | |
| \timing | |
| \x auto | |
| \pset linestyle unicode | |
| -- nicer rendering for null | |
| \pset null 'NULL' |
| SELECT organisations.title, | |
| COUNT(*) AS site_count, | |
| SUM(site_mapping_counts.mapping_count) AS mappings_across_sites, | |
| SUM(unresolved_mapping_counts.mapping_count) AS unresolved_mapping_count, | |
| SUM(error_counts.error_count) AS error_count | |
| FROM organisations | |
| INNER JOIN sites | |
| ON sites.`organisation_id` = organisations.id | |
| LEFT JOIN (SELECT sites.id AS site_id, | |
| COUNT(*) AS mapping_count |
| #!/usr/bin/env ruby | |
| if ARGV.length != 1 | |
| puts 'Usage: monkey-futz <host>' | |
| exit 1 | |
| end | |
| @host = ARGV.first | |
| TYPES = [:archive, |