A survey of how major programming languages handle multiline string literals, focusing on delimiters, whitespace trimming behavior, and design patterns.
| Language | Syntax | Whitespace Trimming | Trimming Strategy |
|---|---|---|---|
| Python | """...""" |
No (preserve all) | Use textwrap.dedent() manually |
| ❯ make | |
| Downloading esdl2... | |
| curl -LO https://github.com/ninenines/esdl2/archive/refs/heads/master.zip | |
| % Total % Received % Xferd Average Speed Time Time Time Current | |
| Dload Upload Total Spent Left Speed | |
| 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 | |
| 100 531970 0 531970 0 0 974145 0 --:--:-- --:--:-- --:--:-- 974145 | |
| unzip master.zip | |
| Archive: master.zip | |
| c1eeb85e7256e3fc9ee95a4093ae85bd8ca62710 |
Start a shell duckdb
-- creates a new in memory table for your data
create table mydata as select * from 'myfile.csv';
-- do SQL stuff to your data
update mydata set name = 'foo' where name = 'bar';
copy (from mydata) to 'myfile_updated.csv';
| defmodule ParamSchema do | |
| defmodule ValidationHelpers do | |
| def validate_subset1(changeset, key, values) do | |
| Ecto.Changeset.get_field(changeset, key) | |
| |> case do | |
| nil -> changeset | |
| selected_values -> | |
| Enum.split_with(selected_values, &Enum.member?(values, &1)) | |
| |> IO.inspect(label: "hello") |
| #!/usr/bin/env ruby | |
| require 'date' | |
| require 'time' | |
| domain = ARGV[0] | |
| if !domain | |
| STDERR.puts "no domain given" | |
| exit(-1) | |
| end |
| require 'bundler' | |
| Bundler.setup | |
| require 'sequel' | |
| DB = Sequel.connect('sqlite::memory') | |
| DB.create_table(:users) do | |
| primary_key(:id) | |
| String :name, null: false |
| require 'bundler' | |
| Bundler.setup | |
| require 'sequel' | |
| DB = Sequel.connect('sqlite::memory') | |
| DB.create_table(:users) do | |
| primary_key(:id) | |
| String :name, null: false |
| require 'dry/types' | |
| module ROM | |
| module Plugins | |
| module Relation | |
| module Schema | |
| Undefined = Object.new.freeze | |
| def self.included(klass) | |
| super |
| user system total real | |
| DV: 1 thread 0.830000 0.020000 0.850000 ( 0.761257) | |
| AM: 1 thread 5.880000 0.160000 6.040000 ( 5.992480) | |
| DV: 2 threads 0.750000 0.010000 0.760000 ( 0.374995) | |
| AM: 2 threads 5.370000 0.080000 5.450000 ( 2.780504) | |
| Calculating ------------------------------------- | |
| DV: 1 thread 1.000 i/100ms | |
| AM: 1 thread 1.000 i/100ms |