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@aoitaku
aoitaku / symbol.rb
Last active March 29, 2017 02:36
Symbol#callでprocに変換して部分適用する
class Symbol
def call(*argv)
case
when block_given?
-> obj { self.to_proc[obj, *argv, &proc] }
when argv.size > 0
-> obj { self.to_proc[obj, *argv] }
else
self.to_proc
end
@nanase
nanase / Lury.md
Last active March 15, 2018 00:06
Lury 構想まとめ

![Lury][lury] 構想まとめ

※ 項目の名前は適当

※ 実装してみたい全ての機能を記述しているわけではありません

※ サンプルコードは古い構想を含んでいるかもしれません。注意して読んでください

目次

@esnya
esnya / lex.d
Created January 13, 2015 08:13
import std.algorithm;
import std.exception;
import std.stdio;
import std.range;
import std.traits;
import std.typecons;
class InvalidCharacerException : Exception {
this(string msg, string file = __FILE__, uint line = __LINE__) {
super(msg, file, line);
# start GremlinServer
# bin/gremlin-server.sh -i org.apache.tinkerpop gremlin-python 3.2.2-SNAPSHOT
# bin/gremlin-server.sh conf/gremlin-server-modern-py.yaml
from gremlin_python.process.graph_traversal import GraphTraversal
from gremlin_python.process.graph_traversal import GraphTraversalSource
from gremlin_python.process.graph_traversal import __
from gremlin_python.process.traversal import Operator
from gremlin_python.structure.io.graphson import GraphSONReader
@necojackarc
necojackarc / active_job_retry_controlable.rb
Last active June 30, 2021 13:20
To enable ActiveJob to control retry
module ActiveJobRetryControlable
extend ActiveSupport::Concern
DEFAULT_RETRY_LIMIT = 5
attr_reader :attempt_number
module ClassMethods
def retry_limit(retry_limit)
@retry_limit = retry_limit
@ddgenome
ddgenome / aws-creds.bash
Last active February 5, 2024 19:32
Fetch AWS STS keys and set environment variables
#!/bin/bash
# Fetch 24-hour AWS STS session token and set appropriate environment variables.
# See http://docs.aws.amazon.com/cli/latest/reference/sts/get-session-token.html .
# You must have jq installed and in your PATH https://stedolan.github.io/jq/ .
# Add this function to your .bashrc or save it to a file and source that file from .bashrc .
# https://gist.github.com/ddgenome/f13f15dd01fb88538dd6fac8c7e73f8c
#
# usage: aws-creds MFA_TOKEN [OTHER_AWS_STS_GET-SESSION-TOKEN_OPTIONS...]
function aws-creds () {
local pkg=aws-creds
@yutopp
yutopp / 温泉.md
Last active February 10, 2020 03:28

適当に感想を書くので、ググって行ってどうぞ。 多分全部日帰りで使えるところです。

北海道

名前 感想 行った回数 行った時期 オススメ感
第一滝本館 登別の地獄谷が窓から全部見られる。温泉の種類も多く、露天風呂からは季節によっては紅葉とかも見られそうだった。少し割高なものの、1日中居られそうな気がするくらい充実していると思う。 1 晩夏/昼 95点

会津(若松のほう)

|名前|感想|行った回数|行った時期|オススメ感|

@lambdamusic
lambdamusic / keynote.scpt
Last active October 22, 2025 12:32
Apple Keynote: export presenter notes
-- HOWTO:
-- after saving it, open with Script Editor (default) and run it
-- PREREQUISITES:
-- make sure your Keynote presentation is open in the background
-- AFTER EXPORT:
-- if you can't open the file due to encoding errors, open with Sublime (or another a text editor) and then "File / Save with encoding / UTF8"
tell application "Keynote"
[Unit]
Description=Keep reverse portforward tunnel
After=network.target
[Service]
User=root
Restart=always
RestartSec=5
Type=simple
ExecStart=/usr/bin/ssh -NTv \
@hediet
hediet / main.md
Last active January 2, 2026 08:38
Proof that TypeScript's Type System is Turing Complete
type StringBool = "true"|"false";


interface AnyNumber { prev?: any, isZero: StringBool };
interface PositiveNumber { prev: any, isZero: "false" };

type IsZero<TNumber extends AnyNumber> = TNumber["isZero"];
type Next<TNumber extends AnyNumber> = { prev: TNumber, isZero: "false" };
type Prev<TNumber extends PositiveNumber> = TNumber["prev"];