Hiroki Kiyohara hirokiky

Founder of shodo.ink. Hi.

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hirokiky / autoBottom.js

Created June 17, 2016 05:46

Vue.js directive to scroll bottom when the applied value updated.

	module.exports = function(Vue) {
	Vue.directive('auto-bottom', {
	update: function() {
	this.el.scrollTop = this.el.scrollHeight;
	}
	})
	};

hirokiky / dockerutil.js

Created July 13, 2016 03:04

Excluding the header docker exec from buffer.

	const EXEC_HEADER_LEN = 8;
	const EXEC_HEADER_STREAM_LEN = 4;
	const EXEC_HEADER_SIZE_LEN = 4;

	function excludeDockerExecHeader(buffer) {
	if (buffer.length <= EXEC_HEADER_LEN) {
	return "";
	}

	let bodyLength = buffer.readUInt32BE(EXEC_HEADER_STREAM_LEN, EXEC_HEADER_SIZE_LEN);

hirokiky / memoize_generator.py

Created September 14, 2016 05:34

Decotator to memoize results of generator. This will scan until end of the generator at the first of iterating.

	from functools import wraps


	class MemGen:
	def __init__(self, generator):
	self.generator = generator
	self.mem = []
	self.__doc__ = generator.__doc__

	def __iter__(self):

hirokiky / reservednames.py

Created October 11, 2016 03:18

Reserved names

	reserved_names = {
	'about',
	'abuse',
	'account',
	'accounts',
	'activity',
	'admin',
	'administrator',
	'administrators',
	'admins',

hirokiky / choices_enum.py

Last active October 26, 2016 04:51

A Base Enum class which can be used for Django's choices field.

	class ChoicesEnum(Enum):
	def __str__(self):
	return self.value

	@classmethod
	def choices(cls):
	return tuple(
	(item.value, item.name.replace('_', ' ').title()) for item in cls
	)

hirokiky / cmindent.js

Last active April 19, 2019 13:39

A CodeMirror command to delete 4-space indent or charactor before.

	/**
	* > if foo:
	* > \| <= The cursor is here and hit delCharOrIndent command, it willbe
	* > \| <= here
	*
	* This command will delete at most 4 spaces before, if text before charactor is all spaces.
	* If not on the case, this command will delete charactor as usual.
	*/

	(function(mod) {

hirokiky / customadmin.md

Created December 3, 2016 02:11

TokyoDjangoMeetup

models.py

class MyUser(AbstractUser):
    idstaff = models.CharField(max_length=255)

    class Meta:
        db_table = 'myuser'
        swappable = 'AUTH_USER_MODEL'

hirokiky / jsonify.js

Created February 25, 2017 11:21

Jsonify tree objects

	toJson() {
	return JSON.stringify(this, (key, value) => {
	if (key == 'parent') {
	return value.id;
	} else {
	return value;
	}
	});
	}

hirokiky / backorbeginning.el

Last active March 17, 2017 02:58

back-or-beginning: C-a back to indentation, and then back to begining of lines.

	;; Moving start line and start indend by C-a
	(defun back-to-indentation-or-beginning () (interactive)
	(if (= (point) (progn (back-to-indentation) (point)))
	(beginning-of-line)))

	(global-set-key "\C-a" 'back-to-indentation-or-beginning)

hirokiky / agg.py

Created April 28, 2017 05:13

List of dict => dict of dict aggregator.

	import statistics


	class Field:
	def __init__(self, field, agg_func=lambda l: l[0]):
	self.field = field
	self.agg_func = agg_func

	def aggregate(self, l):
	return self.agg_func(l)

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