added getLocaleDate snippet

snippets/getLocaleDate.md

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+---
+title: getLocaleDate
+tags: date,beginner,format
+---
+
+Returns a string of locale date from a Date object.
+
+- Usage: getLocaleDate(Date, Region, Long/Short)
+
+```js
+const options = { weekday: 'long', year: 'numeric', month: 'long', day: 'numeric' };
+
+const getLocaleDate = (date, region, longOrShort) => {
+    if(longOrShort === 's' || longOrShort === 'S') {
+        return date.toLocaleDateString(region)
+    } else if(longOrShort === 'l' || longOrShort === 'L') {
+        return date.toLocaleDateString(region, options)
+    } else { // default
+        return date.toLocaleDateString('en-US')
+    }
+}
+```
+Sample input and output:
+
+```js
+getLocaleDate(new Date('2020-09-09'), 'en-US', 'L')) // Tuesday, September 9, 2020
+getLocaleDate(new Date('2020-09-09'), 'vi-VN', 'L') // Thứ Tư, 9 tháng 9, 2020
+getLocaleDate(new Date('2020-09-09'), 'vi-VN', 'S') // 9/9/2020
+```
+Region language codes:
+```
+Afrikaans	af
+Albanian	sq
+Arabic (Algeria)	ar-dz
+Arabic (Bahrain)	ar-bh
+Arabic (Egypt)	ar-eg
+Arabic (Iraq)	ar-iq
+Arabic (Jordan)	ar-jo
+Arabic (Kuwait)	ar-kw
+Arabic (Lebanon)	ar-lb
+Arabic (Libya)	ar-ly
+Arabic (Morocco)	ar-ma
+Arabic (Oman)	ar-om
+Arabic (Qatar)	ar-qa
+Arabic (Saudi Arabia)	ar-sa
+Arabic (Syria)	ar-sy
+Arabic (Tunisia)	ar-tn
+Arabic (U.A.E.)	ar-ae
+Arabic (Yemen)	ar-ye
+Basque	eu
+Belarusian	be
+Bulgarian	bg
+Catalan	ca
+Chinese (Hong Kong)	zh-hk
+Chinese (PRC)	zh-cn
+Chinese (Singapore)	zh-sg
+Chinese (Taiwan)	zh-tw
+Croatian	hr
+Czech	cs
+Danish	da
+Dutch (Belgium)	nl-be
+Dutch (Standard)	nl
+English	en
+English (Australia)	en-au
+English (Belize)	en-bz
+English (Canada)	en-ca
+English (Ireland)	en-ie
+English (Jamaica)	en-jm
+English (New Zealand)	en-nz
+English (South Africa)	en-za
+English (Trinidad)	en-tt
+English (United Kingdom)	en-gb
+English (United States)	en-us
+Estonian	et
+Faeroese	fo
+Farsi	fa
+Finnish	fi
+French (Belgium)	fr-be
+French (Canada)	fr-ca
+French (Luxembourg)	fr-lu
+French (Standard)	fr
+French (Switzerland)	fr-ch
+Gaelic (Scotland)	gd
+German (Austria)	de-at
+German (Liechtenstein)	de-li
+German (Luxembourg)	de-lu
+German (Standard)	de
+German (Switzerland)	de-ch
+Greek	el
+Hebrew	he
+Hindi	hi
+Hungarian	hu
+Icelandic	is
+Indonesian	id
+Irish	ga
+Italian (Standard)	it
+Italian (Switzerland)	it-ch
+Japanese	ja
+Korean	ko
+Korean (Johab)	ko
+Kurdish	ku
+Latvian	lv
+Lithuanian	lt
+Macedonian (FYROM)	mk
+Malayalam	ml
+Malaysian	ms
+Maltese	mt
+Norwegian	no
+Norwegian (Bokmål)	nb
+Norwegian (Nynorsk)	nn
+Polish	pl
+Portuguese (Brazil)	pt-br
+Portuguese (Portugal)	pt
+Punjabi	pa
+Rhaeto-Romanic	rm
+Romanian	ro
+Romanian (Republic of Moldova)	ro-md
+Russian	ru
+Russian (Republic of Moldova)	ru-md
+Serbian	sr
+Slovak	sk
+Slovenian	sl
+Sorbian	sb
+Spanish (Argentina)	es-ar
+Spanish (Bolivia)	es-bo
+Spanish (Chile)	es-cl
+Spanish (Colombia)	es-co
+Spanish (Costa Rica)	es-cr
+Spanish (Dominican Republic)	es-do
+Spanish (Ecuador)	es-ec
+Spanish (El Salvador)	es-sv
+Spanish (Guatemala)	es-gt
+Spanish (Honduras)	es-hn
+Spanish (Mexico)	es-mx
+Spanish (Nicaragua)	es-ni
+Spanish (Panama)	es-pa
+Spanish (Paraguay)	es-py
+Spanish (Peru)	es-pe
+Spanish (Puerto Rico)	es-pr
+Spanish (Spain)	es
+Spanish (Uruguay)	es-uy
+Spanish (Venezuela)	es-ve
+Swedish	sv
+Swedish (Finland)	sv-fi
+Thai	th
+Tsonga	ts
+Tswana	tn
+Turkish	tr
+Ukrainian	uk
+Urdu	ur
+Venda	ve
+Vietnamese	vi
+Welsh	cy
+Xhosa	xh
+Yiddish	ji
+Zulu	zu
+```