seulcoding

... methods: { resetData: function() { Object.assign(this.$data, this.$options.data()); }, } ... Object.assign()Object.assign(target, ...sources) Properties in the target object will be overwritten by properties in the sources if they have the same key.More detail MDN web docs

In chrome, I use vimium(https://github.com/philc/vimium) for using vim key in browser. It’s really convinent when searching browser just with keyboard.But vimium is chrome extension so I can’t use it in safari and other browser. (I use multiple browser - chrome, safari, opera, and firefox)So I find other vim key extension for other browsers.In chromeVimium (Recommend for chrome)only for chrome (..

18-05-31# my answer commit = "0??+0+!!someCommIdhsSt" def getCommit(commit): return ''.join([x for x in list(commit) if x.isalpha()]) # best answer def getCommit(commit): return commit.lstrip('0?+!') 18-06-05lambdarepeatChar = lambda ch, n: ch * n def getPoints(answers, p): questionPoints = lambda i, ans: i+1 if ans else -p res = 0 for i, ans in enumerate(answers): res += questionPoints(i, ans) ..

What’s uuidUUID(Universal Unique Identifier) is a 128-bit number used to identify information in computer systems.wikipedia ‘UUID’It represented as 32 hexadecimal digits, displayed in five groups separated by hyphens, form 8-4-4-4-12 for total of 36 characters.022db29c-d0e2-11e5-bb4c-60f81dca7676 Make uuid in pythonimport uuid print uuid.uuid4() Use uuid in djangodjango support UUIDField for eas..

Vue 인스턴스Vue 인스턴스 만들기var vm = new Vue({ // opt }) vue 앱은 new Vue로 만들어진 컴포넌트들로 구성속성과 메소드data 객체에 있는 속성을 프록시 처리data가 변경되면 화면이 다시 렌더링인스턴스 속성, 메소드 목록이 나와있는 API reference 정리 필요인스턴스 라이프사이클 훅vue는 따로 컨트롤러가 없음.vue 인스턴스의 단계에서 라이프사이클 훅이 호출 => 사용자 지정 로직을 사용할 수 있다라이프사이클 다이어그램템플릿 문법렌더링 함수 직접 작성 가능, JSX도 지원.보간법(Interpolation)``(이중 중괄호)를 사용한 Mustache.일반 텍스트이기 때문에 html 출력하려면 v-html 디렉티브 사용 (mustache는 사용 불가하며 v-bi..

Using cp -nman cp -n, --no-clobber do not overwrite an existing file (overrides a previous -i option) cp -n test.txt test2.txt Using rsync# update files if differ rsync -a -v # ignore existing file rsync -a -v --ignore-existing

# capture 30000 line tmux capture-pane -pS -30000 tmux capture-pane -S -30000 \; save-buffer - \; delete-buffer tmux capture-pane -J -p -t %123 > file.txt Go to copy modeuse tmux prefix (ctrl + b with default) with [Then you can access to copy (vim) mode…tmux-prifix + [

When using python, I used to use pyenv and virtualenv.I prefer to use pyenv in local environment because I can choose python version easily, and it can be used with autoenv for convenience.But either way, I have to use pip for insatll python packages.Recently I found out pipenv.It’s a tool that aims to bring the best of all packagiong worlds to the Python world.It automatically creates and manag..

InstallInstall with pippip install django-ckeditor Add ckedtor to INSTALLED_APPSAnd collectstatic command for add ckeditor static files.python manage.py collectstatic In dev environment, just copy ckeditor directory from staticfiles after collectstaticAnd add CKEDITOR_BASEPATH for ckedtor directory unber staticfiles (STATIC_ROOT)CKEDITOR_BASEPATH = "/static/ckeditor/ckeditor" And add window.CKED..

Recently I use django-allauth. (github here). It’s useful for social login, and upgrading functions for default login. When using logout, allauth basically supply logout confirm page. If you want to remove this page, and just logout when get (/accounts/logout), add this to settings.py ACCOUNT_LOGOUT_ON_GET = True