https://zhongsp.gitbooks.io/typescript-handbook/ https://hackmd.io/s/rkITEOYX
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| const createKeyEventObserver = () => { | |
| const PRESS_THRESHOULD_MS = 500 | |
| const LONG_PRESS_TIME_MS = 1500 | |
| const keyDowns = fromEvent(document.body, 'keydown') | |
| const keyUps = fromEvent(document.body, 'keyup') | |
| const source = keyDowns | |
| .pipe( | |
| merge(keyUps), |
st=>start: Start:>http://www.google.com[blank]
e=>end:>http://www.google.com
op1=>operation: My Operation
sub1=>subroutine: My Subroutine
cond=>condition: Yes
or No?:>http://www.google.com
io=>inputoutput: catch something...
para=>parallel: parallel tasks
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| 0x277E034c59dDD2c56539459B0C566075685a681f |
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| // getComponent is a function that returns a promise for a component | |
| // It will not be called until the first mount | |
| function asyncComponent(getComponent) { | |
| return class AsyncComponent extends React.Component { | |
| static Component = null; | |
| state = { Component: AsyncComponent.Component }; | |
| componentWillMount() { | |
| if (!this.state.Component) { | |
| getComponent().then(Component => { |
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| let tree = { | |
| name: 'root', | |
| children: [ | |
| { | |
| name: 'a', | |
| children: [ | |
| { name: 'd' }, | |
| { name: 'e' } | |
| ] |
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| { | |
| "in_process_packages": | |
| [ | |
| ], | |
| "installed_packages": | |
| [ | |
| "All Autocomplete", | |
| "AutoFileName", | |
| "Autoprefixer", | |
| "Babel", |
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| function promiseWhile(condition, body) { | |
| var dfd = $.Deferred(); | |
| function loop() { | |
| if (!condition()) return dfd.resolve(); | |
| body.apply(this, arguments) | |
| .done(loop) | |
| .fail(dfd.reject); | |
| } | |
| //call loop async |
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