View cloned-wp-update.sh
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wp search-replace http://origin.com http://destination.com --all-tables | |
wp option update home http://destination.com | |
wp option update siteurl http://destination.com | |
# Make sure that you have write permissions first | |
wp rewrite flush |
View effects.ts
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setCurrentCourse$ = createEffect(() => this.actions$.pipe( | |
ofType(ROUTER_NAVIGATED), // get router navigated ngrx actions | |
mergeMap(() => this.store.pipe( | |
select(selectRouteParam(‘id’))) // get the id from the router store | |
), | |
map((id: string) => setIds({ id })), // dispatch a new action to set the selected id | |
)); |
View good.component.ts
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import { Store, select } from ‘@ngrx/store’; | |
import { Component } from ‘@angular/core’; | |
@Component({ | |
selector: ‘app-root’, | |
template: `{{selectedId$ | async | json}}`, | |
}) | |
export class HomeComponent { | |
selectedId$ = this.store.pipe(select((state: any) => state.featureName.selectedId)); | |
constructor( | |
private store: Store, |
View bad.component.ts
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@Component({ | |
export class MyComponent { | |
id: string; | |
id$ = this.activatedRoute.params.pipe( | |
map(params => params.id), | |
tap(id => this.id = id), | |
); | |
constructor( | |
private activatedRoute: ActivatedRoute, | |
) {} |
View General debug settings for node.js on vs code
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{ | |
"version": "0.2.0", | |
"configurations": [ | |
{ | |
"type": "node", | |
"request": "attach", | |
"name": "Node: Nodemon", | |
"processId": "${command:PickProcess}", | |
"restart": true, | |
"protocol": "inspector", |
View bash completeion
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# install: brew install bash-completion | |
# then in .bash_profile | |
if [ -f $(brew --prefix)/etc/bash_completion ]; then | |
. $(brew --prefix)/etc/bash_completion | |
fi |
View Make SVG element from browser into a d3 code
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getAtts = (elem) => { | |
const attrs = {}; | |
Object.values(elem.attributes).forEach(attr => { | |
attrs[attr.name] = attr.value; | |
}); | |
return attrs | |
} | |
atts = getAtts($0); | |
d3Str = ''; | |
d3Str += `.append('${$0.tagName}')\n` |
View Typescript Helpful Types
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// any type of callable | |
type callable = (...args: any[]) => any; | |
// only acept values of object T | |
type ValueOf<T> = T[keyof T]; |
View Type script string literal dynamic type using a guard
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type a = 'aaa'; | |
const b = 'a' + 'a' + 'a'; | |
let c: a; | |
const IsA = (string: string): string is a => string === 'aaa'; | |
c = b; // gives an error | |
if (IsA(b)) { |
View Update mongoose schema
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// change old_key_name with new_key_name | |
db.collection.find().forEach(function(document) { | |
var old_key_name = document.old_key_name; | |
db.collection.update( | |
{ _id: document._id }, | |
{ | |
$set: { | |
new_key_name: old_key_name, | |
}, |
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