racl101 + object   158

json - How do I test for an empty JavaScript object? - Stack Overflow
Good response shows how different versions of JavaScript as well as different JavaScript libraries do the job of checking for object emptiness.
stackoverflow  howto  check  test  object  empty  javascript  example  guide  reference  emptiness  explanation 
8 weeks ago by racl101
javascript - SyntaxError: Unexpected token o in JSON at position 1 - Stack Overflow
Encountered this issue with Vue and Vuex store library when setting some getters and the initial value of the state object property is an object.
stackoverflow  howto  example  troubleshoot  fix  json  class  parse  method  empty  object  guide  reference  javascript 
8 weeks ago by racl101
Computed Property Names in JavaScript
TLDR: a shorthand way to create objects with key names that are passed via variables in ES2015.
blog  tutorial  computed  object  property  key  names  howto  example  guide  reference  toread  tolearn  tounderstand  javascript  es2015 
8 weeks ago by racl101
javascript - Vue - Cannot set property of undefined in promise - Stack Overflow

If using ES2015 then use arrow notation to fix these issues.


.then((response) => { //do something that calls this object }

If using ES5 then you need to assign this to an outside variable like so.

var that = this;
.then(function(response) { // do something that calls that }
stackoverflow  howto  vue  javascript  fix  example  troubleshoot  property  undefined  within  promise  anonymous  function  this  object  vuejs  vue2  guide  reference  tolearn  tounderstand  es2015  arrow  notation 
8 weeks ago by racl101
Is there a way to reset a component? · Issue #702 · vuejs/vue
Cool trick to reset component data to its initial values on VueJS (Vue2).
github  forum  vue  vuejs  vue2  howto  example  reset  component  data  object  assign  javascript  guide  reference  context 
8 weeks ago by racl101
The variant object · Shopify Help Center
It is the variant object which contains info about a product's quantity.
shopify  documentation  guide  reference  variant  object  liquid  product  howto  example 
august 2018 by racl101
The metafield object · Shopify Help Center
To work with metafields you need a Shopify app to access them. Here's an example of a free app that works well:

Metafields Editor by Webify Technology

Just Google it.
shopify  documentation  tutorial  howto  example  product  metafield  object  liquid  guide  reference 
august 2018 by racl101
Ecommerce University | Get data of a specific product by its ID - Ecommerce Discussion
The short of it is: you can access a specific product object using the all_products object and the product handle as an index like so, for example: {{ all_products['the-handle'].title }}
shopify  ecommerce  university  forum  howto  example  access  product  object  by  handle  specific  guide  reference 
august 2018 by racl101
php - How do I convert an object to an array? - Stack Overflow
I use this approach to convert an array of PHP objects to an array of associative arrays. You need to do this in Laravel 5 when you query database rows not using an Eloquent Model facade but the DB facade.
stackoverflow  php  howto  example  guide  reference  convert  array  objects  associative  arrays  laravel  laravel5  model  object 
june 2018 by racl101
javascript - "this" inside object - Stack Overflow
This response is useful for when you're temped to use the 'this' keyword within object property definitions. In particular, you see it a lot in var app1 = new Vue({ ... app definitions. But it is of special importance when using this inside the data attribute and it's defined as an object. In short, it doesn't work (i.e. this is undefined. For it work you'll need to reference the Vue app object (app1) inside the data statement in place of 'this'.
stackoverflow  this  scope  object  definition  explanation  guide  reference  toread  tolearn  understand  JavaScript 
may 2018 by racl101
zloirock/core-js: Standard Library
Use this polyfill library to fill in Object.assign( ... functionality missing from older browsers.
github  project  javascript  core-js  polyfill  library  object  assign  es6  es2015  totry  tolearn  tounderstand 
may 2018 by racl101
Lodash Documentation
How to create an object that is composed from a given object's keys, use the Lodash _.pick method.
lodash  documentation  guide  reference  howto  pick  object  key  value  pairs  by  keys  _.pick  array  example 
april 2018 by racl101
8.1. datetime — Basic date and time types — Python 2.7.14 documentation
If you are looking to output formatted time then the strftime method is what you are looking for.
python  python2.7  datetime  object  guide  reference  documentation  tutorial  manual  date  time 
march 2018 by racl101
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