how to use javascript Object.defineProperty
I looked around for how to use the Object.defineProperty method, but couldn’t find anything decent. Someone gave me this snippet of code: Object.defineProperty(player, … Read more
object
Multiple arguments vs. options object
When creating a JavaScript function with multiple arguments, I am always confronted with this choice: pass a list of arguments vs. pass an … Read more
How do I correctly setup and teardown for my pytest class with tests?
I am using selenium for end to end testing and I can’t get how to use setup_class and teardown_class methods. I need to … Read more
How can I remove an element from a list, with lodash?
I have an object that looks like this: var obj = { “objectiveDetailId”: 285, “objectiveId”: 29, “number”: 1, “text”: “x”, “subTopics”: [{ “subTopicId”: … Read more
PHP: Storing ‘objects’ inside the $_SESSION
I just figured out that I can actually store objects in the $_SESSION and I find it quite cool because when I jump … Read more
Parse JSON String into a Particular Object Prototype in JavaScript
I know how to parse a JSON String and turn it into a JavaScript Object. You can use JSON.parse() in modern browsers (and … Read more
transform object to array with lodash
How can I transform a big object to array with lodash? var obj = { 22: {name:”John”, id:22, friends:[5,31,55], works:{books:[], films:[],} 12: {name:”Ivan”, … Read more
How can I find the keys of an object?
I know in JavaScript, objects double as hashes, but I have been unable to find a built-in function to get the keys: var … Read more
Getting the object’s property name
I was wondering if there was any way in JavaScript to loop through an object like so. for(var i in myObject) { // … Read more
Which characters are valid/invalid in a JSON key name?
Are there any forbidden characters in key names, for JavaScript objects or JSON strings? Or characters that need to be escaped? To be … Read more