All Questions
11 questions
4
votes
3
answers
89
views
How to tell where an object value is undefined?
Below have I a very simple function, which I type check at compile and runtime, but I would to also rumtime check all the keys result in a value, and if it doesn't, then prompt where it broke.
The ...
- 26.1k
0
votes
4
answers
1k
views
NodeJS deep nested json comparison case insensitive key/value pair
I want to compare two nested json in NodeJS, json key position can change and also key/value comparison should bee case insensitive
I'm using deep-equal NodeJS module, but it's only working for case ...
- 423
3
votes
2
answers
211
views
reduce es6 missing nested array of object using spread
I've got a problem merging 2 sets of data by a condition. I've debugged for more than an hour but couldn't figure out why. I've created a sample below.
I have these 2 data:
const staticRockData = {
...
- 529
0
votes
2
answers
774
views
How to replace or append object to another object using Lodash
I have 2 objects
{
"Simon": {
"occupation": "garbage man",
"age": "21"
}
}
and this one
{
"wife": "Kate"
}
How will I insert the second object to the first object to ...
- 2,361
1
vote
1
answer
942
views
Object Destructuring
How can I write this code in more elegant way. I have looked on lodash etc. but couldn't actually find the best way to destructure object for my needs.
Because I will write those properties on mongo I ...
- 1,056
0
votes
1
answer
53
views
How to prototype function in diferent context
I have function where i pass another 2 functions as parameters, something like:
doSomething(func1,func2)
What i need is to prototype the func1 in other context when the function is being exported.
...
-1
votes
8
answers
267
views
merge array in deep array nodejs
I have the following structure:
const array = [
[
[
[
[
{
'name':'John'
}
],
{
'name':'Mary'
}
],
{
...
- 123
32
votes
4
answers
30k
views
How to add mixins to ES6 javascript classes?
In an ES6 class with some instance variables and methods, how can you add a mixin to it? I've given an example below, though I don't know if the syntax for the mixin object is correct.
class Test {
...
- 9,632
1
vote
2
answers
2k
views
lodash _.remove not working on an object content
I can't have lodash _.remove to work in an object content that looks like this
content: {
code: '8d303377',
type: 'content',
repositoryCode: 'default',
externalLocations:
{
binaries:
...
- 591
3
votes
4
answers
295
views
run for random numbers and keep state [duplicate]
I use the following code to get random value from specifed range
var provideRanges = function(){
var aa = [];
_.times(3, function(i) {
console.log(i);
let num = _.random(10, 20)
...
- 1,703
-1
votes
2
answers
568
views
Exclude given objects from array
I have the below array. I am attempting to exclude certain objects from this array in processing.
For example. I would like to exclude the type 'dog' and only use any object that is of type duck.
I'...
- 852