All Questions
11 questions
1vote
1answer
140views
Transform an array into object and set index for an unique key in javascript
I have a method that merges keys and indexes from an array into an object. I'm stuck with ways to compress this method, and I don't know what I can do to make it simpler. Goal get an array of objects ...
- 155
10votes
3answers
764views
JavaScript OOD: 2048
I wrote a 2048 game in JavaScript with an object-oriented paradigm. The game board is presented with a two-dimensional array and each tile holds an integer. Here is the implementation: ...
- 325
1vote
1answer
105views
1vote
1answer
53views
0votes
1answer
78views
Functional vs Object Oriented Approach for UI codes
I have the following snippets. which formats error messages based on a map. I can do it as a simple function call the function for transforming the error. or create a class and handle it in that way. ...
2votes
1answer
554views
Constructor function for persons with hobbies
I'm trying to write a constructor function that generates instances of a user. One of the properties of the user class is an array of the user's hobbies. I'd like ...
- 191
1vote
0answers
497views
Fetching weather data from API
I was experimenting with some code to fetch the current weather data as well as getting the hourly forecast. I could have done ...
- 5,137
1vote
1answer
76views
Concat strings from Object or Array
How would you merge these two functions into a single more generic function? ...
- 177
3votes
1answer
90views
Stock performance app
I'm building an app that tells you a stock's percentage change in price between two dates by using Yahoo's API. Given a stock ticker and two dates, it currently outputs the percentage return to the ...
- 133
33votes
6answers
3kviews
To 'this' or not to 'this'?
I was given a homework and I have 2 solutions: one that uses this and other one that doesn't. I tested both solutions on jsPerf but sometimes it says the version ...
- 819
3votes
1answer
203views
The eternal dilemma: bar.foo() or foo(bar)?
I was using foo(bar) as it's adopted for functional programming. ...
- 1,101
