javascript spravka

Assume I have an indexed array of objects, such as these containing lines of a popular folk song ;)… Read more Algorithm To Re-index An Array Of Objects After Insertion Or Drag 'n' Drop Order Change

So the question reads: Given an array a that contains only numbers in the range from 1 to a.length… Read more Finding First Duplicate In An Array And Returning The Minimal Index

I want to solve Bliffoscope Data Analysis Problem using javascript. I have following question. This… Read more Bliffoscope Data Analysis Solution Using Javascript

I need to convert an array of objects into an object of objects properties from the array. Here is… Read more Convert Array Of Objects Into Object Of Objects Properties From Array

Working on a twitterfeed visualization. I have a big dataset. I only want to use tweet messages tha… Read more What's A Simple Way To Efficiently Find Specific Terms Or Phrases Within A Short Unknown String?

So I know that, for example, 'This is a test'.split('i').join('j') has the … Read more Is Str.split(somestring).join(someotherstring) Equivalent To A Replace?

The following data model represents tables with seats and guests, in an application that lets a use… Read more Seat Guests Based On Prioritized Parameters

I am trying to implement Field of View algorithm in my game and I followed the great tutorial here … Read more Optimize Field Of Vision Algorithm In A Grid Tiled Map