javascript blogs

I have code like this: var newArr = []; var arr = [{a: 1}, {a:2}, {a:3}, {a:4}]; arr.forEach(fu… Read more Javascript Code Running In Wrong Sequence

Knowing that while Node.js is working asynchronously, writing something like this: function sleep()… Read more Node.js: While Loop Callback Not Working As Expected

To simplify my question i did some modifications to the code. I am now able to get the value from t… Read more Extracting Return Value From Nested Callback Function

In the below example. lname is callback function inside fname function. When executed, first output… Read more Why Is Callback Function Executed First In Javascript?

How can I pass arguments to a callback function in this specific scenario. I have a function that g… Read more Passing Arguments To Callback

I have a Bokeh plot which is controlled by a time Bokeh slider. I am trying to set the time of the … Read more How To Access And Update Bokeh Plots Or Widgets Using An External Javascript Code?

I'm trying to overload the XMLHttpRequest.* method in JavaScript so a webpage can figure out if… Read more Figuring Out When A Xmlhttprequest Request Was Made Without Callbacks

I'm using the codebird library to perform some requests to the Twitter API. These requests resp… Read more Can't Successfully Pass Through A Callback Into A Function Chain