bomsy

Binary Search Tree

insert, delete, search - O(logn)

The key of the current node must be greater than the key of the left child node and less than the key of the right child node.

Non-linear datastructure

• e.g of linear data structures arrays, queues, linkedlists, stacks

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// Hash Tables
// The rate of collusion is determined by how good the hash function is
// - A good hashing function is the key to an efficient hash table
// Search - best case O(1), worst case O(n) (based on the frequency of collusions)

// Handling collisions
// - seperate chaning *
// - open addressing

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This is a way to measure the complexity of an algorithim (i.e the runtime). These measurement is usually done based on Space and Time.

O(1) - Constant             |
O(n) - Linear               |
O(log n) - Logrithmic       | Best to Worst
O(n log n) - Linearithmic   |
O(n ^ 2) - Exponential      |
O(n!) - Factorial           V

Op

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const puppeteer = require("puppeteer");
const css = require("css");
const chalk = require("chalk");
const fs = require("fs");

let browser = null;
let links = null;
/*const links = ['https://www.comparethemarket.com',
               'https://www.comparethemarket.com/car-insurance/',
               'https://www.comparethemarket.com/home-insurance/',

bomsy

Overview

Provides set of operations to efficiently maintain set of patch for long time and be able to submit those for review.

GIT

Let's say we clone a repo and 'master' is upstream branch and we will keep it up-to-date on regular base.

We can created a branch for a new feature and will try to keep it fresh and with addressed reviews.

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The Firefox debugger has undergone a massive rewrite in the last two years, moving away from old Mozilla-specific technologies like XUL etc, to more modern technologies like React, webpack and babel.

[Babel][babel] is a tool for compiling Javascript into Javascript. It generates an [Abstract Syntax Tree (AST)][ast_wiki] which can be transformed, transversed or manipulated in various ways for use. Babel and AST's have played a major part in growth of the modern web tooling ecosystem.

Over the past year, we have used babel extensively in building the debugger, from disabling non-executable lines so breakpoints cannot be set to highlighting out of scope code and much more.

I felt it would be nice to write a couple of blog posts, documenting some of the use cases and looking into some debugger internals as we go.

bomsy

In the scenario below task2 depends on the result from task1 which is stored
in value property of the meta object(this is just an example) which does not initially exist but is created from within
task1. task2 can later have access to the value using <%= meta.value %> at a later time.
This way two tasks can share data..
There may be better ways of doing this, if you have come across please share