Finding the Predecessor and Successor Node of a Binary Search Tr

  • Time：2020-09-07 12:03:44
  • Class：Weblog
  • Read：36
A Binary Search Tree (BST) is a commonly used data structure that can be used to search an item in O(LogN) time. A BST should have the following characteristics: its left nodes are smaller than the root and its right nodes are larger than t... ...

Replace Harddrives when CrystalDiskInfo Shows Caution Health Sta

  • Time：2020-09-07 12:03:44
  • Class：Weblog
  • Read：30
The Harddrives failing rate is increasing year by year – and according to statistics, most harddrives’s Annualized Failure Rate (AFR) is between 0 to 2%. It is common that the HDDs fail at around 3 to 5 year’s lifetime. T... ...

How to use the Leetcode’s Mock Interview Overview to Nail

  • Time：2020-09-07 12:03:44
  • Class：Weblog
  • Read：30
Leetcode has become a de-facto standard for preparing your coding interview. The leetcode has a very useful feature – which is mocking interview. You can mock coding interviews for many big giant techs (e.g. Big4: Facebook, Microsoft,... ...

The Union Find (Disjoint Set) Implementation in Java/C++

  • Time：2020-09-07 12:03:44
  • Class：Weblog
  • Read：31
Java The Union-Find (Disjoint Set) is a commonly-used algorithm that can solve e.g. Minimal Spanning Tree. The following is a Java implementation of a Union-Find Class. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26... ...

Using the Windows Hardware Tool to Error Checking and Optimize Y

  • Time：2020-09-07 11:53:47
  • Class：Weblog
  • Read：32
I recently realised that the Harddrives will fail as a matter of time – and I was wondering how to check the health status of an existing drive. However, as previously mentioned – the Disk Management even shows a Healthy drive s... ...

Independent Digital Media Is Being Shut Down Around the World, a

  • Time：2020-09-07 10:36:15
  • Class：Weblog
  • Read：25
Amid the current global pandemic (also known as COVID-19), the shut down of independent digital media all over the world has started to become prevalent. Persecution by the government against critical journalists and media agencies are prev... ...

Building an Online Store – What You Need to Do

  • Time：2020-09-07 10:36:15
  • Class：Weblog
  • Read：26
Choosing to add an eCommerce section to your blog is a great business decision. It can help you generate additional income on top of any ad revenue that you are already receiving. However, there are some considerations you need to make if t... ...

How to Improve the Marketing for Your Online Business

  • Time：2020-09-07 10:36:15
  • Class：Weblog
  • Read：28
If you feel like your blogging business could be improved upon greatly, one of the first areas you should look at is your marketing. Marketing is a fantastic tool that can really boost your business online with the right moves. If you are s... ...

5 Things to Know When Starting a Financial Blog

  • Time：2020-09-07 10:36:15
  • Class：Weblog
  • Read：16
Whether you want to let your creative juices flow or simply need to start a side project, launching a blog of your own is the simplest way to achieve your objective. But with plenty of options at your disposal, it can be difficult to zero d... ...

What Is Content and Why Does It Matter?

  • Time：2020-09-07 10:36:15
  • Class：Weblog
  • Read：22
Whenever you start a website, whether it’s an e-commerce business or an informational site, it’s important to know the tips for success. While you may have a modicum of success without a tailored plan, it’s very unlikely anyone will find yo... ...