AI for Ghosts in Pacman - Microbyte http://ift.tt/1BX9DnZ...

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AI for Ghosts in Pacman - Microbyte

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AI for Ghosts in Pacman - Microbyte

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GameInternals - Understanding Pac-Man Ghost Behavior http://ift.tt/1B4NIpq...

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GameInternals - Understanding Pac-Man Ghost Behavior

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GameInternals - Understanding Pac-Man Ghost Behavior

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Pacxon - A Brief Introduction to Pacman Clones http://ift.tt/1B4NGhh

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Pacxon - A Brief Introduction to Pacman Clones

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Pacxon - A Brief Introduction to Pacman Clones

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Martyr2's Mega Project Ideas List! - Share Your Project | Dream.In.Code http://ift.tt/1oPeNsH...

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Martyr2's Mega Project Ideas List! - Share Your Project | Dream.In.Code

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Martyr2's Mega Project Ideas List! - Share Your Project | Dream.In.Code

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Tic Tac Toe: Understanding The Minimax Algorithm http://ift.tt/1B4NFtT

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Tic Tac Toe: Understanding The Minimax Algorithm

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Tic Tac Toe: Understanding The Minimax Algorithm

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Jeffery Yuan's 2015 Resolution 1. Save Time and Do More Meaningful Things -- Less Movie or TV Episodes...

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Jeffery Yuan's 2015 Resolution

1. Save Time and Do More Meaningful Things

-- Less Movie or TV Episodes

-- Get Up early

-- More Efficiency



2. Build Things: Github, Apps



3. Contribute to open source projects:

lucene/solr, spark



4. Things to Learn

-- AI in Game

-- Scala, Spark

-- Parallel computing

-- Text Search/Mining

-- Machine Learning

-- System Design

-- Androd, Chrome Dev

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Improving Sort Performance in Apache Spark: It’s a Double | Cloudera Engineering Blog http://ift.tt/S7sV4G...

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Improving Sort Performance in Apache Spark: It’s a Double | Cloudera Engineering Blog

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Improving Sort Performance in Apache Spark: It’s a Double | Cloudera Engineering Blog

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Efficient data transfer through zero copy http://ift.tt/NcPUtH

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Efficient data transfer through zero copy

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Efficient data transfer through zero copy

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8 Chrome Extensions To Supercharge Your Omnibox Searches History Search Switch To Tab http://www.hongkiat.com...

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8 Chrome Extensions To Supercharge Your Omnibox Searches

History Search

Switch To Tab

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8 Chrome Extensions To Supercharge Your Omnibox Searches

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Exporting Result Sets - Apache Solr Reference Guide - Apache Software Foundation http://ift.tt/1eiTd7X...

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Exporting Result Sets - Apache Solr Reference Guide - Apache Software Foundation

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Exporting Result Sets - Apache Solr Reference Guide - Apache Software Foundation

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GMail: Open attached docs/ or pdf in read mode when compose email Occasionally when we add attachment...

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GMail: Open attached docs/ or pdf in read mode when compose email

Occasionally when we add attachment in GMail, we may want to check whether we add the correct file.



So it would be great if we click the attached docs/pdfs, it will open in read mode, so we can easily check.

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Dev Time: Prefix and Suffix Matches in Solr http://ift.tt/1uA3XhD...

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Dev Time: Prefix and Suffix Matches in Solr

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Dev Time: Prefix and Suffix Matches in Solr

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A Deeper Understanding of Spark Internals - Aaron Davidson (Databricks) http://ift.tt/wO93yH...

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A Deeper Understanding of Spark Internals - Aaron Davidson (Databricks)

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A Deeper Understanding of Spark Internals - Aaron Davidson (Databricks)

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Dev Time: See Your Solr Cache Sizes: Eclipse Memory Analyzer http://ift.tt/1yTDPQj...

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Dev Time: See Your Solr Cache Sizes: Eclipse Memory Analyzer

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Dev Time: See Your Solr Cache Sizes: Eclipse Memory Analyzer

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Dev Time: Reading term values for fields from a Lucene Index http://ift.tt/1yTDP2A...

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Dev Time: Reading term values for fields from a Lucene Index

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Dev Time: Reading term values for fields from a Lucene Index

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Jolt Awards 2015: Coding Tools | Dr Dobb's Andrew Binstock and Gastón Hillar, December 16, 2014 The ...

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Jolt Awards 2015: Coding Tools | Dr Dobb's

Andrew Binstock and Gastón Hillar, December 16, 2014

The best tools available for creating, testing, and debugging code.

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Jolt Awards 2015: Coding Tools | Dr Dobb's

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The Bridges of Königsburg - CodeProject http://ift.tt/1y0y1h0...

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The Bridges of Königsburg - CodeProject

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The Bridges of Königsburg - CodeProject

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Knight’s Tours Using a Neural Network | DmitryBrant.com http://ift.tt/1y0y1gQ

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Knight’s Tours Using a Neural Network | DmitryBrant.com

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Knight’s Tours Using a Neural Network | DmitryBrant.com

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(2) Chess: What is the proof for Warnsdorff's rule of the Knight's tour? - Quora The heuristic is to...

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(2) Chess: What is the proof for Warnsdorff's rule of the Knight's tour? - Quora

The heuristic is to visit a square which has less number of non-visited neighbors. This is quite intuitive because if we have to visit all the squares in a tour, we better visit those squares which are remote and are difficult to be reached.

As with any heuristic, there is no mathematical proof for Warnsdoff's rule that it will always produce a valid tour.

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(2) Chess: What is the proof for Warnsdorff's rule of the Knight's tour? - Quora

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The Buckblog http://ift.tt/1lhj97M

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The Buckblog

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The Buckblog

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Why use Memory Mapped File or MapppedByteBuffer in Java 6) Memory mapped IO is much faster than Stream...

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Why use Memory Mapped File or MapppedByteBuffer in Java

6) Memory mapped IO is much faster than Stream IO in Java.

7) Memory used to load File is outside of Java heap and reside on shared memory which allow two different process to access File. By the way this depends upon, whether you are using direct or non-direct byte buffer.

8) Reading and writing on memory mapped file is done by operating system, so even if your Java Program crash after putting content into memory it will make to disk, until OS is fine.

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Why use Memory Mapped File or MapppedByteBuffer in Java

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Parallel Algorithm http://ift.tt/1E314ZA

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Parallel Algorithm

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02 Parallel Algorithms

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Two jars - Algoritmy.net You have two jars, the first one has a 3 liters capacity, the second one 5...

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Two jars - Algoritmy.net



You have two jars, the first one has a 3 liters capacity, the second one 5 liters. You also have an unlimited source of water. Measure exactly 4 liters of water.

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Two jars - Algoritmy.net

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Interpolation search - Algoritmy.net The difference between the binary and the interpolation sort is...

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Interpolation search - Algoritmy.net



The difference between the binary and the interpolation sort is that the binary search always splits the the array in half and inspects the middle element. Interpolation search calculates a position , where the value should be placed in accordance to the distribution of values a splits the array at . If the array contains numbers and we are looking for 9 the binary search needs three steps – split at 5, split at 8, split at 9 (found). The interpolation search calculates the probable position (index 9) and immediately finds the value. The expected complexity (Link->http://ift.tt/1yrJcnH) of the interpolation search in .

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Interpolation search - Algoritmy.net

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Zendoku puzzle generation http://ift.tt/1yJ10wt

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Zendoku puzzle generation

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Zendoku puzzle generation

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Sudoku - Algoritmy.net http://ift.tt/1xV0q7V

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Sudoku - Algoritmy.net

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Sudoku - Algoritmy.net

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SadMan Software: Techniques for Solving Sudoku http://ift.tt/1xV0pRD...

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SadMan Software: Techniques for Solving Sudoku

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SadMan Software: Techniques for Solving Sudoku

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Programming a State Machine in Java | Wicked Source http://ift.tt/1xw3CrI...

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Programming a State Machine in Java | Wicked Source

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Programming a State Machine in Java | Wicked Source

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Building or implementing your own Lucene Scorer | Fernando Brito http://ift.tt/1xw3Cbo...

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Building or implementing your own Lucene Scorer | Fernando Brito

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Building or implementing your own Lucene Scorer | Fernando Brito

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Java String.split() vs. Pattern.split() | Bar54 http://ift.tt/1DZpMd8...

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Java String.split() vs. Pattern.split() | Bar54

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Java String.split() vs. Pattern.split() | Bar54

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OSC — Using CustomScoreQuery For Custom Solr/Lucene Scoring When you implement your own Lucene query...

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OSC — Using CustomScoreQuery For Custom Solr/Lucene Scoring



When you implement your own Lucene query, you’re taking control of two things:

Matching – what documents should be included in the search results

Scoring – what score should be assigned to a document (and therefore what order should they appear in)

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OSC — Using CustomScoreQuery For Custom Solr/Lucene Scoring

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algorithm - what is going on inside of Nutch 2? - Stack Overflow http://ift.tt/1pURLBp...

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algorithm - what is going on inside of Nutch 2? - Stack Overflow

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algorithm - what is going on inside of Nutch 2? - Stack Overflow

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