- プログラミング
- 347 view
[Hive]Get top n items for each category
I'll show you how to achieve the task which I mentioned in the title by hive. r…
- 最近の記事
- ランキング一覧
- Uncategorized
- 248 view
Web Server Contribution by Vagrant and Ansible on Windows
We can build virtual machine by Vagrant. We can make built machine install…
- Uncategorized
- 257 view
Browser Side Unit test by Mocha and Chai – From Prepare Environment to jQuery Deferred
Do browser side unit test using Mocha and Chai.This article includes how to pre…
- Uncategorized
- 233 view
Collaborative Filtering by Mahout
Try to do collaborative Filtering by Mahout.Mahout provides machine learning fu…
- Uncategorized
- 365 view
How to install R which is free ware for Statistical Analysis
Excel is very useful, but there is more suitable software for data analysis and…
- Uncategorized
- 244 view
Local Develop Env in Python
Note : Updated at 2016/12/29This article's topic is how to contribute local…
- Uncategorized
- 98 view
Install Apache Hadoop
Standalone modeEnvironmentAmazon EC2 t1.micro instance (Ubuntu 12.0…
- Uncategorized
- 254 view
[RabbitMQ]How to install RabbitMQ in Ubuntu, run sample app and management screen
GoalDo following:Install RabbitMQ in Ubuntu(12.04)Run sample ruby cl…
- Uncategorized
- 318 view
Install Scala and Sbt
Scala is a kind of hybrid language which is object oriented and functional.Sbt …
- Uncategorized
- 224 view
[Meteor.js][MongoDB][Javascript]How to use existing MongoDB
GoalUse existing MongoDB collection in Meteor.js app.Environme…
- Uncategorized
- 206 view
[Javascript][Meteor.js]Install and Hello World
Meteor.jsMeteor.js is one of Javascript server side framework.It is…
- Uncategorized
- 177 view
[LeapMotion][Javascript]Try to use Leap Motion with Javascript
TargetLeap Motion is a gesture detector especially hands.I'll try to use …
- Uncategorized
- 218 view
[Javascript][Three.js][3D]Showing 3D Model of OBJ Format and Mouse Operation
TargetShowing OBJ format 3D Model and doing mouse operation.Environm…
- Uncategorized
- 435 view
[Java][Web Camera][Background Subtraction]Apply Background Subtraction for Web Camera Movie
Target1. Get web camera movie2. Apply simple background subtraction for i…
- Uncategorized
- 161 view
[Twitter4j][Java]Retweet most popular tweet with twitter4j
TargetRetweet a tweet which has been retweeted many times.Environmen…
- Uncategorized
- 127 view
[Haskell][XML][CompleteSuggestionAPI]Parse result xml of Google Complete Suggestion API with Haskell
TargetTry to parse result XML of Google Complete Suggestion API with Hask…
- Uncategorized
- 68 view
[image_match][Ruby]Automation of design test on a web page
BackgroundWhen I develop a web widget in work, I used to hate checking de…
- Uncategorized
- 184 view
[SeleniumRC][Ruby]Auto Browser Test Using Webdriver Remote with Firefox,IE,Chrome
BackgroundI used to use Selenium RC to do browser test for my products.I'…
- Uncategorized
- 99 view
[jslint][javascript]Code quality check using jslint with command
OverviewI think Javascript is difficult for operation.If you use jslint w…
- Uncategorized
- 86 view
[API][MySQL][Ruby][JSON]Insert Event Information from ATND via ATND API
OverviewTry to insert event data from ATND which is event support web sit…
- プログラミング
- 2932 view
Generating SSL Self-Signed Certificate And Applying To AWS Application Load Balancer
Sometimes, I create SSL Self-Signed Certificate (RSA) using openssl command an…
- Uncategorized
- 1400 view
Visualization of Neural Network and its Training using Tensorboard
IntroductionSometimes I guess you think you want to visualize Neural Netw…
- Uncategorized
- 1397 view
[Test][ShellScript]Write test code and measure C0 coverage for shell(bash) using shunit2 and shcov
OutlineWrite test code and measure coverage for TDD with shell script.I'l…
- Uncategorized
- 1119 view
Install sbt 1.0.0 and run sample template
PurposeRecently sbt version has become 1.0.0. I tried to setup with i…
- Uncategorized
- 906 view
[Scaka]Pancake Sort
Image Video of Pancake Sorthttp://www.youtube.com/watch?feature=player…
- 要素技術
- 823 view
How to define my environment with TF-Agents
TF-Agents is a library for Reinforcement Learning. I couldn't find enough docum…
- プログラミング
- 822 view
How to drop Hive’s External Table
We cannot drop Hive's External Table with Drop Table query if we don't have wri…
- プログラミング
- 705 view
How to get events from your own Google Calendar using Google Calendar API
I wanted to get events from my Google Calendar to develop a chatbot with Python…
- プログラミング
- 691 view
How to switch next slot by Lambda function with Amazon Lex V2
Recently I touch Amazon Lex (V2) and I wanted to switch next slot by Lambda fun…
- プログラミング
- 678 view
Solved LeetCode Problems More Than 300
I changed the job last year. I heard that there is coding interview in the comp…
- プログラミング
- 548 view
How to draw circle/line/text, show tooltip and set zoom with D3.js v7
Recently I've tried using D3.js v7, but I couldn't search how to show tooltip, …
- Uncategorized
- 546 view
[php5-fpm]Check point for heavy site with php5-fpm
OverviewOne day a site return 500 status with Nginx+php5-fpm+Wordpress st…
- Uncategorized
- 529 view
[Algorithm] Greedy Method
TargetGreedy MethodApply Greedy Method To The Problem…
- プログラミング
- 501 view
Tried to rough chome extension to show number like/dislike for seen LeetCode problems on problem list page
I solve LeetCode problems sometimes per week.Basically I choose Easy or …
- Uncategorized
- 486 view
[Ubuntu][Jenkins]Install and Setting
I thought I want to use Jenkins not only work place but also private environmen…