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SEARCH KEYWORD -- Front end development

  Decision Trees in C#

Decision trees are simple predictive models which map input attributes to a target value using simple conditional rules. Trees are commonly used in problems whose solutions must be readily understandable or explainable by humans, such as in computer-aided diagnostics and credit analysis. Download source code Download sample applications Download the full Accord.NET Framework Introduction Decision Trees give a direct and intuitive way for obtaining the classification of a new instance f...

   C#,Decision tree     2012-03-23 10:00:56

  Developing Game Audio with the Web Audio API

Caution: This article discusses APIs that are not yet fully standardized and still in flux. Be cautious when using experimental APIs in your own projects. Introduction Audio is a huge part of what makes multimedia experiences so compelling. If you've ever tried watching a movie with the sound off, you've probably noticed this. Games are no exception! My fondest video game memories are of the music and sound effects. Now, in many cases nearly two decades after playing my favorites, I still c...

   Web Audio,HTML5,Game audio     2012-04-15 01:25:23

  Baidu is in a deadly crisis

In past few days, there was some news about Baidu(China's Google) which put this search engine giant in China in a devastating position. The news is about that the owners of a Tieba(Similar to Google Group) were replaced by a sponsored organization without notifying the original owners. This irritated the original owners of the Tieba and also the public. People are complaining that Baidu is doing something ridiculous and evil. The name of the Tieba group which was sold by Ba...

   BAIDU,NEWS,CHINA     2016-01-13 07:56:17

  4 deployment modes of Redis

As a high-performance in-memory database, Redis is widely used in current mainstream distributed architecture systems. To improve system fault tolerance, using multiple instances of Redis is also inevitable, but the complexity is much higher than that of a single instance. This article mainly introduces the four deployment modes of Redis and their advantages and disadvantages. Standalone Standalone mode is to install a Redis, start it, and business connects to it and that's all. The specific ...

   REDIS,STANDALONE,MASTER-SLAVE,SENTINEL,CLUSTER     2023-03-03 21:35:09

  Install and configure git plugin in Eclipse

When developing using IDE, it's always a good experience if everything can be done in the IDE including development, testing and version control. This also applies to Eclipse.  In this post, we will show the process of installing and configuring git plugin in Eclipse. The pre-requisite is that you have git installed on your local machine.  The detailed steps for installing and configuring git plugin are below. 1. Installing Git plugin Install using "Install New Software..." menu. ...

   ECLIPSE,GITHUB,GIT PLUGIN     2018-10-13 04:22:06

  Why (offset, limit) is slow in database select?

Starting from a problem Five years ago when I was working at Tencent, I found that MySQL request speed was very slow in the pagination scenario. With only 100,000 data, a select query on a single machine took about 2-3 seconds. I asked my mentor why, and he asked in return, "In an indexing scenario, what is the time complexity to get the nth largest number in MySQL?" The pursuit of the answer Confirming the scenario Assuming there is an index on the "status" column, a query like "select * from t...

   SLOW,LIMIT,OFFSET,MYSQL     2023-03-12 05:21:02

  The four key figures behind the success of JavaScript - Douglas Crockford

JavaScript's success can be attributed to at least four key figures: Brendan Eich, the creator of JavaScript Douglas Crockford, the creator of JSLint and JSON John Resig, the creator of jQuery Ryan Dahl, the creator of Node.js. We are already very familiar with Brendan Eich and the invention process of JavaScript, so let's start with Douglas Crockford, the second in command of JavaScript. Alliance In the 1990s, Microsoft's dominance overshadowed the whole world. At this time, two challengers e...

   JAVASCRIPT,DOUGLAS CROCKFORD,HISTORY     2023-05-07 06:42:30

  Chinese Developers Release CEC-IDE, Claimed as First Independently Developed IDE

China witnessed the recent launch of a new IDE called CEC-IDE, which boldly claims to be the first IDE independently developed by Chinese developers. Initially, this release was anticipated to be a moment of pride for the country, as it marked the availability of a homegrown IDE. However, the situation quickly took an embarrassing turn, and the entire narrative soon became a subject of ridicule. It has come to light that the so-called independently developed IDE, CEC-IDE, is actually built upon ...

   CHINA,CECIDE,CEC-IDE     2023-08-27 00:43:31

  IBM acquires Ustream to propel its cloud business

On January 21, 2016, IBM acquired Ustream, a leading live and on-demand video solution company, to propel its cloud service business. This acquisition will make IBM capable of providing enterprise live video stream service to the world. With this, a new member joining the IBM cloud service family. Ustream provides cloud-based video streaming to enterprises and broadcasters for everything from corporate keynotes to live music concerts. The company streams live and on-demand video to about 80 mil...

   IBM,CLOUD,IBM CLOUD,USTREAM     2016-01-23 06:18:36

  Is Toutiao taking general content creators seirously?

Tiktok is now very popular among the Z-generation around the world. This is an app created by the Chinese company ByteDance. In China, the Chinese version of Tiktok called Douyin is not the only popular app created by ByteDance, there are a few other apps created by ByteDance are also popular such as Jinri Toutiao, a news app famous for its recommendation algorithm similar to Tiktok, also Huoshan Video, another video app similar to YouTube. This Toutiao app encourages general people to create co...

   JINRI TOUTIAO,CONTENT CREATION,TOUTIAO,BYTEDANCE     2021-10-03 01:10:27

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