Some Notes about Installing ConceptNet API & Divinsi on Windows

If you got this error: ValueError: numpy.dtype does not appear to be the correct type object, try to installing Numpy 1.3.
After you install Divisi (ex. on Windows), copy the content under C:\Python25\Lib\site-packages\conceptnet-4.0rc2-py2.5.egg to C:\Python25\Lib\site-packages\csc. Otherwise, you might get error message like “module csc does not exist.”

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Setting MySQL to Use UTF-8 on MAMP (MySQL 5.5.9, or 5+)

I wanted to setup MySQL to use utf-8 on the MAMP installation on my Mac. I tried the instructions from this article: http://cameronyule.com/2008/07/configuring-mysql-to-use-utf-8/ However, I kept getting error messages that are similar to this one [ERROR] /Applications/MAMP/Library/bin/mysqld: unknown variable 'default-collation=utf8_general_ci' I did some search and realized that several variables are deprecated. Reference: http://dev.mysql.com/doc/refman/5.1/en/server-options.html Therefore, I added the following lines into /Applications/MAMP/conf/my.cnf [mysql] character-set-server=utf8 [client] character-set-server=utf8 [mysqld] character-set-server=utf8 collation-server=utf8_general_ci init-connect='SET NAMES utf8' I restarted the server and mysql run successfully with relevant variables being set correctly. In the "Variables" tab under phpMyAdmin interface (ex. http://localhost:8888/MAMP/?language=English) character set c

Using Pandoc for Doing Citation and Bibliography in Markdown

Markdown is a simple formatting syntax that allows you to do common formatting with ease. Pandoc is a feature rich interpreter that helps you convert documents from one format to anther. If you are writing homework, research papers, or anything that needs citation and a bibliography, you can totally use Markdown and Pandoc to achieve that. Below is a set of instructions that you can follow to generate a document with in-text citation and bibliography. First, install Pandoc and the extension for creating citation ( pandoc-citeproc ). There are several ways to install Pandoc, you can choose one of them recommended on the official website . On Mac, one way is to install Homebrew , a package manager, and then use Homebrew to install Pandoc and the extension. For Windows users, please refer the official website on how to install Pandooc and extension. Here I will show how to install Pandoc and the extension for citation through Homebrew. After installing homebrew, you can exec

Use NVM to handle Angular-Node.js incompatibility (e.g., Uncaught SyntaxError: Unexpected token 'export')

Overview If you are a fullstack developer, the chances are that you will be creating multiple frontend or Node.js projects along the way. When you are creating new projects using the newest version of the cli (command-line interface) of a particular framework, you might be asked to install the most updated version of Node.js in order to utilize the newest feature. This might involve upgrading your Node.js version, which might not be compatible with other existing projects (e.g., using Angular) you have created before. A potential solution is to use nvm (Node Version Manager) to install multiple versions of Node.js and use a particular version of the Node.js to install the proper version of the cli (e.g., Angular-CLI) that can be used to manage a particular project. Here I will use a problem I run into to explain how to solve it. Problem There is a compatibility issue between Node.js and angular.js. For instance, I run into an error when I was using an incompatible version of Node.js

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