emacs内でmysqlに接続 « trekdevel
訳あって、MySQLのsocketの位置を、/var/lib/mysql/mysql.sockから/tmp/mysql.sockに変更しました。 emacsのsql-mysqlで、mysqlに接続しているのですが、MySQLのsocketの位置を正しく認識してくれない状況になりました。 (もともとemacsのsql-mysqlで接続するために、ソケットの位置を/var/lib/mysql/mysql.sockにしていたのですが・・・) .emacsに次を記述したところ、接続できました。 (setq sql-mysql-options '("--socket=/tmp/mysql.sock")) Tags: emacs, MySQL
Specify a Port Number in Emacs sql-mysql
I've been using Emacs's sql interactive mode to talk to the MySQL db server and gotten to enjoy it. A developer has set up another db on a new non-default port number but I don't know how to access it using sql-mysql. How do I specify a port number when I'm trying to connect to a database? It would be even better if Emacs can prompt me for a port number and just use the default if I don't specify.
EmacsWiki: Comint Mode
What is Comint Mode?Comint mode is a package that defines a general command-interpreter-in-a-buffer. The idea is that you can build specific process-in-a-buffer modes on top of comint mode – e.g., lisp, shell, scheme, T, soar, …. This way, all these specific packages share a common base functionality, and a common set of bindings, which makes them easier to use (and saves code, implementation time
EmacsWiki: Sql Mode
sql.el --- specialized comint.el for SQL interpretersThis page is home of SQL mode for Emacs and XEmacs. OverviewSQL mode is part of both Emacs and XEmacs. You can get the latest versions here. The interactive SQL mode is based on ComintMode. The following interpreters are supported: psql by PostgreSQLmysql by MySQLsqlite or sqlite3 for SQLitesolsql by SolidSQL*Plus by Oracledbaccess by Informixis
wonderfl editorバージョン・アップのお知らせ | _level0 - KAYAC Front Engineer Blog
こんにちは、taroです. 拙作wonderfl editorですが、バージョン・アップいたしました。 Wonderfl上で旧Flash Editorより圧倒的に優れたエディタが登場するなどの経緯を追ってバージョン・アップすることとなりました。 F-siteで紹介したエディタを無理やりWonderflに突っ込んでみた - wonderfl build flash online 今回のバージョン・アップにより追加された機能は、 Undo(Ctrl + Z), Redo(Ctrl + Y) ネイティブのActionScriptのクラス名に対する補完機能 現在のスコープから動的に変数名やメソッド名を補完する機能(thisに対する補完) となります。Wonderfl Editorはオープンソースである MiniBuilder http://code.google.com/p/minibuilder
R Programming - Wikibooks, open books for an open world
R Programming R Basics Introduction Sample Session Manage your workspace Settings and Installation Documentation Control Structures Working with functions Debugging Using C or Fortran Utilities Estimation utilities Packages Data Management Data types Working with data frames Importing and exporting data Text Processing Times and Dates Graphics Grammar of graphics Publication quality output Descrip
Data Mining Algorithms In R - Wikibooks, open books for an open world
In general terms, Data Mining comprises techniques and algorithms for determining interesting patterns from large datasets. There are currently hundreds of algorithms that perform tasks such as frequent pattern mining, clustering, and classification, among others. Understanding how these algorithms work and how to use them effectively is a continuous challenge faced by data mining analysts, resear
Open Data Sponsorship Program | AWS
The Amazon Web Services (AWS) Open Data Sponsorship Program covers the cost of storage for publicly available high-value cloud-optimized datasets. We work with data providers who seek to: Democratize access to data by making it available for analysis on AWS Develop new cloud-native techniques, formats, and tools that lower the cost of working with data Encourage the development of communities that
World Bank Open Data
Food Prices for NutritionIn 2021, over 3.1 billion people could not afford a healthy diet, up by 134 million from pre-pandemic 2019. 2023 Atlas of Sustainable Development GoalsJun 26, 2023 RECENTLY UPDATED DATASETSGlobal Economic MonitorJun 19, 2024Mali - Sahel Women Empowerment and Demographic Dividend initiative in Mali, 2017Jun 18, 2024Cote d'Ivoire - Impact Evaluation of Rubber and Gender - Co
SPAM Archive
This directory contains all the spam that I have received since early 1998. I have employed various "bait" addresses, such as <bait@em.ca> to trick email address harvesters into putting them on spam lists. The archives have been (re)compressed with p7zip which produces the smallest resulting file size of any tool I have tried. This archive is provided for the purposes of researching behavior of sp
Apriori algorithm - Wikipedia
Apriori[1] is an algorithm for frequent item set mining and association rule learning over relational databases. It proceeds by identifying the frequent individual items in the database and extending them to larger and larger item sets as long as those item sets appear sufficiently often in the database. The frequent item sets determined by Apriori can be used to determine association rules which
Data Mining Algorithms In R/Frequent Pattern Mining/The Apriori Algorithm - Wikibooks, open books for an open world
Data Mining Algorithms In R/Frequent Pattern Mining/The Apriori Algorithm Introduction[edit | edit source] In computer science and data mining, Apriori is a classic algorithm for learning association rules. Apriori is designed to operate on databases containing transactions. As is common in association rule mining, given a set of itemsets, the algorithm attempts to find subsets which are common to
Data Mining | Sloan School of Management | MIT OpenCourseWare
Data that has relevance for managerial decisions is accumulating at an incredible rate due to a host of technological advances. Electronic data capture has become inexpensive and ubiquitous as a by-product of innovations such as the internet, e-commerce, electronic banking, point-of-sale devices, bar-code readers, and … Show more Data that has relevance for managerial decisions is accumulating at
新しい業界標準「SQL99」詳細解説
備考：（*）は SQL99に追加された型を示す。 ■真理値型（BOOLEAN型） これまでSQL文の中で列値の真偽を判別する目的のためには、「真」と「偽」をそれぞれ数値の「0」か「1」、あるいは「YES」か「NO」かなどの文字ストリングを割り当てて表現せざるをえなかった。SQL99では本来の意味であるTRUE（真）とFALSE（偽）およびUNKNOWN（不明）を値として持つ真理値型が提供される。 図14に「割引対象」列をBOOLEAN型に指定した例を示した。WHERE句での「割引対象」列の真偽判定は、新しい“IS TRUE”述語や“IS FALSE”述語、あるいは“IS UNKOWN”述語によって評価すること、また「割引対象」列自身が述語になりうるところに特徴がある。 プログラムの中で真理値型の列の入出力域として割り当てるホスト変数は、Ada言語やPL/I言語のようにBOOLEAN型を組込
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Stream.publish - Facebook Developer Wiki
Data Mining Algorithms In R/Classification/SVM - Wikibooks, open books for an open world
Data Mining Algorithms In R/Clustering - Wikibooks, open books for an open world
R: Mining Associations with Apriori
Info Chimps
Search Results | MIT - Massachusetts Institute of Technology
Data Mining OpenCourseWare: A Free Undergraduate Course on Data Mining by MIT
http://mitpress.mit.edu/catalog/item/default.asp?tid=3520&ttype=2
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