Tag: software

  • SQLAlchemy: Python ORM

    http://www.sqlalchemy.org/ SQLAlchemy is the Python SQL toolkit and Object Relational Mapper that gives application developers the full power and flexibility of SQL. It provides a full suite of well known enterprise-level persistence patterns, designed for efficient and high-performing database access, adapted into a simple and Pythonic domain language. reddit도 이걸로 돌린다는군요.

  • Sprite

    http://spriteme.org/ Background images make pages look good, but also make them slower. Each background image is an extra HTTP request. There’s a fix: combine background images into a CSS sprite. But creating sprites is hard, requiring arcane knowledge and lots of trial and error. SpriteMe removes the hassles with the click of a button.

  • Introduction to Information Retrieval

    Introduction to Information Retrieval This is the companion website for the following book. Christopher D. Manning, Prabhakar Raghavan and Hinrich Schütze, Introduction to Information Retrieval, Cambridge University Press. 2008. You can order this book at CUP, at your local bookstore or on the internet. The best search term to use is the ISBN: 0521865719. The…

  • Academic Earth

    Academic Earth Free academic video courses from leading universities.

  • Statistical data mining tutorial

    Statistical Data Mining Tutorials – Tutorial Slides by Andrew Moore

  • Javascript lazyload technique

    Gmail for Mobile HTML5 Series: Reducing Startup Latency Javascript lazy load 를 하는 세가지 테크닉. 1. DOM Tree에 script element를 on the fly로 만든다. 2. XHR(XmlHttpRequest)의 응답을 eval() 한다. 3. 모바일 기기에서는 bandwidth는 좋지만 roundtrip 시간은 길다. 따라서 자바스크립트 파일을 하나로 모으고 스크립트를 전부 커멘트 처리한다. 자바스크립트 파일을 가져온다음 on the fly로 필요한 코드 부분의…

  • Java exception handling best practice

    Best Practices for Exception Handling 전 이글의 내용에 대체로 agree하는 편입니다. (2003년에 쓰여졌군요 ^^) 한가지 예외 처리 관련한 글에서는 늘 동의하기 어려운 점이 있는데, never catch all exceptions 와 같은 best practice입니다. 세부적인 레벨에서 예외를 다 일일히 처리할 필요가 있다면 하는거지만, 어쨌든 main에서는 try { … } catch(Exception e) { … } 로 ‘알 수…

  • Bayesian, MAP, ML

    Bayesian_MAP_ML 개념이 자꾸 헷갈려서 정리해봄. Bayesian statistical point estimation, Bayesian Full Learner, MAP, ML.

  • XSS and Iframe phishing

    http://packetstormsecurity.org/papers/phishing/iframe-phishing.pdf XSS / Iframe phishing technique and method to prevent it.

  • Parameter polluion

    http://packetstormsecurity.org/papers/attack/parameter-pollution.pdf Parameter pollution to avoid web application firewall and technique to prevent it.