How to do Basecamp-style subdomains in Rails - (37signals)
http://www.37signals.com/svn/posts/1512-how-to-do-basecamp-style-subdomains-in-rails

shae

RailsEnv

「無言語化: 機能を言葉で説明しない」これ、素敵

事例

* 質を高める ユーザに狙った価値を提供できているのかテストするためのもの ユーザテストのときには質問には答えない、質問が出るインターフェースは失敗 顔マーケティング ライバルに勝てる「ウリ」

Une astuce pour avoir une CSS rajoutée partout sur un site : dans le .htaccess Header add Link "</staging.css>;rel=stylesheet;type=text/css;media=all" Ça permettrait de gérer plus efficacement le mode prévisualisation de SPIP

nice hack for staging sites. doesn't work in safari or ie, though.

"So: why not send the link to the style sheet using HTTP headers? Yeah, that’s the ticket!"

setup a healthy environment to deploy Django

Including nginx

Great guide to setting up django on ubuntu with nginx, apache, postgres, memcached, and git.

HTTPの通信状況をデバッグ

I thought x-sendfile was a default setting, might have to look into this.

Nice technique

Quick little .htaccess trick today for ya’ll. This snippet will redirect any visitor who is not at at one of the provided IP addresses. You can use as many or as few as you would like. This is just a very quick way to block access to a site for, say, everyone but you. Or, everyone but you and a few select co-workers or clients.

Use this technique to whitelist IPs to view a site and block everyone else.

Install RubyGems (from source)

%D リクエストを処理するのにかかった時間、マイクロ秒単位

Apacheのマニュアル読めってこと

This totally rocks. I have to start doing this.

Let's try something different on nettuts+ today. Any designer who has worked with large CSS files will agree that its major weakness is its inability to use variables. In this article, we will learn how to implement variables by using PHP and Apache's URL rewrite mod.

Using Variables in your CSS increases the power you can unleash in your CSS - learn how to do it here

ssh_options[:compression] = false

ServerName slicename

.htaccess editieren

htaccess files generieren

Nginx + php.

Bookmark this one, it's an excellent step by step guide to installing xampp for when you start working with Wordpress :-)

In this tutorial, you’ll learn how to install and configure XAMPP for the desktop. Once that’s out of the way, we’ll install WordPress so that you can have your very own professional, light-weight PHP and WordPress development environment.

install and configure XAMPP for the desktop. Once that’s out of the way, we’ll install WordPress so that you can have your very own professional, light-weight PHP and WordPress development environment

Nice tutorial for win & mac installation

.htaccessのちょっとしたティップス

.htaccess

画像などのファイルへの直リンクを禁止する方法

All great websites have a great server behind them. In this tutorial, I'll show you how to set up a dedicated web server (with Apache, MySQL, and PHP) using that old computer you have lying around the house and some free software.

This collection provides expert tips for using Java-based utilities from projects such as Apache Commons, Apache Lucene, and Apache Velocity. You don't have to be an expert, the book's solution-based format contains code examples for a wide variety of web, XML, network, testing, and application projects. If you want to learn how to combine common open-source Java utilities to create powerful Java applications and tools, the Common Java Cookbook is for you.

Minden, amit tudni szerettél volna a .htaccess-ről, de sosem merted megkérdezni

Tips on displaying a downtime message during system maintenance

stackoverflow, but for sysadmin

A system administration Q&A community created by the same guy as Stack Overflow (Jeff Atwood).

Social site for Sys Admins to ask questions

Server Fault is a collaboratively edited question and answer site for system administrators and IT professionals – regardless of platform. It's 100% free, no registration required.

Comet & Reverse AJAX push

man, I really really wish I understood this stuff.

shows

“Django may be built for the Web, but CouchDB is built of the Web. I’ve never seen software that so completely embraces the philosophies behind HTTP. CouchDB makes Django look old-school in the same way that Django makes ASP look outdated.”

ebook on why you would choose couchdb

A short Apache config cookbook

This collection provides expert tips for using Java-based utilities from projects such as Apache Commons, Apache Lucene, and Apache Velocity. You don't have to be an expert, the book's solution-based format contains code examples for a wide variety of web, XML, network, testing, and application projects. If you want to learn how to combine common open-source Java utilities to create powerful Java applications and tools, the Common Java Cookbook is for you.

htaccess tips

Address for the

The .htaccess files (Hypertext Access file) is a very powerful configuration tool on Apache web server. The Apache web server has a number of configuration options that are available to the server administrator. The .htaccess is a simple ASCII text file placed in your website root directory. You can create and edit an .htaccess file using a text editor like notepad. Here in this post I have come up with useful 16 tips and hacks to configure your web server. As a configuration file .htaccess if a very powerful and a slight syntax error can result in a severe malfunction of your server. So to avoid that always try to keep a backup copies of all your files from the server before working with the .htaccess file.

う

perl -MCPAN -e 'install IO::Socket::INET'

Paperclip

Fun and Practical Htaccess Solution

Htaccess files are plain-text configuration files used by the Apache HTTP web server. They allow users to set directory level options without requiring access to the httpd.conf file. As such it is required that your server uses Apache, and a web host that allows htaccess files (the most popular hosts do). I assume a basic working knowledge of htaccess, but if you need to freshen up check out this article by Joseph Pecoraro

redazione.iolavoro@regione.liguria.it

Benefits of Formatted URLs While some claim pretty URLs help in search engine rankings, the debate here is fierce, we can all agree that pretty URLs make things easier for our users and adds a level of professionalism and polish to any web application. I could go over all the theoretical reasons for this, but I like real-world examples better. Like it or hate it we all must admit that Twitter is a wildly popular web application and part of the reason for that is most certainly how it formats URLs. I can tell anyone in the know that my Twitter username is noahhendrix, and they know my profile can easily be found at twitter.com/noahhendrix. This seemingly simple concept has vast effects in the popularity of your application.

Continuing our review of htaccess files, today we'll examine how to use mod_rewrite to create pretty URLs.Benefits of Formatted URLs While some

the stack I _should_ be using.

libapache2-mod-wsgi

Of all the elements of web design and coding, htaccess can be one of the most intimidating. After all, it's an incredibly powerful tool and one that has the

Beautify your default directory listings! Displaying index-less file views is a great way to share files, but the drab, bare-bones interface is difficult to integrate into existing designs. While there are many scripts available to customize the appearance and functionality of default directory navigation, most of these methods are either too complicated, too invasive, or otherwise insufficient for expedient directory styling. In this comprehensive tutorial, you will learn how to use the built-in functionality of Apache’s mod_autoindex module to style and enhance your default directory views with a smorgasbord of stylistic and functional improvements.

hadoop

Google and its MapReduce framework may rule the roost when it comes to massive-scale data processing, but there's still plenty of that goodness to go around. This article gets you started with Hadoop, the open source MapReduce implementation for processing large data sets. Authors Ravi Shankar and Govindu Narendra first demonstrate the powerful combination of map and reduce in a simple Java program, then walk you through a more complex data-processing application based on Hadoop. Finally, they show you how to install and deploy your application in both standalone mode and clustering mode.

.htaccess stuff

Some very useful tips here

Mod_rewrite is an Apache-based rewrite engine for dynamically rewriting URLs. It’s built into Apache servers natively, though not enabled by default.

Mod_rewrite is an Apache-based rewrite engine for dynamically rewriting URLs. It’s built into Apache servers natively, though not enabled by default. It’s capable of functions beyond simple rewrites, though, some of which are included below.

A common complaint about mod_python is that it uses too much memory and can cause huge spikes in processor load. Fact is that this isn't really caused by mod_python itself, but indirectly by virtue of how, or more so how not, Apache has been configured for the type of web application that is being run.

this is IMPORTANT

Some have realised that mod_wsgi daemon mode seems to offer a more predictable memory usage profile and performance curve and as a result fervently recommend it, but at the same time they still don't seem to understand what the problems with embedded mode, as outlined above actually were. So, hopefully the explanation above will help in clearing up why, not just in the case of mod_wsgi daemon mode vs mod_wsgi embedded mode, but also for the much maligned mod_python.

out of date, hence the mod_python, but the apache conf still applies

21 very useful htaccess tips & tricks. htaccess tips tricks. Custom Directory Index Files, Custom Error Pages, access at files & directory, 301 Redirect, Modifying the Environment Variable, Caching Scheme, Compress GZIP, Redirect https

Nice detailed examples on NoSQL data modeling in Cassandra.

Serious problems like this aren’t supposed to exist nowadays. Every serious or visible exploit is found and fixed quickly. But here we will show you something simple and ordinary yet quite dangerous.

Switching to Passenger (mod_rails) in development on OSX.

Get passenger phusion working on the default apache install on osx

We recently switched our default builds of Rails Boxcar to leverage the benefits of using Passenger (mod_rails) for deployment of your Ruby on Rails applications and it’s been working out great for our customers. Several of our customers and colleagues mentioned that they also began using Passenger in development, which was intriguing.

Switch to Passenger (mod_rails) in development on OSX in less than 7 minutes or your money back!

へえ。できるんだ

We are using Wordpress as CMS for this blog, hence we decided to install WP-Super cache plugin for Wordpress to improve the performance. This plugin will create static HTML files from your blogs post and other pages and save them on web server. These HTMLs are served to client whenever consecutive requests are made. Hence this greatly improve the performance as it reduce PHP parsing and database connections. Bandwidth control is an important task to be followed when your traffic is increasing. With limited monthly bandwidth hosting, your site may run out of bandwidth and thus result in increase in down time. Hence it is very much advisable to compress your websites response with GZip and then serve it to client. Compressing output can significantly improve your websites performance by reducing the size sometimes upto 80%

pipe

Script lets you scroll logfiles automatically colorized making them a TON easier to read at a glance!

Django with Mysql and Apache

Manoj Maniraj on the opensource world

In this article, I’ll show you a few methods for controlling how your site’s files are cached by browsers so you can achieve the best of both worlds: maintaining optimal performance while ensuring that any updates are seen immediately, without a hitch by all of your users.

"Apache Hadoop* is an open source Java software framework for running data-intensive applications on large clusters of commodity hardware."

Hadoop and Distributed Computing at Yahoo!

"Django Solr search is a Django pluggable for rapidly integrating Solr search into a Django Application."

Django module for implementing Solr search

Django Solr search is a Django pluggable for rapidly integrating Solr search into a Django Application. It was originally written for The Washington Times. Readers where complaining that they were never able to find relevant content and they weren't given the tools to narrow down their search. With some of our past experiences with Solr it seemed like the obvious choice for this type of enterprise search concept.

Django module for integrating solr search.

Django pluggable for integrating Solr search. Updated to work with Django 1.0. Can even generate schema.xml files on the fly.

WordPressをさらに高速化するために青い人の提案でAPCを入れることに。導入して正解。Load Averageもぐっと下がっていい感じ。 なお、APCはPHPの中間コードやらキャッシュやらを最適化して高速化してくれるモジュールです。以下、簡単に導入メモ。

Apache's .htaccess(hypertext access) configuration file can be a very powerful tool in a web developer's toolkit if used properly. It can be found in the

Apache's .htaccess(hypertext access) configuration file can be a very powerful tool in a web developer's toolkit if used properly. It can be found in the webroot of your server and can be easily edited using any text editor. In this article I'm going to show you 20 .htaccess hacks and how to use them.

"libcloud is a standard client library for many popular cloud providers, written in python."

"libcloud is a standard client library for many popular cloud providers, written in python "

libcloud is a standard client library for many popular cloud providers, written in python

http diagram v3

updated version of Alan Dean's diagram

http flowchart

une base données massivement parallèle et avec l'esprit "bigtable", provient de facebook

The Apache Cassandra Project develops a highly scalable second-generation distributed database, bringing together Dynamo's fully distributed design and Bigtable's ColumnFamily-based data model.

Introductory blog post about the Cassandra data model.

так же, Почему Apache — плохо?

各種携帯のみ許可する.htaccessを生成する

HTMLタグボードトップ >> 今すぐ使える！便利ツール >> Mobile IP htaccess Maker Mobile IP htaccess Maker 携帯端末以外のIPを制限するhtaccessを簡単生成

"Top 10 Useful .htaccess rewrites, Mod_Rewrite Tricks and Tips" via @cti97 http://j.mp/c2lEoL #htaccess #webdeveloper

Say NO to fat CSS and js files with this #php script and mod_rewrite

installing a full Ruby, Apache and Passenger-based stack almost a one-line task. It'll take almost any UN

Graph Visualization for Apache log files

The Web Developer's Resource

Your web server should be compressing your files before serving them to your users. Why? There is no reason not to, 99% of browsers know how to decompress them and if you're serious about hosting a professional web site, you should know every second it takes to get your content from your web server to your user counts.

AddOutputFilterByType DEFLATE text/html text/plain text/xml

.htaccess is a file with a power to override certain configurations in the Apache httpd.conf file. If you’re using shared hosting, then you don’t have access to Apache main configuration. So most of shared hosting will provide you with .htaccess file.

RT @cameronolivier: The What, Why, When & How of .htaccess http://bit.ly/xJLWO [from http://twitter.com/bkuri/statuses/1370101751]

apache設定tips。

memo

意味ねー。バージョン隠すくらいならちゃんとアップデートしろ。まぁ少し帯域が節約できるというメリットはあるが。

httpd.conf view source print? 01 # 持続的接続を有効化 02 KeepAlive On 03 # IE は除外 04 SetEnvIf User-Agent ".*MSIE.*" \ 05 nokeepalive ssl-unclean-shutdown \ 06 downgrade-1.0 force-response-1.0 07 # HTTP ヘッダの表示を抑制 08 ServerTokens Prod 09 # エラーページの表示を抑制 10 ServerSignature Off 11 # TRACE メソッドを無効化 12 TraceEnable Off php.ini view source print? 1 ; HTTP ヘッダの表示を抑制 2 expose_php = Off