Category: Web Technologies

ERROR: On a Windows System, after a fresh install of Ruby, you run the command “gem install rails” to install the Rails on the system.  However, the command fails with error message reported below: C:>gem install rails Fetching: i18n-0.6.9.gem (100%) Successfully installed i18n-0.6.9 Fetching: multi_json-1.8.2.gem (100%) Successfully installed multi_json-1.8.2 Fetching: tzinfo-0.3.38.gem (100%) Successfully installed tzinfo-0.3.38 Fetching: atomic-1.1.14.gem (100%) Building native extensions.  This could take a while… ERROR:  Error installing rails:         ERROR: Failed to build gem native extension.     C:/Ruby200-x64/bin/ruby.exe extconf.rb *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers.  […]

Ad sizes have been standardized to some extent by the IAB; they are:[9] IAB standard ad sizes. Note: This illustration is reduced in size. See actual sizes. Name Width / px Height / px Aspect ratio Rectangles and Pop-Ups Medium Rectangle 300 250 1.2 Square Pop-Up 250 250 1 Vertical Rectangle 240 400 0.6 Large Rectangle 336 280 1.2 Rectangle 180 150 1.2 3:1 Rectangle 300 100 3 Pop-Under 720 300 2.4 Banners and Buttons Full banner 468 60 7.8 Half banner 234 60 3.9 Micro bar 88 31 2.84 Button 1 120 90 1.33 Button 2 120 60 2 […]

Pre-requisites: have the WAMP server installed and configured to run successfully.  Then download and copy the Joomla_3.2.0 from http://www.joomla.org/ to C:wampwwwJoomla_3.2.0-Stable-Full_Package. http://localhost/Joomla_3.2.0-Stable-Full_Package/installation/index.php Main Configuration Site Name DialogExpress Description DialogExpress Site Offline No Admin Email root@dialogexpress.com Admin Username root Admin Password *** Database Configuration Database Type mysql Host Name localhost Username root Password *** Database Name myjoomla Table Prefix jm_ Old Database Process Backup Pre-Installation Check PHP Version >= 5.3.1 Yes Magic Quotes GPC Off Yes Register Globals Off Yes Zlib Compression Support Yes XML Support Yes Database Support: (mysql, mysqli, pdo, sqlite) Yes MB Language is Default Yes MB String […]