Ubuntu
Rails not using correct version of Ruby
New information This is what happens with rails console: Loading development environment (Rails 3.1.1) ruby-1.9.2-p290 :001 > RUBY_VERSION[详细]
2023-04-13 00:12 分类:问答Uploading large files to S3 with ruby (aws:s3) - connection reset by peer on UBUNTU
I am trying to store some large files on S3 using ruby aws:s3 using: S3Object.store(\"video.mp4\", open(file), \'bucket\', :access => :public_read)[详细]
2023-04-13 00:01 分类:问答can i apply gsettings without relogin?
I want my program\'s icon in Unity system tray. I do gsettings set com.canonical.Unity.Panel ..., but I want the changes to be applied without relogin, is开发者_StackOverflow社区 it possible?so... i t[详细]
2023-04-12 22:25 分类:问答Unable to install R package in Ubuntu 11.04 [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]
2023-04-12 19:23 分类:问答g++ and boost linker error on Ubuntu oneiric
I am getting the following errors after an upgrade.I cannot figure what is wrong with 开发者_如何学JAVAit.It should work as far as I can see.[详细]
2023-04-12 19:20 分类:问答Install MySQL on Ubuntu without a password prompt
How do I write a script to install MySQL server on Ubuntu? sudo apt-get install mysql will install, but it will also ask for a password to be entered in the console.[详细]
2023-04-12 17:26 分类:问答Disable new scroll bar look and feel Ubuntu [closed]
Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow.[详细]
2023-04-12 15:38 分类:问答Install Redmine + Mercuria , push, abort: authorization failed
I try to follow this manual. http://www.redmine.org/projects/redmine/wiki/HowToInstallRedmineOnUbuntuServer[详细]
2023-04-12 13:29 分类:问答Formatting output of queries in SQLPlus
I\'m working with SQLPlus at the moment and whenever I query the Database, the result is in a complete mess. In other words, it is hard to read.I wonder if anyone knows how to format the output of que[详细]
2023-04-12 13:08 分类:问答Remotely connect Visual Studio 2010 on my windows PC to MySQL Server on my Ubuntu server 11.04; both located on my local network
I have visual studio 2010 installed on my windows 7 machine and I\'m trying to open a connection to MySQL server on my Ubuntu server 11.04 located on my local network.[详细]
2023-04-12 11:06 分类:问答