Callback after all child views have rendered
This is something that has troubled me for long time. Whenever the parent's view afterRender() fired, the child views had not yet rendered. Thus it seemed impossible to know when all child views had...
Techy Things
Network bonding between eth0 and eth1
Troubleshooting [root@vfrank network-scripts]# ifup eth1 ./network-functions: line 105: /etc/sysconfig/network-scripts/bond0: No such file or directory It means you either mispelled "xyz" in MASTER=xyz or simply that the file does not exists. You need to create...
Git merge two folders from unrelated branches with different path
$> git clone <http://provider.com/coolrepo.git> $> cd coolrepo $> git fetch <http://provider.com/repowithvaluablechanges.git> You can now use the SHA1 from the other repo with valuable changes even if they are unrelated! $> git format-patch -k -1...
UserMailer OpenSSL::SSL::SSLError hostname "localhost" does not match the server certificate
OpenSSL::SSL::SSLError (hostname "localhost" does not match the server certificate): app/controllers/users_controller.rb:94:in `create' Solution
Solr failure
1735 INFO (main) [ ] o.a.s.c.SolrXmlConfig Loading container configuration from /home/cbuy/public_html/solr/solr.xml 1830 ERROR (main) [ ] o.a.s.s.SolrDispatchFilter Could not start Solr. Check solr/home property and the logs 1861 ERROR (main) [ ] o.a.s.c.SolrCore null:org.apache.solr.common.SolrException:...
Authlogic You did not provide any details for authentication
* authlogic (3.5.0) Solution Downgrade from 3.5.0 to 3.4.5 ! Modify Gemfile with gem 'authlogic', '~> 3.4.5' And run again: $> bundle install (...) Using scrypt 2.1.1 (was 3.0.3) Using authlogic 3.4.6 (was...
Windows 7 installation gets stuck at Completing Installation
Step 1: Disconnect all the external devices If you’ve any external devices apart from mouse and keyboard, please disconnect them all to see if the installation continues. In my case I had to disconnect...
Create a new Debian server with Virtualmin
Increase SWAP if have 512 MB or below $> sudo dd if=/dev/zero of=/swap bs=1M count=1024 $> sudo mkswap /swap $> sudo swapon /swap $> nano /etc/fstab # add the following line /swap swap swap sw...
Working with SELinux
cat /var/log/audit/audit.log To add one file as accessible via HTTPD sudo chcon -t httpd_user_content_t /tmp/system_snapshot.dat Other permission (write, execute) are as follow httpd_sys_content_t (system content (var/www) read only to apache) httpd_sys_content_rw_t (system content (var/www)...
Putting Ruby on Rails in Production on Debian with Virtualmin
If you have 512 MB of SWAP or below you need to increase the SWAP $> sudo dd if=/dev/zero of=/swap bs=1M count=1024 $> sudo mkswap /swap $> sudo swapon /swap To make permanent, add...
Recent Comments