rails new blog -d postgresql
Nov 19, 2012
Aug 7, 2012
The performance of SAMSUNG 830 Series 2.5-Inch 256GB on Mountain Lion
Here is the result from Xbench:
Results 565.10
System Info
Xbench Version 1.3
System Version 10.8 (12A269)
Physical RAM 8192 MB
Model MacBookPro8,2
Drive Type SAMSUNG SSD 830 Series
Disk Test 565.10
Sequential 374.59
Uncached Write 593.36 364.31 MB/sec [4K blocks]
Uncached Write 598.18 338.45 MB/sec [256K blocks]
Uncached Read 164.58 48.17 MB/sec [4K blocks]
Uncached Read 803.01 403.59 MB/sec [256K blocks]
Random 1149.93
Uncached Write 847.69 89.74 MB/sec [4K blocks]
Uncached Write 967.11 309.61 MB/sec [256K blocks]
Uncached Read 2547.83 18.05 MB/sec [4K blocks]
Uncached Read 1146.40 212.72 MB/sec [256K blocks]
After trim enabler:
Results 563.27
System Info
Xbench Version 1.3
System Version 10.8 (12A269)
Physical RAM 8192 MB
Model MacBookPro8,2
Drive Type SAMSUNG SSD 830 Series
Disk Test 563.27
Sequential 373.48
Uncached Write 583.23 358.09 MB/sec [4K blocks]
Uncached Write 596.24 337.35 MB/sec [256K blocks]
Uncached Read 164.58 48.17 MB/sec [4K blocks]
Uncached Read 804.85 404.51 MB/sec [256K blocks]
Random 1145.28
Uncached Write 1268.14 134.25 MB/sec [4K blocks]
Uncached Write 705.85 225.97 MB/sec [256K blocks]
Uncached Read 2562.21 18.16 MB/sec [4K blocks]
Uncached Read 1114.80 206.86 MB/sec [256K blocks]
Almost the same, as expected.
Posted by Lono at 21:02 0 comments
Apr 25, 2012
HOWTO: use pathogen to manage vim plugins
I am now using pathogen and GitHub to manage my vim plugins.
They are not difficult to use, but you need a few git commands to set it up, which I found very annoying.
To init .vim folder in Linux (or vimfiles for Windows), type:
mkdir .vim
cd .vim
git init
wget https://raw.github.com/tpope/vim-pathogen/HEAD/autoload/pathogen.vim -P ~/.vim/autoload
git add .
git commit -m 'initial commit'
To install each vim plugin, type: (here I use neocomplcache-snippets-complete as an example)
git submodule add https://github.com/Shougo/neocomplcache-snippets-complete.git bundle/neocomplacahe-snippets-complete
git add .gitmodules bundle/neocomplcache-snippets-complete
git submodule init
Posted by Lono at 10:45 0 comments
Labels: VIM
Apr 16, 2012
iOS errors
Posted by Lono at 06:44 0 comments
Apr 13, 2012
How To: Install TouchXML for ios
1. download TouchXML from github
2. add the sources to your project
3. In project->build settings->header search paths:
add /usr/include/libxml2
4. In project->targets->build phases->link library with binaries:
add "libxml2.2.7.3.dylib"
Posted by Lono at 07:10 0 comments
Mar 30, 2012
How To: Install lxml on Ubuntu
sudo apt-get install libxml2-dev
sudo apt-get install libxslt1-dev
sudo apt-get install python2.6-dev
easy_install --allow-hosts=lxml.de,*.python.org lxml
Posted by Lono at 13:27 0 comments
List of commands for MySql and Django
mysqladmin.exe -u root -p create myapp
python manage.py syncdb
mysql -u root -p
sudo /etc/init.d/apache2 restart
Posted by Lono at 11:36 0 comments