% vi /Library/Preferences/VMware\ Fusion/vmnet8/dhcpd.conf

host allsides {
  hardware ethernet 00:0c:29:1e:93:11; # check HWaddr using ifconfig.
  fixed-address 192.168.39.101;
}

% vi /etc/hosts

192.168.39.101	dev

Restart the guest OS (Ubuntu) and VMware itself. It seems when upgrades VMware it’ll be overwritten dhcpd.conf.

• Table view
• Open with Google Spreadsheet

Hope it saves educators’ research time. I’ve tried to find school/teacher name, location, grade, subject, tools and data/feedback for each example. Some cells are still blank. Please let me know if you’d like to edit. I’ll give you editor permission.

The below researches does not only cover Flipped Classroom, but I thought useful.

• Blended-Learning Profiles
• Evaluation of Evidence-Based Practices in Online Learning (pdf)

% sudo yum remove mongo-stable-20110131-mongodb_1
% vi /etc/yum.repos.d/10gen.repo
% cat /etc/yum.repos.d/10gen.repo
[10gen]
name=10gen Repository
baseurl=http://downloads-distro.mongodb.org/repo/redhat/os/x86_64
gpgcheck=0
% sudo yum install mongo-10gen-server

When I tried to yum update mongo-stable, got conflict error “Error: mongo18-10gen conflicts with mongo-10gen”. I also needed to rewrite yum repository since my old config pointed at baseurl=http://downloads.mongodb.org/distros/centos/5.4/os/x86_64/.

It seems epel repository has mongodb package, when you “yum search mongo” you’ll probably find mongodb package aside from mongo-10gen which is a bit confusing.

I got this error with Firefox 8 (beta channel). With 7.0.1 which is the stable version, works well.

On this article it uses Celerity, but it gets the below error:

% HEADLESS=1 cucumber
Celerity only works on JRuby at the moment. (RuntimeError)

Actually his source code looks different from his original one on the article. I couldn’t find Celerity in the latest codes.

I’m still exploring.

Upgrade to 3.6RC4 from 3.5 took some time and downgrade as well.

% pear uninstall phpunit/PHPUnit
% pear config-set preferred_state beta
% pear install phpunit/PHPUnit
% pear upgrade --alldeps -f

% pear uninstall ... # Not sure if this was the easiest way, I just uninstall all dependencies individually
% pear config-set preferred_state stable
% pear install --alldeps phpunit/PHPUnit

% phpunit --coverage-html ./report BankAccountTest
% cd report
% python -m SimpleHTTPServer 9090

TypeError: 'undefined' is not an object (evaluating 'call._')

yum install ruby-devel rubygems
gem install rspec-expectations
gem install rake
cd working-directory
cd tests
jasmine init
rake jasmine
your-laptop:% ssh sandbox -L 10000:127.0.0.1:8888

Access http://127.0.0.1:10000/ from your browser.

% ffmpeg -f image2 -i foo-%03d.jpg foo.avi
Input Stream #0.0 frame size changed to 680x420, yuvj444p

and the video will be grayscale unexpectedly.

When I make jpeg images from png with ‘convert’ (which is ImageMagick command) a blank/black image becomes gray as its color space. It should be RGB if you want to make it colored. It seems ffmpeg chooses its encoding mode from the beginning of frames even the rest of images are colored.

I don’t see an option to encode as colored forcefully on ffmpeg, so here is the command to make images RGB with convert.

% convert foo-*.png -type TrueColor foo-*.jpg

Removed all macports packages. http://trac.macports.org/wiki/Migration

% sudo port -f uninstall installed
% sudo port clean --work --archive all

For some reason, I installed Homebrew.

% brew install libjpeg
% sudo brew link libjpeg
% brew install libpng
% sudo brew link libpng
% brew install gettext
% sudo brew link gettext
% brew install readline
% sudo brew link readline

I couldn’t find those packages on brew, so used ports.

% sudo port install t1lib
% sudo port install freetype

Then, compiled apache and php.

apache% ./configure --enable-so --enable-rewrite --enable-usertrack
% make && make install
php% ./configure \
--with-apxs2=/usr/local/apache2/bin/apxs \
--with-gd \
--with-jpeg-dir \
--with-png-dir \
--with-zlib \
--with-freetype-dir=/opt/local \
--enable-bcmath \
--enable-ftp \
--enable-gd-native-ttf \
--with-bz2=/usr \
--with-ldap \
--with-sqlite \
--with-t1lib=/opt/local \
--enable-mbstring=all \
--with-curl \
--enable-sockets \
--enable-bcmath \
--enable-soap \
--with-kerberos \
--enable-calendar \
--enable-exif \
--with-libxml-dir \
--disable-xmlreader \
--with-gettext \
--with-openssl \
--without-iconv \
--with-readline
% make && make install

Also, installing pecl is needed.

That’s it.

Updated:
It seems Zend Framework uses iconv, so I need it now. There’s a link issue with default libiconv (/usr) or even ports (/opt/local). I’ve downloaded and compiled libiconv-1.13.1 from source. And, probably this is important, I moved /usr/lib/libiconv.* to /tmp. Otherwise you’ll get some linker errors like “ld: symbol(s) not found”. Then,

% make distclean
% ./configure ...--with-iconv-dir=/usr/local...
% make && make install

Updated:
I’ve added ‘–disable-ipv6′ to fix “php_network_getaddresses: getaddrinfo failed: nodename nor servname provided, or not known” error while accessing remote URL with file_get_contents or so.

typedef enum {
   UIKeyboardTypeDefault,
   UIKeyboardTypeASCIICapable,
   UIKeyboardTypeNumbersAndPunctuation,
   UIKeyboardTypeURL,
   UIKeyboardTypeNumberPad,
   UIKeyboardTypePhonePad,
   UIKeyboardTypeNamePhonePad,
   UIKeyboardTypeEmailAddress,
   UIKeyboardTypeAlphabet = UIKeyboardTypeASCIICapable
} UIKeyboardType;

I took the screenshots for them.

UIKeyboardTypeDefault

UIKeyboardTypeASCIICapable

UIKeyboardTypeNumbersAndPunctuation

UIKeyboardTypeURL

UIKeyboardTypeNumberPad

UIKeyboardTypePhonePad

UIKeyboardTypeNamePhonePad

UIKeyboardTypeEmailAddress