Deep dives into Apache Cassandra, distributed systems, performance optimization, and software engineering at scale.
There’s an overwhelming amount of git tools, and if you’re coming from SVN you might expect that the tools w/ the same names work the same way. You’d be wrong.
Because of …
I’m using PHP53 package from the IUS Community repository. I’ve been trying to get phpunit to install, but it gives an error that it needs DOM install. It took me a little bit to figure …
First, make sure you have the compile flag (+debug_info) set when compiling your source, then fire up the debugger:
1> i:im().
My Erlang Makefile:
EBIN_DIR := ebin
SRC_DIR := src
EXAMPLES_DIR := …
I like running VirtualBox headless on my Mac. It doesn’t show up in the Dock, and feels like it’s a remote server.
First, figure out which VMs you have on your machine.
haddad-work:~ …
This was really useful for me in scripting TextEdit to run my unit tests, as Erlide has been crashing every time I use it.
erl -run mymodule myfunc -run init stop -noshell …
So, lets assume you’ve got a PHP project where you’re scraping pages and trying parse fields out of the DOM. Up till now, I’ve just used regular expressions because they’re …
For some reason, I haven’t found this anywhere in the docs.
puppet --configprint all
It’ll print all your puppet configuration variables.
Mount VirtualBox Additions disk through the VirtualBox UI.
yum install -y gcc kernel-devel-`uname -r`
mkdir /mnt/cdrom
mount -o ro -t iso9660 /dev/cdrom /mnt/cdrom
sh …
Useful stuff.
git filter-branch -f --index-filter 'git update-index --remove filename' HEAD
git push --force --verbose --dry-run
git push --force
Slight better version. Only rewrites history from …
Get the latest insights on Apache Cassandra, distributed systems, and performance optimization delivered to your inbox.
Subscribe to Newsletter