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Jan 20 2010

mysql command doesn’t work in OS X snow leopard

So you install mySql on your mac, and it’s working great, but then you go into terminal to run a mysqldump or something, and it doesn’t work!

you get a message something like:

-bash: mysqldump: command not found

so how do you fix this? well, copy and paste the following into your terminal window and press enter:

echo export PATH="/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:$PATH" >> ~/.profile

source ~/.profile

whoa, whoa, you say. what is this doing? It makes it so that when you type any command into the terminal, it does a check of these folders before giving you the “command not found” error.

If you want to undo it, you can always edit your .profile, or just delete it.

Jan 12 2010

WordPress on Snow Leopard: Unable to Connect to Database

If an “unable to connect to database” comes up while installing WordPress on a Snow Leopard machine, try adding :3306 to the end of the DB_HOST in wp-config.php

Assuming everything else works, this should solve your problem!

Jan 11 2010

Run JavaScript function every n seconds

//tell javascript to run a function in 1 second
setTimeout ("myFunction()", 1000 );

function myFunction(){
//do stuff

//once the function is finished, queue this function up to run again in 1 second
setTimeout ( "myFunction()", 1000 );