Command Line Polling
Here's the basic syntax:
# while ! (command here); do
while ! mysql -uroot; do
The example above performs the
mysql -uroot operation (which will fail until
mysqld is up) every second. Keep in mind the poll operation you run should be as simple as possible, just enough to know that what you want to use is available!
When you say or read "HTML5", you half expect exotic dancers and unicorns to walk into the room to the tune of "I'm Sexy and I Know It." Can you blame us though? We watched the fundamental APIs stagnate for so long that a basic feature...
placeholder attribute to INPUT elements. The
placeholder attribute shows text in a field until the...
I work with an awesome cast of developers at Mozilla, and one of them in Daniel Buchner. Daniel's shared with me an awesome strategy for detecting when nodes have been injected into a parent node without using the deprecated DOM Events API.