I Just Published My First PHP Package HTMLXPATH
I just wrote and published my first PHP package on Packagist.com. It's available on [packagist.org](https://packagist.org/packages/htmlxpath/htmlxpath) and the source code is on [github](https://github.com/seanbehan/htmlxpath).
To install the package u...
Written by Sean Behan on 03/28/2017
How to Fix xcrun: error: unable to find utility "instruments", not a developer tool or in PATH
I just got a new machine and downloaded XCode. I used git to clone my ReactNative project from Github. I have everything ready to go. But when I run `react-native run-ios` I see
xcrun: error: unable to find utility "instruments", not a developer tool ...
Written by Sean Behan on 03/05/2017
How to Dynamically Call a Method from a String in Swift
You have to subclass NSObject
class Car : NSObject {
func drive(){
print("Driving..")
}
}
let car : Car = Car()
car.perform(NSSelectorFromString("drive"))
Written by Sean Behan on 06/09/2018
Ruby Enterprise Edition and Passenger ./script/console production fails and instead returns Loading production environment (Rails 2.3.5) Rails requires RubyGems >= 1.3.2. Please install RubyGems and try again: http://rubygems.rubyforge.org
After installing Ruby Enterprise Edition, REE, and Passenger on Ubuntu you may see this error message when you run script/console for the first time
./script/console production
# =>
Loading production environment (Rails 2.3.5)
Rails requires RubyGems >=...
Written by Sean Behan on 06/17/2012
Accessing Links in Nested TD Cells with Prototype
There must be a better way to do the following with PrototypeJS. I want to loop over nested links inside of table td cells and apply a class to the row that the link is in when the link is clicked. If a user clicks on another link the class will be remov...
Written by Sean Behan on 06/17/2012
