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Posts Tagged ‘MacOS’

Activating OS X’s Builtin Apache Web Server and PHP

14 Jan

As I mentioned in my prior post OS X Command-line Dev Tools—Install Shortcut, OS X comes with a variety of built-in tools suited for developers. Unfortunately, Apple has seen fit to hide one of the most important of them: the web server. Despite that, they are easily unlocked if you know how. This applies to Mountain Lion (10.8) and (though I haven’t tried it, yet) Mavericks (10.9). Though you can install separate installations, I don’t like to install anything extra, unless I must. Read the rest of this entry »

 

Command line clipboard in OSX and Cygwin

03 Dec

I use the command line a lot, even though I am on a graphical user-interface like Windows or OSX. And since I’m lazy, I write a lot of scripts to perform repetitive tasks. The downside of command-line is that there is no standard way to interact with GUI features. I stumbled across a command in OSX, recently that allows command line programs to copy/paste between the clipboard that we’re so used to using.

OSX pbpaste and pbcopy

OSX has two commands, pbpaste and pbcopy, Read the rest of this entry »

 

Avoid Objective-C Bugs w/Properties and Instance Variables (ivar)

25 Nov

Objective-C is the programming language of choice for iOS an Mac OSX programming, so becoming proficient in native programming for those platforms is essential to building great applications. Apple emphasizes that programmers must understand the “retain-release” model of how to manage objects. True, but this is not enough. Unfortunately, Objective-C makes it exceedingly easy to inadvertently write code that breaks the retain-release model, leading bugs that cause programs to crash.  You can adopt some practices to avoid such problems. Read the rest of this entry »