Tonight we are launching a new portiong of Question-Defense.com called Engage. This new section allows anyone to write questions and allows the community to respond to those questions. Now people can become more involved and more questions will be answered because the possibilities of who can respond are endless.
I ran in to the weirdest error today. “sudo: unable to resolve host”. I got this error even running as root which was the really weird part. I was especially confused because I have been running Linux as my main OS for the better part of 10 years and have never run into this issue.…Details
Resolve Code Sign error: The identity ‘iPhone Developer’ doesn’t match any valid certificate/private key pair in the default keychain
I ran into following error when clicking Build > Build and Go after you open your .xcodeproj file in XCode. I was attempting to download and run my iPhone app on my iPhone device (not the simulator).
Earlier today I was looking around Google’s Webmaster Tools site which allows you to add various web sites and analyze data obtained via the Googlebot search engine spider. If you are not familiar with the Google Webmaster Tool site then click here to explore all of the data that is available to you for each…Details
I received the below error when attempting to install the memprof gem on a CentOS Linux server. The errors pointed out below could occur when attempting to install other packages as well though. Below I display a summary of the error output, the entire error output, and information on what to install to resolve the…Details
During some testing earlier a gem we were using required that the Ruby binaries on the server to be unstripped or not stripped. I wanted to provide information relating to finding out if your Ruby binaries were stripped or not stripped including what the output of each will look like. Below is a command you can use to find…Details
Typically the “which” command is installed by default though depending on what Linux distribution and what packages you decided to install there is a possibility the command is not installed. Installing which is easy on any distribution as the package is literally just called “which”. Below is a brief explanation of the error you could…Details
Previously I wrote an article that detailed modifying the WordPress Most Commented plugin to display the most commented WordPress posts via the WP admin site. If you need more information on creating admin plugins or just wanted to glance over the article related to this one you can read it by clicking here. Something I…Details
We have various scripts on a server that process files that are uploaded to a specific directory so we needed a way to monitor these directories and verify that all files are being processed. Once they are processed on our server they are moved to different directory so the file count should never get over…Details
Working on a project for a client a couple days ago I needed a good way to display WordPress blogroll links on various pages and posts. The plugin would hopefully provide a method to sometimes display all blogroll links and other times display only blogroll links of a specific category. Below I discuss the plugin…Details