I've been working on an Ionic Framework project for a while now. Just recently after I upgraded to Xcode 7, however, I couldn't get a project to install on the iOS simulator. Every time I would build an emulate the project, the process would fail with an "Invalid device state" error. I tried a number of things: rebooting my machine, reinstalling Xcode, etc. What I discovered, however, was the root of this problem had nothing to do with Xcode 7, but instead with file permissions.
For as long as the stock market has been piling up data, there have been programmers looking to use that data. When you search for something like "stock price api" online, however, it can be quite hard to find a good, simple, free service for relaying stock ainformation. I've discovered a fix for that problem and it uses a little PHP and the Yahoo! Finance API.
If you are looking to do basic SSL encryption on your website, I recommend using SSL certificated from Namecheap. The most basic certificate is just $9 (USD). The process of buying a certificate is easy enough, but it can be hard to find good, basic instructions on how to install the certificate.
A couple of months ago, based on a number of requests from developers using PyroCMS, I took time to build a WordPress import module for PyroCMS that allowed developers to move content from their WordPress site into a new (and better) instance of Pyro. While that original module was received well, I could tell, at that point, it was just half of a module. The module really needed to also take exported content from PyroCMS or WordPress and move it into a new Pyro site.
This morning I tested to see if my Ubuntu 12.04 DigitalOcean server was affected by Heartbleed and what I found was this: I was running one of the compromised versions of OpenSSL. Good news: the fix is quite easy to implement.
I wrote a book last summer. If you're interested in getting an introduction to creating websites with PyroCMS, please checkout my book Website Development with PyroCMS. It will give you a great overview of all the best features of PyroCMS.
Learn how to build your own Christmas music light show using a Raspberry Pi, a little Python, a midi-listening C script, and a whole bunch of lights.
Having trouble installing the MongoDB PHP Driver (mongodb-php-driver) on your Ubuntu 12.04 server? Here is the easy way to get it installed.
Android and iPhone apps built with PhoneGap are (because of PhoneGap's nature) compiled code, and because this compiled code is not a browser, you can execute cross-domain requests. In this short tutorial, I'll provide some sample code for sending a POST request to a remote server.
I recently started looking at PhoneGap as a way to build native smartphone applications without having to learn another programming language. The process, so far, has been going very well. I've been able to build a basic application with very little trouble. I did, however, hit a big hiccup in development when I decided to try and upload a file from a phone to a remote location. In this post, I want to explain how I was able to upload a photo from a phone, using PhoneGap (and PHP on the remote server), to a remote server.