This is a guest article I wrote for the newsletter of a friend of mine who’s an Estate Planner.
Almost every digital or monetary asset you own is protected by a password. Some service providers, like investment brokers require multiple pieces of information, like your social security number, account number, date of birth, etc. These are all things that a provider assumes only you know. Once these secrets are known to others your asset is compromised. So in order to keep these secrets safe, you need to do two things: prevent others from being able to view these secrets, and prevent others from being able to guess them.
Many iOS apps today are clients of some sort. They request data from a remote server. Typically this data is served over HTTP (with SSL) and formatted as JSON. At FastModel Sports our iOS app is constantly requesting large amounts of JSON data. While debugging the app I inevitably have to compare what I’m displaying in my views to what the server sent me.
This meant saving the server response into an NSString, printing it out to the console with NSLog, copying that output, switching to Terminal, pasting that output into a file and then running jq on that file. That’s a lot of steps. In this post I’ll show you how to do all of that directly from the LLDB command prompt.
Another in a series of posts documenting my process of updating an aging app.
For this rewrite of Qur’an Memorizer I’m using Auto Layout. This is the first time I’ve used Auto Layout for this app. You know when the Apple Engineers said Auto Layout makes things easy? They weren’t kidding. Even though Qur’an Memorizer has some unique behaviors for autorotation, I was able to implement this in a few hours with Auto Layout and about 25 lines of code. Read on to see what I did.
It’s been more than three years, but I’m finally updating my most popular app, Qur’an Memorizer. This is the first in a series of blog posts tagged with QMUpgrade, where I’ll write about the issues I faced updating an aging app.
If you walk too fast, you might miss them. Two gardens flank the Art Institute of Chicago, on Michigan Avenue. Now, we all know Michigan Avenue as a busy, bustling street, but these gardens are great places to stop. And think. Or just clear your head before merging back into the fast pace of the sidewalk. This is the South Garden, looking back out towards Michigan Ave.
This is the first in a series of posts where I share the final screen of Letterpress games. When I was showing my daughter this game, she mentioned that she liked it when games ended in pleasing patterns. So then I started to try to win (or lose) games with a symmetric pattern, if possible.
Most of the patterns are symmetric about an axis (reflection). Some display rotational symmetry. Where possible, I will also include a link to the replay URL of the game. Here’s my first one.