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1 Infinite Loot, Cupertino

Jun 05, 2012

There is one thing that you can only get in Cupertino: Clothing and merchandise with an Apple logo. With Apple being my favorite brand is probably quite understandable that will want to be wearing the bitten Apple whenever I can… as opposed to Nike which I prefer over other sports brands.

With Nike I like the simplicity of the Swoosh, that only gets beaten bit the Apple because Apple because of the simple fact that I owe my livelihood to the company from Cupertino.

Being in San Francisco naturally triggers the “Pilgrimage Syndrome” where people – similar to birds – seem to need to migrate South to settle at the Apple Company Store in Cupertino to fill the need for spending money on the mentioned merchandise.

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Scouting Ahead of WWDC

Jun 04, 2012

When traveling to the US for WWDC I learned that I need a few days to adjust my sleeping cycle so I added the week before the – then rumored – date to my itinerary. This provides me with some opportunities to scout ahead, meet local developers and catch up on the Movies.

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Mine is Longer than Yours

Jun 02, 2012

Everybody is shortening URLs these days. While this saves spaces in Tweets it has several disadvantages for the user: you don’t see the domain that this link refers to. And you know that for certain clicks on the short URL are recorded and data-mined. Just have a look at my public bit.ly timeline. I check there often … pure vanity.

You might remember my hobby project Tweet Curator which allows the filtering of tweets that have certain domains. Now the next extension of this concept would be to also expand those pesky short URLs and use the referred domains for blocking too. There is NO hiding any more!

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Let’s Bounce!

Jun 01, 2012

You probably have seen it hundreds of times, it’s become so natural to you that you probably don’t consciously notice it any more. I’m speaking of the bouncing of icons on the dock in OS X. The method how those pesky little critters (aka “Icons”) try to win your attention. Me! Me! ME!

This animation is probably the one you see the most in your day-to-day business working on code on a Mac. Yet I have never seen anybody using it in an iOS app. Why? It’s not that this animation is the sort of Clippy that everybody hopes to forget about some day. It’s something that well established and we know what it means.

When I asked around (on Twitter) and looked around (on Google) was only found a couple of “spring loaded” formulas, but nothing concrete that would enable me to get this animation added to my app. So I researched it and now I’m happy to present to you … 3 Methods of bouncing.

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Twitter Curator Demo

May 31, 2012

I get so fed up with how YouTube mangles the screen recordings of QuickTime that I purchased Screenflow. I wanted to show off my specialized Twitter search tool that I’m working on besides of my regular projects. A “Hobby” if you will.

I would very much appreciate if you would take a few minutes to watch it and then let me hear your thoughts. If you have some ideas for improvements then don’t hesitate to let me know.

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Linguan 1.1

May 29, 2012

Linguan 1.1 brings the long-awaited support for localizing XIB files. While it has proven a boon for iOS developers where you generally can easily set the UI strings from code, Mac developers where left in the rain because there you typically have way more strings in the XIB files making it impractical to localize everything in code.

For the immediate first version we are remote-controlling ibtool which needs to be installed with the Xcode Commanline Tools and the path properly set up.

sudo /usr/bin/xcode-select /Applications/Xcode.app/Contents/Developer

… or wherever your Xcode.app is installed.

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DTCoreText: Custom List Prefixes

May 28, 2012

A while ago Austrian development company Antiloop approached me. They needed to have custom list prefixes in DTCoreText as the default bullets didn’t cut it for their purpose. They had sponsored new features for DTCoreText in the past, a shining example of a company that is willing to invest in the Open Source technologies they use.

There is no provision in CSS to achieve this directly, but a well known workaround exists using the li:before pseudo-selector together with a content attribute and list-style:none. This omits the list prefix, but substitutes the contents of content.

To get the unicode double chevrons right (U+00BB) you would specify this style:

ul {list-style-type:none;}
li:before {content:"\00bb ";}

Note the use of the non-standard -webkit-padding-start which specifies the left padding for lists in Safari. The content attribute apparently is containing unicode sequences with a single back slash.

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Radar: NSFetchedResultsController does not get refreshed for added relationship

May 26, 2012

This was quite a head-scratcher for me today. So I documented it as a Radar (rdar://11541277) because it just feels wrong to me. If there are reasons for this behavior I was unable to find them documented.

Please let me know via Twitter or in the comments if you have a good reason for this or know of any documentation related to this.

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iWoman 2.0.7

May 24, 2012

This is yet another maintenance release aiming to fix some time zone problems users were having.

Changes

  • Fixed a bug that could lead to an incorrect cycle date showing on the wheel view
  • Changed: No both the Wheel View and the Calendar View go to Today when resuming from background

The first hopefully is the last bug fix related to the time zones. Internally all dates are now absolute. That means they won’t change if you travel to somewhere that has a different time zone than where you are usual at.

The second item was much requested because it would save the user from having to tap the Today button upon returning to the app from background.

Update June 1st: the update was approved and is now on the app store.

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Twitter.framework Tutorial

May 20, 2012

I have this idea for an app that I would totally use myself. You know I started XcodeJobs.com and the @XcodeJobs twitter feed to go with it to have a channel to retweet all the iOS-related job offerings that flow before my very eyes. For the site I’ve been talking to people to create a login for themselves and post their jobs self-servingly. For the twitter feed I’ve been using the Twitter search features with a variety of search terms to find tweets where company owners of the developers themselves are tweeting about job postings.

Now the reality of the matter is that most of all Tweets are from recruiters, agencies, job sites and other kinds of services that a self-respecting iOS developer does not want anything to do with. So right now I’m manually filtering tweets. There are a variety of criteria that I want to be able to combine to end up at the real good retweet-worthy tweets.

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