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Comment Three good reasons to go Android-exclusive (Score 1) 419

Nobody is going to make an Android-exclusive software

"Nobody" is a strong word. Consider these three scenarios:

One could develop an Android-exclusive application and use the revenue to buy a Mac, an iTrinket, and a developer certificate on which to port the application to iOS.

One could develop an Android-exclusive application in one of the categories that Apple is known to ban.

One could develop an Android-exclusive application that requires a gamepad. The forthcoming Ouya game console runs Android, and for game genres that aren't point-and-click, an on-screen gamepad isn't really a substitute for physical buttons. Let me know when Apple even ships a standard game controller for its current iBaubles.

Comment Android 2.3 doesn't support SNI (Score 1) 419

Doesn't matter that the screen is "small", or that the processor is barely 1GHz, if that, or it has 512MB of RAM, and ships with 2.3.

Server Name Indication (SNI) allows name-based virtual hosting to work on SSL sites. The only remaining major web browsers that aren't compatible with SNI are Internet Explorer on Windows XP and Android Browser on Android 2.2 or 2.3. Try visiting SNI Test or Pin Eight on Chrome, Firefox on desktop, Safari on recent Mac OS X, or IE on recent Windows. Then try visiting it on your Android 2.x device.

Comment If the average iFan spends more (Score 1) 419

Not all phone buyers buy a lot of applications. In the early days of Android, Android phones were sold in a lot of countries that didn't yet have Google Checkout. So developers had to make their applications free and ad-supported to serve users in those countries, and users have since come to expect the $0.00 price. So let's assume hypothetically that the average member of the 17% spends four times as much money on priced applications as the average member of the 56%. In such a case, the developer of an iOS app would likely come out ahead.

Comment Android 4.2 broke the Wii Remote driver (Score 1) 419

Why does it matter, as an app developer? If your program runs without a force close and doesn't use any specific features to an Android version, your app shouldn't care if it is running on the latest code.

The upgrade from Android 4.1 to Android 4.2 broke a lot of apps that act as drivers for Bluetooth input devices. It broke "Sixaxis Controller", a driver for Sony's Dual Shock 3 controller. That eventually got fixed. It also broke "Wiimote Controller", a driver for Nintendo's Wii Remote controller. That still isn't fixed.

Comment Super Sloppy Double Dare (Score 1) 36

When I saw "people with physical challenges", I thought of "people with marathons to run"

And now that you point that out, I can't look at that without thinking of Nickelodeon's game show Double Dare .

Host: "What's the capital of Kentucky?"
Team 1: "Dare"
Host: "Now worth 20, or you can double dare them back. What's the capital of Kentucky?"
Team 2: "Double dare"
Host: "Now worth 40. What's the capital of Kentucky? You can answer or take a physical challenge."
Team 1: "Physical challenge"
Host: "The answer is Frankfort." (goes on to describe something sloppy that Team 1 must do in 30 seconds)

Comment Datel controller doesn't look licensed (Score 1) 36

"Xbox 360 Turbo Fire 2 Wireless Controller with Rumble by Datel" doesn't look licensed. Datel has a history of cracking cryptographic lockouts to produce its products. I wonder how long it'll take for Microsoft to file the ITC complaint. I get the impression from TBONE1207's one-star review that Microsoft might have already updated the Xbox 360 firmware to refuse to recognize this controller.

Comment Hosting plan compatibility (Score 1) 219

Why drive nails with a screwdriver when you could use a hammer instead?

Because hosting plans, especially budget shared hosting plans, are more likely to come with a screwdriver than with the particular version of a hammer that your application needs. You could have the best web app in the world written in Perl or Python, but you'll pay more to run it than you might on PHP-only hosting. MySQL is popular for the same reason: ubiquity on entry-level hosting.

Comment Re:Blow through your cap (Score 2) 182

for video, for a given bit stream size, are you better off with higher resolution and higher compression, or lower resolution and lower compression?

That depends. Downscaling and compressing at lower resolution is in theory equivalent to running a blur filter over the whole high-resolution picture and then compressing the blurred high-resolution picture. But in practice, video codecs prefer to handle features of a given size. MPEG-1 and MPEG-2 use 8x8 pixel cosine transform blocks, as do H.263-style codecs such as Spark, ASP (DivX), and Theora. H.264 and VP8 use variable transform block size to efficiently handle both flat areas and detailed areas in the same picture. Video codecs also differ in what sizes of motion they compensate for. Some codecs support precision down to the quarter or even eighth pixel, while others support only half pixels. Other codecs aren't effective at 1080p HD because their maximum displacements aren't big enough.

Comment Third-party controllers (Score 2) 36

Of course, all this depends on a platform capable of using third-party controllers. Xbox 360 used cryptography to lock out unlicensed controllers, and to my knowledge, Microsoft never licensed a third-party wireless controller for the Xbox 360. I've read rumors on the Internets that Xbox One will continue this policy and may end up not having third-party controllers at all.

Comment If it's a connection method, it's the real deal (Score 1) 219


My rule of thumb is that if the escape function is a method of a database connection object, such as the $conn->escape_string() of MySQLi, it's the real deal. But most of the time, I just use prepared statements, reserving manual escaping for things like the right side of operator IN that would need a large, variable number of placeholders.

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