Eclipse error, “The selection cannot be launched, and there are no recent launches” [duplicate]

Eclipse can’t work out what you want to run and since you’ve not run anything before, it can’t try re-running that either. Instead of clicking the green ‘run’ button, click the dropdown next to it and chose Run Configurations. On the Android tab, make sure it’s set to your project. In the Target tab, set … Read more

Android Studio update 0.5.3 – platform ‘android-19’ not found

I had the same problem. Deleting ~/.AndroidStudioPreview (on Debian GNU/Linux ‘sid’) fixed the problem. This directory was from an older version of AS (0.3.x). I don’t know what the equivalent of the GNU/Linux ~/.AndroidStudioPreview is on Windows/Mac OS X/… (for Windows it’s under C:\Users\<user>\.AndroidStudioPreview\).

Honeycomb Android emulator is dog slow – will it get manageable before the official release? [closed]

The short answer is “yes”. The Honeycomb emulator performance will be improved in future release of the development tools. For right now, you should start by increasing the amount of device RAM used by the emulator. The default is 256Mb but 1Gb is probably more reasonable. [Update (April 9 2012) — The latest developer tools … Read more

Could not find folder ‘tools’ inside SDK

If you install Eclipse properly then: Start Eclipse From the menu bar, select Window > Preferences > Android For Android location, browse the folder in which you install Android SDKs. In Android SDKs folder, rename the folder platforms-tools to tools. Select the folder Android SDKs through Preferences dialog box.

Choosing the right IOS XML parser [closed]

Best comparison I’ve seen on the subject: http://www.raywenderlich.com/553/how-to-chose-the-best-xml-parser-for-your-iphone-project The difference between the slowest and fastest parsers in his case was a factor of 2. Depending on your feature requirements, there are definitely parsers that can cut your parsing time in half.

tech