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Monthly Archives: July 2006

Email Push for free

Tuesday, July 11, 2006

Here is the great blog post that describes the way to get your emails onto the mobile device without the need to pay for black berry server nor Good. The underlying idea is to use IDLE command in IMAP protocol. From you j2me email client one connects to IMAP server and get’s into the IDLE [...]

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J2ME memory optimization tip. Multidimensional arrays.

Monday, July 3, 2006

Mobile phone is a resource constrained device, that imposes some challenges for application developers.
Quite often it is very convenient to use multidimensional arrays, though when doing so, we have to keep in mind that there is an overhead price to pay, that is, for every array object created, overhead == 16 bytes.
int array of size:0 [...]

Filed in Development | Comments (4)