Objective C for Max 5
I bought my upgrade of Max 5 yesterday, and I’m of course eagerly waiting for my license code. Trying to put Objective-C and Cocoa into all that I do, I found Rémy Muller’s blogpost about writing Objective-C externals for Max. Also, Electrotap has posted ObjectiveMax on Google Code. It’s dual-licensed GPL/Commercial which of course […]
DashBoard
It’s been a while since I wrote about what I’m doing, but nothing much has changed: I’m working with the iPhone SDK making different applications. Today I’d like to demo the application that made me start working with the iPhone: DashBoard. I first got interested with dashboards when I tried to make something userfriendly with […]
Debugging Cocoa
Debugging Autorelease is a great wiki entry at CocoaDev. EXC_BAD_ACCESS, meaning accessing an object you’ve already released (most likely) or have not yet instantiated (it happens) isn’t that fun to debug. Luckily, the NSZombie environment variable works when developing for iPhone as well, and I could find the error that had cost me most of […]
The iPhone shortage
The mac world is high on expectations because of what is apparently a shortage of iPhones. New version coming up soon? Yes, probably. People hope for a 3G version. I hope for one too. I expect it to be announced in June and available end August. People think of a 32gb version. Sounds logical. But […]
NASA cuts Spirit
It’s all over the news: due to budget problems, NASA puts Spirit into hibernation and cuts back on the activity for Opportunity. Where do I sign the protest list?!
No atos(1) in the iPhone dev kit?
One thing I love about Java development is the ease of finding bugs through stack traces. Unfortunately, it doesn’t seem that Cocoa likes being so verbose about it, it prefers just giving memory addresses to the function. CocoaDev has a nice article about how to add this that’s based on Apple’s documentation, but it requires […]
Exception handling in Cocoa
Being fairly new to Cocoa I enjoyed reading O’Reilly’s MacDevCenter’s article on exception handling with Cocoa.
Getting info on private Cocoa frameworks
class-dump is a great tool for getting information about how private frameworks work that you may want to use. For example, iPhotoAccess.framework gave among other classes the following:
@interface Base64 : NSObject
{
}
+ (id)stringForBase64:(id)fp8;
+ (id)base64ForString:(id)fp8;
@end
iPhone dev continues
My work with the iPhone SDK continues, working on three clients to our backend services at the moment. I’m very much looking forward to blogging about this as it’s cleared at work. But as you probably have noticed from my posts, working locally and synchronizing with the back-end is what I believe most iPhone applications […]
Google Data for Cocoa/iPhone
According to iPhone Atlas, Google has pushed out a new release of its GData Objective-C Client Library that can be used with the iPhone SDK. Yay for Google! Check it out! For my last job I used Google Spreadsheets and Google Documents quite a bit, and it’s great being able to integrate it. Making […]
SQLite for iPhone SDK
After asking on the MacRumors forums I was pointed back to FMDB that I had looked at a couple of days ago. FMDB is a Cocoa wrapper for SQLite3. I had a look at it, and after my initial difficulties, I found that I was trying a way to complicated way to use it for […]
Mono on iPhone
Way cool, a composer/musician/LDAP-developer has made Mono run on iPhone. Jailbreaked, by the look of it, looking forward to seeing it compile with the official iPhone SDK as well and a Mono Touch library.
iPhone SDK questions and comments
So, two days of implementing ideas, trying stuff out, reading discussions, documentation and watching videos have passed since the iPhone SDK was launched. My dayjob has become developing for the platform, which is great. It’s a fun platform to work with and developing for it is quick. I’m really looking forward to Apple delivering those […]
iPod Touch development
After yesterdays iPhone SDK release, my boss agreed that we should spend some time making a client for our apps with it and got me an iPod touch to work with. Good stuff. The SDK and tutorials seem very good. Strange thing that many of the samples don’t run in the Aspen Simulator. Especially […]
Webkit and Webkit/Safari on Windows
I have been using Webkit nightly for the past few weeks. I was not planning on using it much, just trying it out, but it’s so fast that without really intending to, I’ve stopped using Firefox. I never used Safari much because I like Firefox both speed- and feature-wise, but now I’m probably Webkit only. […]
PSF -> JPG converting
FixPicture is a nice little site that helped me with converting a PSF file (ArcSoft PhotoStudio format) to JPG. I had received this file as an attachment by a user who couldn’t know this was a nonstandard format, and since I didn’t have any software that could read it (as far as I know), this […]
Airtunes is back
Macrumors reports that AppleTV Take Two includes airtunes support! Yay! Finally some light in this dark tunnel. And here I was thinking that Apple had abandoned the technology after leaving it out of new Airports. I’m looking forward to hearing just what it will do. Stream? Play back? Both ways? Bridge?
Templates in Sharepoint
I was installing a set of templates on a sharepoint server I’m setting up for work, and I came accross these great instruction on how to install them, since I had the same problem as Matthew in the comments. I even learned that the command line has for-loops. I always assumed this shell had absolutely […]
Pentaho
While Googling I found Pentaho, an open source BI suite that uses the same stack that I used for my last job: MySQL/JBoss/Tomcat/Eclipse. Great seeing there are more out there, and if you’re starting up with BI and prefer OSS, check them out!
Named Calculation expressions
Just a quick note on Name Calculations in SSAS, they need to be written in whatever SQL dialect the underlying DB engine (probably MS-SQL) understands. I wanted to make a Sales Margin calculation, and to avoid a Divide by Zero where sale price was zero, my code for this was:
CASE
WHEN Sale0 THEN (Sale-Cost)/Sale
ELSE 0
END
Never before […]
