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CoreDev

32 karma · joined February 3, 2012

I am a german mobile developer started to hack in the age of 10. Hacking is my mentality and i always looking for new challenges and things no one made before =)
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CoreDev··on BitBucket down with guru mediation notice
I can confirm that for germany too. Maybe only europeans are affected?
CoreDev··on BitBucket down with guru mediation notice
The screenshot of the error page before: http://s7.directupload.net/images/120919/69zd4jog.png
CoreDev··on Parse is down due to SSL certificate expiry
This sounds true, but there is always something called calendar for important things which will expire.

I have a own calendar just for expire dates of software and certificats. My reminder is set to 2 months before the event.

CoreDev··on Software art: mp3 player (only 176kb)
I am not really impressed. Bass.dll is under 100kb and handle most of the formats mentioned.

WMA etc. can be played with pure system calls. I bet that the .exe himself is creating the window handles etc. with pure system calls instead of using an framework or resource files.

I have not looked into binary details but i would not be wondered if the file is packed with kkrunchy (.farbrausch) or similiar.

@michh, 4k is the new 64k ;)

CoreDev··on Show HN: Heart rate measure with iPhone and iPod (Promocodes :))
Some weeks ago i asked myself if its maybe possible to hear my own heart with the microphone.

After some testing around with some filters and other tools i decided to code an app for everyone.

It does not work really good for people with slow rates like athletes but i am working on v2 already :)

Here are some promo codes for you =D

9AKA44KP9WMK - 9TNJL4KLEL3M - PEF9H9N93MPY - XYXPKWTP7AWX

CoreDev··on Show HN: Weekend project. Heart rate measure with the iPhone microphone :)
I had an stupid idea 2 weeks ago if it would be possible to use the iPhone mic on the chest to measure the heart rate =) This is what came out =)

Sound processing is totally fascinating and hopefully i will learn more! I am looking forward for the first suggestions and updates :)

CoreDev··on FileVault 2 Easily Decrypted
It should be mentioned that in the past the University of Princeton had successfully extracted encryption keys from a cold booted computer after the PC has been completely turned off.

They even demonstrate what they had recovered and how many bits has been lost.

Check this page and videos: https://citp.princeton.edu/research/memory/ https://citp.princeton.edu/research/memory/media/