Game Developers: Some general questions about high scores, achievements, multi player support and in game ads.

by Jason Proctor » Thu, 18 Mar 2010 05:05:52 GMT


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 i'm in complete agreement. Rails has a lot of good ideas and is very 
quick to get started, but Ruby is a disaster of a language IMHO.


the Groovy/Grails thing almost gets there, but then they had to go 
and make a new Ruby-like language, sigh.


however, if you adopt RESTful URLs and JSON, then that effectively 
isolates your server technology, allowing you to switch from a 
prototype environment to a production one without any change to the 
clients.




Hi all, Robert, I think we spoke on another thread a while back.. forget now. I am a JEE guy, tried RoR, couldn't stand the language syntax and how slow, for most things it was. I know I know.. RoR is often cited by java developers as being much faster to build apps with, etc. I just don't find it to be true, for me. The language reminds me too much of perl and I never liked that. Java, C, OO Pascal, even Basic, just seems to make more sense as a language structurally. I've also tried OBjective-C and find it to be much harder to work with than C/C++. I don't know why.. I just can't remember all the little nuances of the language, like the hyphen on lines, etc. On Wed, Mar 17, 2010 at 11:33 AM, Justin Giles And an off topic question.. I see more and more people talking about getting a free phone from google? Is there some place you sign up to get this? I'd love to get a Nexus One to test on... sounds like some people are getting just that.. a free phone to test on? Please see the following thread: <



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1. Audio port requirements

The CDD says a device must support audio out, but is not specific.  I
assume that means a device can support whatever port and format they
want?

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2. Execute Android native executable in Debian - No such file or directory

Hi,

I have built a helloworld application using NDK. It works fine in
emulator and target.

If I load it to Debian system (armv5te), it would execute:

./helloworld
-bash: ./helloworld: No such file or directory

file helloworld
helloworld: ELF 32-bit LSB executable, ARM, version 1 (SYSV),
dynamically linked (uses shared libs), not stripped

I have put Android libraries into a local directory and set
LD_LIBRARY_PATH accordingly:

ldd helloworld
        libc.so => /root/projects/lib/libc.so (0x40001000)
        libstdc++.so => /root/projects/lib/libstdc++.so (0x40049000)
        libm.so => /root/projects/lib/libm.so (0x4004b000)
        libdl.so => /root/projects/lib/libdl.so (0x4006d000)

Using strace:

strace ./helloworld
execve("./helloworld", ["./helloworld"], [/* 16 vars */]) = -1 ENOENT
(No such file or directory)
dup(2)                                  = 3
fcntl64(3, F_GETFL)                     = 0x20002 (flags O_RDWR|
O_LARGEFILE)
fstat64(3, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 0), ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x4001e000
_llseek(3, 0, 0xbec38918, SEEK_CUR)     = -1 ESPIPE (Illegal seek)
write(3, "strace: exec: No such file or di"..., 40strace: exec: No
such file or directory
) = 40
close(3)                                = 0
munmap(0x4001e000, 4096)                = 0
exit_group(1)                           = ?

Thanks.

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