Monthly Archives: July 2012

stack analysis by using assembly code

Posted on July 29, 2012 by jsdom

we all know for C langauge, all the subroutine( or function) would run in stack, I’m always curious how the stack works.  yesterday I wrote a simple code snippet to test, here is the code: in the above code , … Continue reading →

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add standard user to ‘develop tool’ group on mac

Posted on July 19, 2012 by jsdom

if you are standard user on mac, when you try to build and run in xcode, you would always get a prompt dialog of “Try the name and password of a user in the ‘Developer Tools’ group to allow Developer … Continue reading →

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install nodejs on opensuse

Posted on July 16, 2012 by jsdom

step 1 – figure out you opensuse version: cat /etc/SuSe-release got step 2 : add nodejs repository sudo zypper ar http://download.opensuse.org/repositories/devel:/languages:/nodejs/openSUSE_12.1/ NodeJSBuildService Step 3: install nodejs sudo zypper in nodejs nodejs-devel done.

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How to make my opensuse in virtualbox accessible

Posted on July 14, 2012 by jsdom

Everytime I install virtualbox, I always take the default ‘nat’ as the network setting. So I can access internet from inside, but outside can not access to my opensuse inside. I change the network setting to ‘bridge’, and it works. … Continue reading →

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some questions about Mac.

Posted on July 11, 2012 by jsdom

I got a mac-min machine for some native app development. Never use mac before, after I got it, feel pretty happy. The first impression about mac is that it is a linux machine?  or at least , a BSD machine? … Continue reading →

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a bug for visual studio 2008?

Posted on July 9, 2012 by jsdom

Here is a sample code, runs well in GCC, but not in visual studio 2008. #include <stdio.h>using namespace std;int main( void ){    printf( “%s\n”, “hello” );} but in visual studio 2008, I got   in order to make the namespace … Continue reading →

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