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Starting with PSP homebrew
Host system: Debian GNU/Linux sid/testing x86 PSP: PSP Slim with a hacked 3.90M33-2 firmware Required tools and libs Prepare a place for the PSP development stuff: mkdir -p $HOME/lib/pspdev Make it...
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localtime is not thread safe
Thats right, current glibc’s implementation of localtime function is not thread-safe, instead we have localtime_r available which offers the same functionality but it is reentrant. Here is why...
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Receiving notifications for new stackoverflow c++ questions
Just created a quick perl script for reading the c++ question rss feed and used notify-send to get the notifications in the desktop. You need libnotify-bin and notification-daemon installed in your...
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C++0x cool features: Lambda function
Have you heard that a new c++ draft is coming soon? It’s called c++0x for the moment and includes some new cool features. A good description of the new features. Basics I’ve been recently playing...
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Static locals and threadsafety in g++
Often when looking in the internet for implementations of some patterns in C++ we come across the well-known Meyers singleton, which is basically the next code: class Singleton{ Singleton(){ //...
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Widen wordpress.com Contempt theme
Just buy the “edit css” improvement and add the next lines to your css to get a wider theme, you’ll lose the shadows on the sides though. #pagebar { width:955px; } #page { width:955px; } #content {...
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C++ tuples, a quick overview
Ok, c++ tuples, here is quick and dirty: // g++ 4.1 #include <string> #include <iostream> #include <tr1/tuple> using std::tr1::tuple; using std::tr1::tie; using std::tr1::make_tuple;...
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Linux, add user to a group without logout
We often find that we need to add ourselves to a given group to access a resource. Like, we need to access the cd reader and only people in the cdrom group can access it. Easy stuff, we just use sudo...
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VNC in your browser through WebSockets, handled by Gevent
Reading on websockets the other day I ended in this article about websockets and vnc and it draw my attention immediately over the showmethedesktop project. Now, given my interest on async servers and...
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bash directory bookmarks with autocompletion
Just stick this in your ~/.bashrc declare -A bookmarks bookmarks["myproject"]="/home/user/projects/folder/myproject" bookmarks["tmp"]="/tmp" keys=${!bookmarks[@]} function bm { if [ -z $1 ];then...
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