原创 Getting grub into a disk image
dd if=/dev/zero of=disk.img bs=1024k count=500 parted disk.img mklabel msdos parted disk.img mkpart primary ext2 0 5
2020-06-17 08:09:43
原创 how to setup svn repos
how to setup svn repos：1. svnadmin create /home/ted/backup/svn/repos2. /home/ted/backup/svn/repos/conf裏面是配置文件 修改好配置
2020-06-17 06:19:48
原创 typeof operator
http://gcc.gnu.org/onlinedocs/gcc/Typeof.html typeof is a way to refer to the type of an expression, supported by gcc
2020-06-17 06:19:48
原创 const at the end of function and passing const object in a function call
#include <ostream.h> Class B { public: virtual void print() const { cout << "printB" <<
2020-06-17 06:19:48
原创 use glib-genmarshal to create marshalers
When splitting widget iconview( the one modified by us) out of gtk, we have to face a problem that certain marshalers t
2020-02-26 02:23:57
原创 gobject instantiation
MamanBar *bar = g_object_new (MAMAN_TYPE_BAR, NULL); first instantiation of an object, (1) maman_b_class_ini
2020-02-26 02:23:57
2
原创 C++中extern “C”含義深層探索
引用自：http://blog.csdn.net/yydrewdrew/archive/2007/04/03/1550409.aspx1.引言 C++語言的創建初衷是“a better C”，但是這並不意味着C++中類似C語
2020-02-26 02:23:57
原创 gobject reference count summary
Goal: provide a flexible model based on reference counting which can be integrated in applications which use or require
2020-02-26 02:23:57
原创 Declare and Definition
聲明”向計算機介紹名字，它說，“這個名字是什麼意思”。而“定義”爲這個名字分配 存儲空間。無論涉及到變量時還是函數時含義都一樣。無論在哪種情況下，編譯器都在“定義” 處分配存儲空間。對於變量，編譯器確定這個變量佔多少存儲單元，並在內存中
2020-02-26 02:23:57
原创 a useful bash script, making use of IFS
IFS=$',/r/n' for i in `adb shell ls /proc/ |grep [1-9].*` do echo /proc/$i/maps:-------- adb shell cat /proc/$i/maps do
2020-02-26 02:23:57
原创 gdk pixbuf collections
(1) Creating slides base = gdk_pixbuf_new_from_file (argv[1], NULL); result = create_slide (base, atoi (argv[2])); gd
2020-02-26 02:23:57
原创 about user time in X domain
_NET_WM_USER_TIME property: this property stores an Xserver time which rep
2020-02-26 02:23:57
1
原创 基於GTK+和X-window的GUI在嵌入式Linux中的應用
嵌入式 Linux 下 GUI 的選擇，對大多數開發人員來說是一個需要權衡對比的過程。選擇 GTK+ 運行在 X 系統上，然後 X 系統運行在嵌入系統的 framebuffer 上，這會是一個很好的選擇。
2020-02-26 02:23:57
原创 delete event和destroy信號
0. 有關g_signal和gtk_signal GtkObject中， gobject_class->dispose = gtk_object_dispose static void gtk_object_dispose(GO
2020-02-26 02:23:57