g_signal_connect . The second argument for this function is detailed_signal : a string of the form “signal-name::detail”. source :http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html GtkWidget is the base class for all widgets. “expose-event” is an signal and the signal list is available at http://library.gnome.org/devel/gtk/unstable/GtkWidget.html
Author Archives: jeffrin
signal “expose-event”
g_signal_connect . The second argument for this function is detailed_signal : a string of the form “signal-name::detail”. source :http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html GtkWidget is the base class for all widgets. “expose-event” is an signal and the signal list is available at http://library.gnome.org/devel/gtk/unstable/GtkWidget.html
IP Puzzles +
Amidst the traffic of the Internet is an enormous amount of undesirable communication. Currently there is no significant disincentive for clients who contribute to this flood of undesirable communication. A mechanism for punishing only the malicious is required in order to discourage clients from behaving badly. The standard response has been to disconnect clients exhibiting …
programming tip 1.
In CAIRO + GTK programming.The GTK part will be in the main() function. and cairo API will be in the functions that GTK calls. Ofcourse GTK API can be in the functions too, but CAIRO will not be inside main() normally.
rectangle +
A closed planar quadrilateral with opposite sides of equal lengths and , and with four right angles. A square is a degenerate rectangle with a=b The area of the rectangle is A=ab and its polygon diagonals p and q are of length [latex] p = q = \sqrt{(a{^2}+b{^2})} [/latex] A rectangle has a circumcircle with …
definition circle.
A circle is the set of points equidistant from a point C(h,k) called the center. The fixed distance r from the center to any point on the circle is called the radius. The standard equation of a circle with center C(h,k) and radius r is as follows. [latex] (x-h){^2} + (y-k){^2} = r{^2} [/latex] Reference. …
initial CVS upload
Go to project parent directory. set CVSROOT. Example: CVSROOT=:ext:ahiliation@cvs.savannah.nongnu.org:/sources/jeffgraphics export CVSROOT $cvs import -m “” start
destined +
Text : Forward Chain : Filters packets destined for networks protected by the firewall. Meaning : Filters packets that are determined beforehand for networks (it not “the networks”) protected by the firewall. I think it is the private networks. Packets that come from the outside world into the private network. A firewall is normally a …
than . function word.
Text : You used variables with the same name than functions. Meaning : You used variables with the same name than functions with the same name. Meaning in Typical Context You should have used functions with the same name P.S I do not guarantee about the correctness of the above statements.
mysql start
MySQL tinkering mysql> create database jeffdatabase -> ; Query OK, 1 row affected (0.03 sec) mysql> show databases; +——————–+ | Database | +——————–+ | information_schema | | jeffdatabase | | mysql | +——————–+ 3 rows in set (0.00 sec) mysql> use jeffdatabase Database changed mysql> show tables; Empty set (0.00 sec) mysql> create table songs …