9 More Discussions You Might Find Interesting
1. Programming
With a little bit of work, was able to build a nice "Wuhan Coronavirus Status" app using MQTT and the IoT-OnOff app. More on this technique here:
ESP32 (ESP-WROOM-32) as an MQTT Client Subscribed to Linux Server Load Average Messages
The result turned out nice, I think. I like the look and... (10 Replies)
Discussion started by: Neo
10 Replies
2. UNIX for Beginners Questions & Answers
Is it possible to toggle back and forth between an xterm invoked from one tty, and a shell invoked from a different tty?
I am running Centos 7 with KDE and booting in non-graphic mode. After logging in on the default window (/dev/tty1) , I can then use ALT-F2 to access a new window (/dev/tty2),... (1 Reply)
Discussion started by: rhgscty
1 Replies
3. Red Hat
Hi everyone!
I have a strange situation. I'm running an NX remote Gnome desktop session. On the remote machine, there is a whole load of unsaved data in a window. A problem that I've been having with this NX session is that I can't load Gnome Applets, including the Window Switcher. So.. when I... (0 Replies)
Discussion started by: alexandicity
0 Replies
4. Programming
Hello. I can't get it work :(
My application receives data from em-marin reader only being active. Switching to another app makes the port become silent.
MarinReader works in another thread.
Port reading is going while the app is inactive (tested).
Env: Ubuntu 9.04, Gnome, Qt (i've tryed pure... (2 Replies)
Discussion started by: Dp0H
2 Replies
5. Programming
class B
{
public:
void fns(void){//base def;}
};
class D:public B
{
public:
void fns(void) {//new def;}
};
I was thinking the above is overriding but somewhere else i found the above is just hiding.Only virtual functions can be considered as overriding?
This is the exact statement ... (1 Reply)
Discussion started by: johnbach
1 Replies
6. Shell Programming and Scripting
Hi,
I have a directory i want to just hide this directory.
Could you please tell me the command to hide directory. (2 Replies)
Discussion started by: shivanete
2 Replies
7. Windows & DOS: Issues & Discussions
Hello,
We someone help me resolve this problem. I have window 2000 professional, windows 98 and Unixware 7.0.1 on the network. I was able to establish connection with all. However, l was unable to ping window 98 from window 2000 professional. I was able to ping the window 2000 from the window... (10 Replies)
Discussion started by: kayode
10 Replies
8. IP Networking
Is there anyone who knows how to hide an IP from being logged by the site you are visiting. I know of some paid companies but I am looking for a different solution. Is there some way in UNIX to mask the ip.
Help this is urgent.
Datopdog (1 Reply)
Discussion started by: datopdog
1 Replies
9. Shell Programming and Scripting
I'm calling a program with a command line arguement containing a password. while the process is running anyone on the system can ps -ef and see the password. Is there a way to prevent this from happening.
example
PROGRAM USERNAME/PASSWD
I've also tried
PROGRAM `cat passfile`
... (7 Replies)
Discussion started by: sudojo
7 Replies