Class C Error in Counter Strike

LAN servers are restricted to local clients (class C).

When Connecting 2 or more Systems in a network for playing Counter Strike, many times we face a Class C Error.To Solve this no need to restart systems or CS game on all the Systems.

Solution:-

Restart the CS (Counter Strike) game of the System which is the "Host" of the game. And again start hosting the game and allow all others systems to connect. Thats it!!

If any other Queries ,please feel free to comment. i will try to respond as soon as possible. :)

How to Show Profile Pictures of your Whatsapp contacts in Gallery

For Android Phones---------------

Whatsapp Contacts Profile pictures are actually get Saved when we open it and will remain in phone till that contacts new Pic replace it. So if you want to show them up in Gallery then follow the below steps

1)  Open File Manger or say "my files".

2)  Go into Whatsapp Folder

3)  There will be several folders such as Backups,Media, Profile Pictures etc. Open Profile Pictures folder.

4)  There we can see Contacts Pictures with a one extra file which is " .nomedia " . 

5) Delete that  .nomedia  file.

And thats it. You are Done !!!

Note:-  Deleting .nomedia file is totally safe. If in future you want it back then just restart your Phone. :) 

 

How to Hide Media Files from showing up in Gallery of Android Phones

For Android Phones----------------

Many times we have to give our phone to Friends or Family when they ask for it and in some situations we can't refuse it. But we actually dont want them to see some Media Files( like pictures,vedios or Audios ) which are private.

In that case, u need the below tweak!!! 

Steps as Follows====

1) Open your phone's  File Manager

2) Go To that  Folder which contains your media files.

3) Rename the Folder by putting a dot(.) infront of the folder Name. ( but dont forget to change the  File Manager settings for showing Hidden Files)

                                       OR

3) Paste a " .nomedia " file in that folder.

and thats it. You are Done !!! 

NOTE :- You  dont need to get or create a " .nomedia " file. If you are Whatsapp User then you actually Have it. Its in your "Profile Pictures" Folder. Just Copy it and paste to the folder whichever you want.

If any have Query feel free to Comment here. I would Love to reply it asap.

8051 Keil code to Rotate a String on LCD screen

/** Code Source :- www.tentuts.com **/

#include<reg51.h>
sbit rw=P2^0;  //read write pin
sbit rs=P2^1;  // data/command pin
sbit en=P2^2; //enable pin

void lcd_init(void );
void lcd_cmd(unsigned char );
void delay(unsigned int );
void lcd_display(unsigned char);
void lcd_clear(void );
const unsigned char text[]={"Welcome to MUFADDAL KAGDA World  Of  Programming!!"};

void main(void ){
 unsigned char i,loc=0x80;
  rw=0;
  lcd_clear();
  lcd_init();
  for(i=0;text[i]!='\0';i++){
   loc++;
   lcd_display(text[i]);
   if(loc>=0x8f)
    lcd_cmd(0x18);
  }

}
void lcd_clear(void){
 
    lcd_cmd(0x01);
 }
void lcd_init(void ){

   lcd_cmd(0x30);
   lcd_cmd(0x0c);
   lcd_cmd(0x06);
 }

void lcd_cmd(unsigned char cmd){

  rs=0;
  P1=cmd;
  en=1;
  delay(75);
  en=0;
 }

void lcd_display(unsigned char text){

 rs=1;
 P1=text;
 en=1;
 delay(1);
 en=0;
 }
void delay(unsigned int time){
unsigned int i,j;
for (i=0;i<time;i++)
 for(j=0;j<1275;j++);
 }

8051 code of Low Cost path Lightening and Presence Detector

/* Author:- Mufaddal Kagda
8051-P89V51RD2 */


#include <reg51.h>
#include <string.h>

sbit rs = P2^7;  // declare P2.7 as rs pin
sbit en = P2^5;  // declare p2.5 as enable pin
sbit rw = P2^6;  // declare p2.6 as read/write pin
sbit b = P0^7;   // busy flag
sbit port = P1^2;  // connected to IR sensor
void writecmd(unsigned char a); // function to send command to LCD
void writedat(unsigned char b);  // function to send data to LCD
void busy();   // function to check LCD is busy or not
void writestr(unsigned char *s); // function to write string on LCD

void writecmd(unsigned char a)
{
 busy();   // check for LCD is busy or not
 rs = 0;   // clear rs pin for command
 rw = 0;   // clear rw pin to write
 P0 = a;   // send command character
 en = 1;   // strob LCD
 en = 0;

}
void writedat(unsigned char b)
{
 busy();   // check for LCD is busy or not
 rs = 1;   // set rs pin for data
 rw = 0;   // clear rw pin to write
 P0 = b;   // send data character
 en = 1;   // strob LCD
 en = 0;
}
void busy()
{
 en = 0;   // disable display
 P0 = 0xFF;  // configur P0 as input
 rs = 0;   // clear rs pin for command
 rw = 1;   // set rw pin to read
 while(b==1)
 {
  en=0;   // strob LCD till P0.7 is 1
  en=1;
 }
 en=0;
}
void send(unsigned char d)
{
while(!TI);
TI=0;
SBUF=d;
}
void writestr(unsigned char *s)
{
 unsigned char l,i;
 l = strlen(s);               // get the length of string
 for(i=1;i<=l;i++)
 {
  writedat(*s);              // write every char one by one
  s++;
 }
}
 
main()
{
    P0=0x00;                      // P0 and P0 as output ports
    P2=0x00;
port=0;
TMOD=0x20;            //Enable Timer 1
    TH1=0XFD;
    SCON=0x50;
    TR1=1;
TI=1;
        writecmd(0x3C);               // initialize LCD
        writecmd(0x0E);  
        writecmd(0x01);

    writecmd(0x01);
send('0');
writestr("Not Occupied");
while(port==0);

    writecmd(0x01);
send('1');
writestr("Occupied");
        while(port==1);                       // continuous loop

 }