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creating url with sprintf creates wrong url


creating url with sprintf creates wrong url

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creating url with sprintf creates wrong url
Tag : matlab , By : CrimsonGore
Date : November 25 2020, 07:22 PM


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Sprintf in php what am I doing wrong


Tag : php , By : user105769
Date : March 29 2020, 07:55 AM
help you fix your problem I am new to PHP and I am somewhat understanding it. Now I am working on something but I keep getting a error message saying Parse error: parse error, unexpected T_ECHO in C:\wamp\www\mymoney.php on line 11. Now I am looking at line 11 and I don't see anything i am doing wrong. So I was woundering if someone can help me understand what I might be doing wrong thanks.
$buyscandybar=.55
$balance=$balance

C lang - sprintf creates 8 char-long string instead of 6, when applied to negative int


Tag : c , By : drbillll
Date : March 29 2020, 07:55 AM
it should still fix some issue sprintf(string, "%06x", -1); prints at least 6 characters. %x implies an unsigned number. (unsigned) -1, in hex, is FFFFFFFF on a 32-bit unsigned machine.
When scanf() gets to the "%06x", "The unsigned int argument is converted to unsigned octal (o), unsigned decimal (u), or unsigned hexadecimal notation (x or X) in the style dddd; ..." C11dr ยง7.21.6.1 8

sprintf in C giving wrong output


Tag : c , By : Jaya
Date : March 29 2020, 07:55 AM
To fix the issue you can do I recommend to use arrays of char and pass them to your function as parameter. You local array char firstName[MAX_STRING]; goes out of scope if getFirstName terminates. This meas the variable is not longer accessible after getFirstName has terminated and a pointer to the variable is undefined behaivoir.
#include <stdio.h>

#define MAX_STRING 10

void getFirstName( char *firstName )
{
    printf("Please enter your first name: ");
    fflush( stdout );
    fgets( firstName, MAX_STRING, stdin );
}

void getLastName( char *lastName )
{
  printf("Please enter your last name: ");
  fflush( stdout );
  fgets( lastName, MAX_STRING, stdin );
}

void getNickName( char *nickName )
{
    printf("Please enter your nick name: ");
    fflush( stdout );
    fgets( nickName, MAX_STRING, stdin );
}

void getCompleteName (
         char*          completeName,
         const char*    firstName,
         const char*    lastName,
         const char*    nickName)
{
  sprintf(completeName,"%s \"%s\" %s",firstName,nickName,lastName);
}

int main ()
{
  char firstName[MAX_STRING];
  char lastName[MAX_STRING];
  char nickName[MAX_STRING];
  char completeName[MAX_STRING*3+10];

  getFirstName( firstName  );
  getLastName( lastName );
  getNickName( nickName );

  getCompleteName( completeName, firstName, lastName, nickName );
  printf("Hello %s.\n",completeName);
  return(EXIT_SUCCESS);
} 

Creating path using CGMutablePath creates line to wrong CGPoint


Tag : ios , By : user105769
Date : March 29 2020, 07:55 AM
I wish this help you I was planning to display information of AR object in screen with arrow in 2D. So I used projectPoint to get corresponding position of object in screen. I have this function to return convert 3D position of node to 2D and CGPoint to display info text in. , path.addLine(to: s) s here had reversed y so this did the trick
let frame = self.sceneView.frame
let sInversed = CGPoint(x: from.x, y: frame.height - s.y)

path.addLine(to: sInversed)

wrong usage of sprintf?


Tag : cpp , By : rixtertech
Date : March 29 2020, 07:55 AM
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