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modifying this jquery poll script to accept numerical input instead of multiple choice


modifying this jquery poll script to accept numerical input instead of multiple choice

By : Julien B.
Date : November 19 2020, 12:41 AM
I think the issue was by ths following , Fiddle Demo
Try this update fiddle
code :
      $(document).ready(function () {
  //called when key is pressed in textbox
  $("#quantity").keypress(function (e) {
     //if the letter is not digit then display error and don't type anything

     var agetdata = $(this).attr("maxlength");
      limit_check($(this),  agetdata);
     if (e.which != 8 && e.which != 0 && (e.which < 48 || e.which > 57)) {
        //display error message
        $("#errmsg").html("Digits Only").show().fadeOut("slow");
               return false;
    }
   });
     function limit_check(limit_id,  num) {
                var txt_cnt = limit_id.val();
                txt_cnt = txt_cnt.substring(0, num);
            }
});


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How to accept multiple input into a same script

How to accept multiple input into a same script


By : Suresh yadav
Date : March 29 2020, 07:55 AM
Hope this helps How can I accept multiple-line input into a same script. Or in other words to process multiple files with the following script: , Add a for loop:
code :
#!/bin/bash
echo 'Enter file names (wild cards OK)'
read files
for input_source in $files ; do
    if test -f "$input_source" ; then 
        sort $var | uniq -c | head -10  # You probably should include $input_source somewhere
    fi
done
Accept Numerical Values only for input using scanf

Accept Numerical Values only for input using scanf


By : Shivaprasad Suvarna
Date : March 29 2020, 07:55 AM
it fixes the issue If you really want to deal with user input that could be hostile use a separate function for getting the number.
Allows
code :
#include <errno.h>
#include <stdio.h>
#include <stddef.h>

int GetInteger(const char *prompt, int *i) {
  int Invalid = 0;
  int EndIndex;
  char buffer[100];
  do {
    if (Invalid)
      fputs("Invalid input, try again.\n", stdout);
    Invalid = 1;
    fputs(prompt, stdout);
    if (NULL == fgets(buffer, sizeof(buffer), stdin))
      return 1;
    errno = 0;
  } while ((1 != sscanf(buffer, "%d %n", i, &EndIndex)) || buffer[EndIndex] || errno);
  return 0;
}

int main() {
  int a, b, c;
  if (GetInteger("Enter first number to add\n", &a)) {
    ; // End of file or I/O error (rare)
  }
  if (GetInteger("Enter second number to add\n", &b)) {
    ; // End of file or I/O error (rare)
  }
  c = a + b;
  printf("Sum of entered numbers = %d\n",c);
  return 0;
}
How can I use poll to accept multiple clients? (TCP Server) (C)

How can I use poll to accept multiple clients? (TCP Server) (C)


By : user2893612
Date : March 29 2020, 07:55 AM
I wish did fix the issue. Here is an example using "C" and "select" on Linux:
http://www.binarytides.com/multiple-socket-connections-fdset-select-linux/
Python Crash Course : Using int() to accept numerical input

Python Crash Course : Using int() to accept numerical input


By : Austen
Date : March 29 2020, 07:55 AM
seems to work fine You are using Python 2 and the book author is using Python 3.
In Python 2 input tries to evaluate the entered value, so the string '21' actually becomes 21 as an int.
Accept multiple lines of input in a bash script

Accept multiple lines of input in a bash script


By : Fred Katz
Date : March 29 2020, 07:55 AM
Hope this helps I am in the middle of writing a bash script. The pending point I am stuck with is how to accept multiple inputs from the user at a time. , Yes, you can: use readarray:
code :
printf "Enter the domain names: "
readarray -t arr
# Do something...
declare -p arr
$ bash script
Enter the domain names: domain1.com
domain2.com
domain3.com
domain4.com
declare -a arr='([0]="domain1.com" [1]="domain2.com" [2]="domain3.com" [3]="domain4.com")'
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