Javascript HTML - Firefox does not show default selected value on page load

Problem:
I have a web page where user will enter his/her Date of Birth by choosing from the Month, Day and Year List.


Date of Birth will automatically be saved after clicking the Next button. Which I have verified successful.


When user clicked the back button, page should automatically select the previously entered Date of Birth. My Jquery library is jquery-1.12.3 and my jquery code is this:

 var dobth = $('#dobthOrig').val();  
 var comp = dobth.split('/');  
 var m = parseInt(comp[0], 10) - 1;  
 var d = parseInt(comp[1], 10);  
 var y = parseInt(comp[2], 10);      
 $('select.month option[value='+m+']').attr('selected','true');  
 $('select.day option[value='+d+']').attr('selected','true');  
 $('select.year option[value='+y+']').attr('selected','true');   

However, when user clicked the back button, the Date drop down displayed current date (which is the default date) and not the selected date. I checked thru Dev Tool of Firefox and correct value is selected but display is not.


Selected Day

Selected Month


Solution: 

 autocomplete="off"  

- I searched from forum that code
- But what worked perfectly for me is changing the "attr" attribute to "prop".

 $('select.month option[value='+m+']').prop('selected','selected');  
 $('select.day option[value='+d+']').prop('selected','selected');  
 $('select.year option[value='+y+']').prop('selected','selected');   

Oracle Statement to extract fields that has numeric value

I have this data where users should input a description of profession. But one day, i found out that there are pure numeric entries. I need to query all record where PROFESSION column has numeric value.

Oracle Statement to extract fields that has numeric value

 SELECT EMPID, NAME, PROFESSION  
 FROM EMPLOYEE  
 WHERE REGEXP_LIKE(PROFESSION, '^[[:digit:]]+$')  

Add left and bottom border for iText Cell PDF

Code
So I have this PDF layout that a cell should have both left and bottom border. 

 PdfPCell row26cell_4 = new PdfPCell(row26Par_4);  
 row26cell_4.setBorder(Rectangle.BOTTOM);  
 row26cell_4.setBorder(Rectangle.RIGHT);  
 row26cell_4.setBorderWidth(.9f);  

Solution:

 PdfPCell row26cell_4 = new PdfPCell(row26Par_4);  
 row26cell_4.setBorder(Rectangle.RIGHT | Rectangle.BOTTOM);