|Related to : How to update html page for all viewers?|
|Do android PDF viewers convert the PDF into an image?|
Ultimately someone is always going to convert the PDF to an image. Or
better said to pixels because that is what you need to display on the
tablet screen (or any screen that I know of). The question is who does
the conversion, when it is done and how well and quickly it is done.
For a tablet viewer, the challenge is to do the conversion quickly
enough not to bother the user with load times and th
|oracle - UPDATE SQL: how to update several times the same line|
You can try this:
String sql3= "UPDATE PROject.book SET quantity=quantity + "
+ "(select count(*) FROM project.cart where project.cart.isbn =
+ " WHERE project.book.isbn in (SELECT project.cart.isbn FROM
|Why does this UPDATE command not update the data, even though there is no error?|
using(SqlConnection conn = new SqlConnection(CS))
using (SqlCommand cmd = new SqlCommand("update users Set
ucode=@UCODE ", conn))
|Update query update not work|
along with having typo,you used
$ID = $_REQUEST['Student_Id'];
in your code i dont found any element with id 'Student_Id' in your
form, so there will be no value in $ID, and no update will be done.
|In ASP.NET I Need to update a control, run a task, then update control again|
Classic ASP really confuses things, IMO. ASP.NET MVC remains truer to
the actual HTTP lifecycle. What actually happens with HTTP is that the
client (browser) sends an HTTP request to the server, which then
constructs a single HTTP response to send back. In the case of a web
page request, that HTTP response includes all the HTML.
So, all the work your handler does on the server side "constructing"