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Rounded table corners CSS only
...between edge of the corner cells & the edge of the table. Can be fixed by reducing the border radius for the corner cells. Thanks :D
– Vishal Shah
Feb 9 '11 at 13:50
...
Yes/No message box using QMessageBox
...ethod)
EDIT:
you can use QMesssageBox outside a QWidget context, see @TobySpeight's answer.
If you're even outside a QObject context, replace tr with qApp->translate("context", "String") - you'll need to #include <QApplication>
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Why does int i = 1024 * 1024 * 1024 * 1024 compile without error?
...648); // error
System.out.println(2147483647 + 1); // no error
By contrast a long literal would compile fine:
System.out.println(2147483648L); // no error
Note that, in fact, the result is still computed at compile-time because 1024 * 1024 * 1024 * 1024 is a constant expression:...
Convert a CERT/PEM certificate to a PFX certificate
...ates" MMC. On Windows 2013 the MMC is called "Certificates". On Windows 10 by default your certificate should be under "Personal"->"Certificates" node.
Export Certificate. In context menu select "Export..." menu:
Select "Yes, export the private key":
You will see that .PFX option is enabled i...
jQuery & CSS - Remove/Add display:none
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In JavaScript:
getElementById("id").style.display = null;
In jQuery:
$("#id").css("display","");
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How to remove leading zeros using C#
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@avrahamcool which can be handled by looking at the length of the string and simply returning "0" if it's empty after the trim. Or using PadLeft(1, '0').
– Cœur
Aug 29 '19 at 3:01
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How do I break out of a loop in Perl?
...in a file.
-n : loop over the input one line at a time, assigning it to $_ by default.
-p : same as -n, also add print after each loop iteration over the input.
SEE ALSO:
last docs
last, next, redo, continue - an illustrated example
perlrun: command line switches docs
More examples of last in Perl ...
How do you return from 'gf' in Vim
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Just use :e# followed by Enter - that basically says to edit the last (most recent) file.
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f...
Append text to input field
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// Define appendVal by extending JQuery
$.fn.appendVal = function( TextToAppend ) {
return $(this).val(
$(this).val() + TextToAppend
);
};
//_____________________________________________
// And that's how to use it:
$('#Some...
How do you remove a Cookie in a Java Servlet
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Keep in mind that a cookie is actually defined by the tuple of it's name, path, and domain. If any one of those three is different, or there is more than one cookie of the same name, but defined with paths/domains that may still be visible for the URL in question, you'll...