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Auto increment in phpmyadmin
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However when I tried that I got this error: Query error: #1075 - Incorrect table definition; there can be only one auto column and it must be defined as a key
– Yaakov Ainspan
Feb 7 '16 at 15:47
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How to debug Apache mod_rewrite
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You'll find the 2.4 log items in the relevant error log. This may depend on your configuration, but default Debian/Ubuntu setups have them in /var/log/apache2/error.log
– Josiah
May 8 '15 at 21:34
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Keystore change passwords
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after enter keystore pass -changeit it gives error keytool error: java.io.IOException: Keystore was tampered with, or password was incorrect
– Dilip
Nov 25 '13 at 10:25
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Disable a Button
...t sets the sender to Any instead of AnyObject but both still work.... What error are you getting?
– Krivvenz
Feb 5 '19 at 14:08
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Sending email in .NET through Gmail
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You can still get user not logged in errors if Google just suddenly decides you have sent too many in the past xx number of minutes. You should always add a trySend, if it errors sleep a while, and then attempt again.
– Jason Short
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How do I show a console output/window in a forms application?
...r, EventArgs e)
{
AllocConsole();
}
[DllImport("kernel32.dll", SetLastError = true)]
[return: MarshalAs(UnmanagedType.Bool)]
static extern bool AllocConsole();
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Stop setInterval
I want to stop this interval in the error handler from running repeatedly. Is that possible, and if so, how?
6 Answers
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Check if inputs are empty using jQuery
...e usability where it counts.
$('#signupform').submit(function() {
var errors = 0;
$("#signupform :input").map(function(){
if( !$(this).val() ) {
$(this).parents('td').addClass('warning');
errors++;
} else if ($(this).val()) {
$(this...
Calling a parent window function from an iframe
...otocol and domain name. If it does not happen then you will get a security error as it is not allow to have cross domain scripting.
– a4bike
Sep 2 '15 at 16:08
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How can I avoid Java code in JSP files, using JSP 2?
...never the DB access throws an exception. In the above example, the default error 500 page will be displayed which you can anyway customize by an <error-page> in web.xml.
If you want to invoke some Java code to postprocess a request, e.g. processing a form submit, then implement a servlet and...