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jQuery disable/enable submit button
... change event fires only when focus is moved away from the input (e.g. someone clicks off the input or tabs out of it). Try using keyup instead:
$(document).ready(function() {
$(':input[type="submit"]').prop('disabled', true);
$('input[type="text"]').keyup(function() {
if($(this)...
Java SecurityException: signer information does not match
...ures signed with different certificates - or, perhaps more often, at least one is signed and one or more others are not (which includes classes loaded from directories since those AFAIK cannot be signed).
So either make sure all JARs (or at least those which contain classes from the same packages) ...
Bootstrap: how do I change the width of the container?
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one can't reach exact 1000px container by changing gridColumnWidth and gridGutterWidth variables... because (12*(gridColumnWidth) + 12(gridGutterWidth)) doesnot equals 1000. And so only i gave th...
WiX tricks and tips
...-nologo -sfrag -suid -ag -srd -dir WebHelp -out WebHelp.wxs -cg WebHelpComponent -dr INSTALLLOCATION -var var.WebDeploySourceDir
There's a bit going on, robocopy is stripping out Subversion working copy metadata before harvesting; the -dr root directory reference is set to our installation locati...
How do you split a list into evenly sized chunks?
...suggests a way to do it actually. Your answer is basically the same as the ones in the linked "related question".
– Calimo
Jun 14 '18 at 15:46
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Find if current time falls in a time range
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The answer below should be the accepted one... This one doesn't check for TimeSpans over days, e.g. from 22:00:00 to 02:00:00...
– FranzHuber23
Nov 8 '17 at 20:36
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How do I obtain crash-data from my Android application?
...to help them get data from their applications when they crash or behave erroneously.
It's easy to install in your app, highly configurable and don't require you to host a server script anywhere... reports are sent to a Google Doc spreadsheet !
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What specific productivity gains do Vim/Emacs provide over GUI text editors?
...work of writing web applications, which I do with a GUI text editor (which one isn't important).
20 Answers
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How do I specify a pointer to an overloaded function?
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@the_drow: The second method is actually much safer, if one of the overloads goes away the first method silently gives undefined behavior, while the second catches the problem at compile time.
– Ben Voigt
May 31 '11 at 4:36
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Delete all data in SQL Server database
... I can delete all records from all tables of my database? Can I do it with one SQL command or I need for one SQL command per one table?
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