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How can I view live MySQL queries?
...HERE COMMAND != 'Sleep' AND INFO LIKE '%UPDATE %';
For full details see: http://dev.mysql.com/doc/refman/5.1/en/processlist-table.html
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How do I find the absolute url of an action in ASP.NET MVC?
...oller exists. I would suggest the use of Request.Url.Scheme instead of the http, that way http and https are both supported.
– Pbirkoff
Mar 16 '12 at 10:25
2
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How do I execute a stored procedure once for each row returned by query?
...e that takes in the user ID and does whatever you need to do with it.
See http://www.sqlteam.com/article/user-defined-functions for a bit more background
I agree that cursors really ought to be avoided where possible. And it usually is possible!
(of course, my answer presupposes that you're only ...
How good is Java's UUID.randomUUID?
...
Wikipedia has a very good answer
http://en.wikipedia.org/wiki/Universally_unique_identifier#Collisions
the number of random version 4 UUIDs which need to be generated in order to have a 50% probability of at least one collision is 2.71 quintillion, computed...
proper way to sudo over ssh
... configuration on your target machine is the solution. Continue reading at http://maestric.com/doc/unix/ubuntu_sudo_without_password
Double not (!!) operator in PHP
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How to install mongoDB on windows?
... not an installation it’s just Downloading…
I. Download the zip file http://www.mongodb.org/downloads
II. Extract it and copy the files into your desired location.
III. Start the DB engine.
IV. Test the installation and use it.
That's it! So simple, right? Ok let’s start
1. Download the z...
Canvas width and height in HTML5
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How to pass parameters to a modal?
...ement controller for AngularJS
*
* @param $scope
* @param $http
* @param encouragementService
*/
function EncouragementController($scope, $http, encouragementService) {
/**
* set invoice number
*/
$scope.setUsername = function (username) {
...
Open firewall port on CentOS 7
...ervice, you can use:
firewall-cmd --permanent --zone=public --add-service=http
and then reload the firewall
firewall-cmd --reload
[ Answer modified to reflect Martin Peter's comment, original answer had --permanent at end of command line ]
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