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MySQL ON DUPLICATE KEY - last insert id?
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Check this page out: https://web.archive.org/web/20150329004325/https://dev.mysql.com/doc/refman/5.0/en/insert-on-duplicate.html
At the bottom of the page they explain how you can make LAST_INSERT_ID meaningful for updates by passing an expressio...
How can I format a nullable DateTime with ToString()?
... conditional operators (makes using .ToString safer if you must use it)
// https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/operators/null-conditional-operators
Console.WriteLine(dt1?.ToString("yyyy-MM-dd hh:mm:ss"));
Console.WriteLine(dt2?.ToString("yyyy-MM-dd hh:mm:ss"));
// New C...
Symfony2 : How to get form validation errors after binding the request to the form
...y 2.5 / 3.0:
$string = (string) $form->getErrors(true, false);
Docs:
https://github.com/symfony/symfony/blob/master/UPGRADE-2.5.md#form
https://github.com/symfony/symfony/blob/master/UPGRADE-3.0.md#form (at the bottom: The method Form::getErrorsAsString() was removed)
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Downloading Java JDK on Linux via wget is shown license page instead
...certificate -c --header "Cookie: oraclelicense=accept-securebackup-cookie" https://download.oracle.com/otn-pub/java/jdk/14.0.1+7/664493ef4a6946b186ff29eb326336a2/jdk-14.0.1_linux-x64_bin.rpm -O ~/Downloads/jdk-14.0.1_linux-x64_bin.rpm
PS: Alf added this ( me ) :-) this, I couldn't figured out how t...
HTML-encoding lost when attribute read from input field
...5-03-04:
I just noticed that AngularJS are using exactly the method above:
https://github.com/angular/angular.js/blob/v1.3.14/src/ngSanitize/sanitize.js#L435
They add a couple of refinements - they appear to be handling an obscure Unicode issue as well as converting all non-alphanumeric characters ...
How can you check for a #hash in a URL using JavaScript?
...t;a>, not .query. Sample jQuery: $("<a/>").attr({ "href": "http://www.somewhere.com/a/b/c.html?qs=1#fragmenttest" })[0]. .hash => "#fragmenttest" and .search = ?qs=1. From there, hit up the querystring extraction question to get something other than a string.
– patr...
How to copy data from one table to another new table in MySQL?
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SELECT *
INTO newtable [IN externaldb]
FROM table1;
http://www.w3schools.com/sql/sql_select_into.asp
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phantomjs not waiting for “full” page load
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I would rather periodically check for document.readyState status (https://developer.mozilla.org/en-US/docs/Web/API/document.readyState). Although this approach is a bit clunky, you can be sure that inside onPageReady function you are using fully loaded document.
var page = require("webpage...
How to communicate between iframe and the parent site?
...is library supports HTML5 postMessage and legacy browsers with resize+hash https://github.com/ternarylabs/porthole
Edit: Now in 2014, IE6/7 usage is quite low, IE8 and above all support postMessage so I now suggest to just use that.
https://developer.mozilla.org/en-US/docs/Web/API/Window.postMessa...
How do you tell if caps lock is on using JavaScript?
...king for me. Thanks for constructive inputs in the comments.
OLD VERSION: https://jsbin.com/mahenes/edit?js,output
Also, here is a modified version (can someone test on mac and confirm)
NEW VERSION: https://jsbin.com/xiconuv/edit?js,output
NEW VERSION:
function isCapslock(e) {
const IS_MAC = /Ma...