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What exactly does the Access-Control-Allow-Credentials header do?
... on cross-origin requests.
You also need to make sure your browser isn't blocking third-party cookies if you want cross-origin credentialed requests to work.
Note that regardless of whether you are making same-origin or cross-origin requests, you need to protect your site from CSRF (especially if...
The role of #ifdef and #ifndef
...
The code looks strange because the printf are not in any function blocks.
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How to convert `git:` urls to `http:` urls
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helps when firewall blocks git protocol! :)
– Wojtek Turowicz
Jun 14 '13 at 15:36
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Label on the left side instead above an input field
...http://www.tutorialrepublic.com/twitter-bootstrap-tutorial/bootstrap-forms.php
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How to unmount a busy device
...untpoint will hit the newly overlaid directory with zero permissions - new blockers to the unmount are thereby prevented.
First try to remount,ro
The major unmount achievement to be unlocked is the read-only remount. When you gain the remount,ro badge, you know that:
All pending data has been wr...
Returning IEnumerable vs. IQueryable
...ECT * FROM [dbo].[WebLog]"
It approximately takes 90 seconds to run that block of code against a WebLog table which has 1 million records.
So, all table records are loaded into memory as objects, and then with each .Where() it will be another filter in memory against these objects.
When we use I...
Send POST data using XMLHttpRequest
...s on how to do this.
var http = new XMLHttpRequest();
var url = 'get_data.php';
var params = 'orem=ipsum&name=binny';
http.open('POST', url, true);
//Send the proper header information along with the request
http.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
http.onre...
How to get jQuery dropdown value onchange event
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Add try this code .. Its working grt.......
<body>
<?php
if (isset($_POST['nav'])) {
header("Location: $_POST[nav]");
}
?>
<form id="page-changer" action="" method="post">
<select name="nav">
<option value="">Go to page...</option...
Entity Framework with NOLOCK
...e the consequence? if someone omits the transactionScope.Complete() in the block mentioned above? Do you think I should file another question for this?
– Eakan Gopalakrishnan
Jan 9 '15 at 12:58
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How many database indexes is too many?
...intenance is mostly associated with the expense of writing to a great many blocks and the block splits as new rows are added with values that are "in the middle" of existing value ranges for that column. This can be mitigated by partitioning and having the new data loads aligned with the partitionin...