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How to save/restore serializable object to/from file?
...gt;If false the file will be overwritten if it already m>ex m>ists. If true the contents will be appended to the file.</param>
public static void WriteToBinaryFile<T>(string filePath, T objectToWrite, bool append = false)
{
using (Stream stream = File.Open(filePath, append ? FileMode.Appe...
SQLite - How do you join tables from different databases?
...ll=\"#1BB76E\"/\u003e\u003c/svg\u003e\u003c/a\u003e",
contentPolicyHtml: "User contributions licensed under \u003ca href=\"https://stackoverflow.com/help/licensing\"\u003ecc by-sa\u003c/a\u003e \u003ca href=\"https://stackoverflow.com/legal/content-policy\"\u003e(content policy)...
Gradients in Internet m>Ex m>plorer 9
...'000000';
$to_stop = isset($_GET['to']) ? $_GET['to'] : '000000';
header('Content-type: image/svg+xml; charset=utf-8');
echo '<?xml version="1.0"?>
';
?>
<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="100%" height="100%">
<defs>
<linearGradient id...
What type of hash does WordPress use?
...r implements the Portable m>PHP m> password hashing framework, which is used in Content Management Systems like WordPress and Drupal.
They used to use MD5 in the older versions, but sadly for me, no more. You can generate hashes using this encryption scheme at http://scriptserver.mainframe8.com/wordpre...
Submit HTML form on self page
...only thing that works for me. <br/> link The action and formaction content attributes, if specified, must have a value that is a valid non-empty URL potentially surrounded by spaces........ if it has one, or else the empty string.
– JoelBondurant
Jan 18...
WARN Could not determine content-length of response body. Set content-length of the response or set
I just upgraded to rails 3.2.2, and now on rails s, page load, I get all these errors in the log:
3 Answers
...
What is the difference between gmake and make?
...ll=\"#1BB76E\"/\u003e\u003c/svg\u003e\u003c/a\u003e",
contentPolicyHtml: "User contributions licensed under \u003ca href=\"https://stackoverflow.com/help/licensing\"\u003ecc by-sa\u003c/a\u003e \u003ca href=\"https://stackoverflow.com/legal/content-policy\"\u003e(content policy)...
C++ catching all m>ex m>ceptions
...
try{
// ...
} catch (...) {
// ...
}
will catch all C++ m>ex m>ceptions, but it should be considered bad design. You can use c++11's new current_m>ex m>ception mechanism, but if you don't have the ability to use c++11 (legacy code systems requiring a rewrite), then you have no named m>ex m>cept...
What is the best way to dump entire objects to a log in C#?
... just displays the type and the length of the array, but doesn't print its contents).
– Konrad Morawski
Sep 20 '12 at 6:57
5
...
How to prevent form resubmission when page is refreshed (F5 / CTRL+R)
... you can hash some of the request parameters to make a string based on the content and then check that you haven't sent it already.
//create digest of the form submission:
$messageIdent = md5($_POST['name'] . $_POST['email'] . $_POST['phone'] . $_POST['comment']);
//and check it against the s...