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How do I expire a PHP session after 30 minutes?
... session handler, your filesystem must keep track of access times (atime). Windows FAT does not so you will have to come up with another way to handle garbage collecting your session if you are stuck with a FAT filesystem or any other filesystem where atime tracking is not available. Since PHP 4.2.3...
Casting vs using the 'as' keyword in the CLR
...y late.Is And Cast:2135, Is And As:2145, As And null check: 1961,specs: OS:Windows Seven, CPU:i5-520M, 4GB of DDR3 1033 ram, benchmark on array of 128,000,000 items.
– Behrooz
Jun 25 '10 at 13:32
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vs vs for inline and block code snippets
...)
data:text/html;charset=utf-8,<html >
<script>document.write(window.navigator.userAgent)</script>
<script></script>
<style>
codenza, code {} /* noop mnemonic aide that codenza mimes code tag */
codenza {display:block;white-space:pre-wrap}
</style>...
With CSS, use “…” for overflowed block of multi-lines
...</p>
</div>
</div>
the fiddle
(resize browser's window for testing)
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What are the security risks of setting Access-Control-Allow-Origin?
...magine what a user would see if they accessed the resource in an incognito window. If you're happy with everyone seeing this content (including the source code the browser received), it's safe to add Access-Control-Allow-Origin: *.
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catch exception that is thrown in different thread
...rol thread-safe. Using shared data instead, and the single-threaded System.Windows.Forms.Timer, with a short Interval of say 0.2 seconds, you can easily send information from the worker thread to the control without Invoke.
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How to upgrade PostgreSQL from version 9.6 to version 10.1 without losing data?
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Worked beautifully for upgrading from 9.1 to 9.5 on a Windows 2012 server.
– Rolf
Sep 2 '16 at 13:38
4
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SOAP or REST for Web Services? [closed]
... REST; you've hardcoded to a resource tree. It's the same as coding to c:\windows\temp or whatever, as opposed to querying for the PROPER location to use. Because it works for a while, doesn't make it the right thing to do, nor is it good coding practice.
– Paul Sonier
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Use CSS3 transitions with gradient backgrounds
...ow when this was added. Still not working on latest Firefox & Chrome / Windows 10.
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PHP: Convert any string to UTF-8 without knowing the original character set, or at least try
... (using OpenSSL or mcrypt)? Could this interfere with decoding? What about Windows-1252? What about security implications? The use of utf8_decode() and utf8_encode() in Sanitizer::isUTF8 are dubious.
People have pointed out short-comings in the PHP mb_* functions. I never took time to investigate i...