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Python != operation vs “is not”

... @MatrixFrog: In PHP or JavaScript we would say that is is like === (very equal), and conversely is not is like !== (not exactly equal). – Orwellophile Apr 2 '17 at 1:43 ...
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Paging with Oracle

... Syntax is cleaner, but performance is worse (dba-presents.com/index.php/databases/oracle/…) – wweicker Mar 22 '19 at 15:43 ...
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Illegal mix of collations MySQL Error

...your connect. You client library may support more elegant method to do it (php::mysqli does, php::mysql does not). – Quassnoi Jun 17 '09 at 19:04 ...
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Adding one day to a date

... <?php $stop_date = '2009-09-30 20:24:00'; echo 'date before day adding: ' . $stop_date; $stop_date = date('Y-m-d H:i:s', strtotime($stop_date . ' +1 day')); echo 'date after adding 1 day: ' . $stop_date; ?> For PHP 5.2.0+...
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Meaning of $? (dollar question mark) in shell scripts

...about to do vendor/bin/drush status bootstrap | grep -q $(vendor/bin/drush php-eval 'if (function_exists("t")) echo t("Successful");') &> /dev/null;. If I had to put that in a single line if [ ... ] it would be terribly unreadable. I plan to store the output of that line to a variable so I ca...
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Styling Google Maps InfoWindow

...s.Marker({ position: latlng, map: map, icon: "<?php echo plugins_url( 'assets/img/map-pin.png', ELEMENTOR_ES__FILE__ ); ?>" }); var property_img = locations[i][6], title = locations[i][0], price = locations[i][3], bedrooms = locations[i][4], typ...
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Why is nginx responding to any domain name?

...e Apache listening on Port 8080 on the internal interface only and I proxy PHP and Perl scripts to Apache. However, I run two separate applications that both return links with ":8080" in the output html attached as they detect that Apache is not running on the standard Port 80 and try to "help" me...
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HMAC-SHA1 in bash

...ution, but mainly to prove that the results are the same, we can also call PHP's hmac_sha1() from the command line: [me@home]$ echo '<?= hash_hmac("sha1", "value", "key") ?>' | php 57443a4c052350a44638835d64fd66822f813319 ...
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e.printStackTrace equivalent in python

...r: integer division or modulo by zero (From http://blog.tplus1.com/index.php/2007/09/28/the-python-logging-module-is-much-better-than-print-statements/ via How to print the full traceback without halting the program?) shar...
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How do I do base64 encoding on iOS?

...ally fast implementation which was ported (and modified/improved) from the PHP Core library into native Objective-C code is available in the QSStrings Class from the QSUtilities Library. I did a quick benchmark: a 5.3MB image (JPEG) file took < 50ms to encode, and about 140ms to decode. The cod...