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MySQL Server has gone away when importing large sql file
...nd closes the connection. You can increase
the maximal packet size limit by increasing the value of
max_allowed_packet in my.cnf file. On Debian: sudo nano
/etc/mysql/my.cnf, set max_allowed_packet = 64M (you can
tweak/decrease this value when error 2006 is gone), then sudo
/etc/init.d/mys...
instantiate a class from a variable in PHP?
...d parameters
PHP >= 5.6
As of PHP 5.6 you can simplify this even more by using Argument Unpacking:
// The "..." is part of the language and indicates an argument array to unpack.
$module = new $className(...$arrayOfConstructorParameters);
Thanks to DisgruntledGoat for pointing that out.
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When should I use the assets as opposed to raw resources in Android?
...ndle to it
based on a String. However some operations are more easily done by
placing files in this folder, like copying a database file to the
system’s memory. There’s no (easy) way to create an Android XML
reference to files inside the Assets folder.
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Display string as html in asp.net mvc view
...
IHtmlString as mentioned by @Jerad Rose is much better
– Pratyush Dhanuka
Aug 20 '18 at 11:30
add a comment
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jQuery find events handlers registered with an object
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You can do it by crawling the events (as of jQuery 1.8+), like this:
$.each($._data($("#id")[0], "events"), function(i, event) {
// i is the event type, like "click"
$.each(event, function(j, h) {
// h.handler is the function bein...
Android: How do I prevent the soft keyboard from pushing my view up?
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By panning it's meant that view will be scrolled to make visible that view which you're typing to. In other words if just appeared keyboard didn't cover up focused view it will remain static.
– Alexander...
Remove duplicate elements from array in Ruby
I have a Ruby array which contains duplicate elements.
7 Answers
7
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Chrome doesn't delete session cookies
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This can be caused by having Chrome set to Continue where you left off.
Further reading
Bug report: Chrome is not deleting temporary cookies – i.e. not logging me out automatically when I close all browser Windows
Issue 128513 in Chromium: ...
How to reload apache configuration for a site without restarting apache
...says things like apachectl graceful: Gracefully restarts the Apache daemon by sending it a SIGUSR1. If the daemon is not running, it is started. This differs from a normal restart in that currently open connections are not aborted.
– Tyler Collier
Feb 18 '17 at...
How to check if a String contains another String in a case insensitive manner in Java?
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As stated by the documentation for Pattern.CASE_INSENSITIVE, this works only for ASCII characters (i.e., "Ä" won't match "ä"). One needs to additionally specify the UNICODE_CASE flag to achive that.
– Philipp We...