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How to track down log4net problems
...how to tell what's going on on the inside. For example, I've got a console appender and a database appender in my project. I made a few changes to the database and the code, and now the database appender doesn't work anymore. I'll figure out why eventually, but it would help a lot if I could see wha...
Does Redis persist data?
...from disk. Or is it always a blank store which is only to store data while apps are running with no persistence?
5 Answers
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ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock'
... have this error before. But when I wanted to connect to my db thru an iOS app by using ssh tunnel, I got this 2013 error. To solve it I had to edit /etc/my.cnf and commented #bind-address = 127.0.0.1 Reference 1 Reference 2. Then I could connect. After this, I realized I was getting now this 2002 ...
Preloading images with jQuery
...ayOfImages).each(function () {
$('<img />').attr('src',this).appendTo('body').css('display','none');
});
}
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RelativeLayout is taking fullscreen for wrap_content
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Note that this can also happen when using a large drawable as a background. To get around it, pull the main content out into a child layout, and make the background a sibling <ImageView> that's behind it.
– Ben Leggiero
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What is the maximum size of a web browser's cookie's key?
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You can also use web storage too if the app specs allows you that (it has support for IE8+).
It has 5M (most browsers) or 10M (IE) of memory at its disposal.
"Web Storage (Second Edition)" is the API and "HTML5 Local Storage" is a quick start.
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Where does Vagrant download its .box files to?
What happens to the .box file after the following command is executed?
8 Answers
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Finish an activity from another activity
...he static reference so there is no memory leaking, but that depends on the app structure.
– DArkO
Apr 30 '12 at 9:30
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gunicorn autoreload on source change
...nality on production. If you think you need it - you need to rethink your approach for dev or deployment.
– Dmitry Ziolkovskiy
May 9 '17 at 10:52
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How to detect the device orientation using CSS media queries?
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It may not be a bad thing to apply a different style when the keyboard is popped up because the visible area is generally more fit for the style that applies to the landscape mode. So may not be a bummer.
– Muhammad bin Yusrat
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