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What is the difference between sites-enabled and sites-available directory?
...he2 is restarted.
See here https://help.ubuntu.com/lts/serverguide/httpd.html
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Select random row from a sqlite table
...data doesn't have to match the declared affinities (sqlite.org/fileformat2.html#section_2_1). Everything is stored in b-tree pages, so either way it has to do at least a b-tree search towards the leaf. To accomplish this efficiently it would need to store the size of the subtree along with each chil...
List files in local git repo?
...t committed.
http://www.kernel.org/pub/software/scm/git/docs/git-ls-files.html
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Postgresql SELECT if string contains
...hich is mentioned in postgresql.org/docs/current/static/functions-matching.html. However I have found that to be too much slower compared to the strpos/position solutions.
– phunehehe
Oct 9 '18 at 16:33
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Get a list of all the files in a directory (recursive)
...[1] http://mrhaki.blogspot.nl/2010/04/groovy-goodness-traversing-directory.html
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Customizing Bootstrap CSS template
...while maintaining custom CSS, without having to change anything about your HTML. You can simply sway boostrap.css files.
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How to check internet access on Android? InetAddress never times out
...st. http://developer.android.com/reference/android/net/ConnectivityManager.html
EDIT: You can use
Context.getSystemService(Context.CONNECTIVITY_SERVICE)
.getNetworkInfo(ConnectivityManager.TYPE_MOBILE)
or
Context.getSystemService(Context.CONNECTIVITY_SERVICE)
.getNetworkInfo(Conne...
Image loaded event in for ng-src in AngularJS
...alert('image could not be loaded');
});
}
};
});
HTML:
<img ng-src="{{src}}" imageonload />
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What is a non-capturing group in regular expressions?
.... Let's try some examples, shall we?
Imagine you have some kind of XML or HTML (be aware that regex may not be the best tool for the job, but it is nice as an example). You want to parse the tags, so you could do something like this (I have added spaces to make it easier to understand):
\<(?...
Using Razor, how do I render a Boolean to a JavaScript variable?
How do I render a Boolean to a JavaScript variable in a cshtml file?
6 Answers
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