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Get domain name from given url
...ritten fails for the valid URLs:
httpfoo/bar -- relative URL with a path component that starts with http.
HTTP://example.com/ -- protocol is case-insensitive.
//example.com/ -- protocol relative URL with a host
www/foo -- a relative URL with a path component that starts with www
wwwexample.com -- ...
CSS filter: make color image with transparency white
...invert(1);
}
<p>
Original:
<img src="http://i.stack.imgur.com/jO8jP.gif" />
</p>
<p>
Filter:
<img src="http://i.stack.imgur.com/jO8jP.gif" class="filter" />
</p>
First, brightness(0) makes all image black, except transparent parts, which re...
Python: Get the first character of the first string in a list?
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30
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Git number of commits per author on all branches
I'd like to get the number of commits per author on all branches. I see that
1 Answer
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Interfacing with structs and anonymous unions with c2hs
...me the members. The layout in memory is the same so that it will be binary compatible. You would have to do this patch for each version of the lib.
struct monome_event {
monome_t *monome;
monome_event_type_t event_type;
/* __extension__ for anonymous unions in gcc */
__extension__ ...
Recommended way to save uploaded files in a servlet application
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Sep 6 '13 at 18:58
BalusCBalusC
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Programmatically change log level in Log4j2
... org.apache.logging.log4j.core.config.Configurator;
Configurator.setLevel("com.example.Foo", Level.DEBUG);
// You can also set the root logger:
Configurator.setRootLevel(Level.DEBUG);
Source
EDITED to reflect changes in the API introduced in Log4j2 version 2.0.2
If you wish to change the root l...
How to get a reference to a module inside the module itself?
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How to make the overflow CSS property work with hidden as value
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