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Ignore mapping one property with Automapper
...
From Jimmy Bogard: CreateMap<Foo, Bar>().ForMember(x => x.Blarg, opt => opt.Ignore());
It's in one of the comments at his blog.
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impro...
.htaccess redirect all pages to new domain
... http://www.newdomain.com/$1 [R=301,L]
www.example.net/somepage.html?var=foo redirects to www.newdomain.com/somepage.html?var=foo
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Can I change the height of an image in CSS :before/:after pseudo-elements?
...t the content as such. Different browsers show very different behaviour
#foo {content: url("bar.jpg"); width: 42px; height:42px;}
#foo::before {content: url("bar.jpg"); width: 42px; height:42px;}
Chrome resizes the first one, but uses the intrinsic dimensions of the image
for the...
Why can I use a function before it's defined in JavaScript?
...in normal top-down order.
If you changed the example to say:
var internalFoo = function() { return true; };
it would stop working.
The function declaration is syntactically quite separate from the function expression, even though they look almost identical and can be ambiguous in some cases.
T...
Undefined, unspecified and implementation-defined behavior
... @Celeritas: Hyper-modern compilers can do better than that. Given int foo(int x) { if (x >= 0) launch_missiles(); return x << 1; } a compiler can determine that since all means of invoking the function that don't launch the missiles invoke Undefined Behavior, it can make the call to la...
Common use-cases for pickle in Python
...ample..
>>> import pickle
>>> a = Anon()
>>> a.foo = 'bar'
>>> pickled = pickle.dumps(a)
>>> unpickled = pickle.loads(pickled)
>>> unpickled.foo
'bar'
Edit: but as for the question of real-world examples of pickling, perhaps the most advanced ...
How do I set the proxy to be used by the JVM
...roxyHosts property!
-Dhttp.nonProxyHosts="localhost|127.0.0.1|10.*.*.*|*.foo.com|etc"
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How to make an image center (vertically & horizontally) inside a bigger div [duplicate]
...gn="center" valign="center">
<tr><td>
<img src="foo.jpg" alt="foo" />
</td></tr>
</table>
</div>
but you should always stick to just css whenever possible.
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jQuery: click function exclude children.
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My solution:
jQuery('.foo').on('click',function(event){
if ( !jQuery(event.target).is('.foo *') ) {
// code goes here
}
});
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multiprocessing.Pool: When to use apply, apply_async or map?
...alling get().
For example:
import multiprocessing as mp
import time
def foo_pool(x):
time.sleep(2)
return x*x
result_list = []
def log_result(result):
# This is called whenever foo_pool(i) returns a result.
# result_list is modified only by the main process, not the pool workers....