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List all base classes in a hierarchy of given class?
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>>>
>>> import inspect
>>> inspect.getmro(B)
(<class '__main__.B'>, <class '__main__.A'>, <type 'object'>)
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How can an html element fill out 100% of the remaining screen height, using css only?
...wsers look to the parent elements (html, body) to calculate the height.
<html>
<body>
<div id="Header">
</div>
<div id="Content">
</div>
</body>
</html>
html, body
{
height: 100%;
}
#Header
{
width: 96...
How do I right align div elements?
... Zero is zero regardless of unit... One would think this logic would be built into browsers by now. link
– ShellNinja
Mar 18 '14 at 13:27
7
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How do you make Vim unhighlight what you searched for? [duplicate]
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Just put this in your .vimrc
" <Ctrl-l> redraws the screen and removes any search highlighting.
nnoremap <silent> <C-l> :nohl<CR><C-l>
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How to implement a rule engine?
... statements:
(Edit : full working example with generic method)
public Func<User, bool> CompileRule(Rule r)
{
var paramUser = Expression.Parameter(typeof(User));
Expression expr = BuildExpr(r, paramUser);
// build a lambda function User->bool and compile it
return Expression....
What is the usefulness of `enable_shared_from_this`?
...tion for enable_shared_from_this:
class Y: public enable_shared_from_this<Y>
{
public:
shared_ptr<Y> f()
{
return shared_from_this();
}
}
int main()
{
shared_ptr<Y> p(new Y);
shared_ptr<Y> q = p->f();
assert(p == q);
assert(!(p < q...
How do I declare an array of weak references in Swift?
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Create a generic wrapper as:
class Weak<T: AnyObject> {
weak var value : T?
init (value: T) {
self.value = value
}
}
Add instances of this class to your array.
class Stuff {}
var weakly : [Weak<Stuff>] = [Weak(value: Stuff()), Weak(value: S...
Why use ICollection and not IEnumerable or List on many-many/one-many relationships?
I see this a lot in tutorials, with navigation properties as ICollection<T> .
9 Answers
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What's the difference between an id and a class?
What's the difference between <div class=""> and <div id=""> when it comes to CSS? Is it alright to use <div id=""> ?
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How to use Fiddler to monitor WCF service
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You need to add this in your web.config
<system.net>
<defaultProxy>
<proxy bypassonlocal="False" usesystemdefault="True" proxyaddress="http://127.0.0.1:8888" />
</defaultProxy>
</system.net>
then Start Fiddler on the WEBSERVE...