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Understanding slice notation
...s than you ask for. For example, if you ask for a[:-2] and a only contains one element, you get an empty list instead of an error. Sometimes you would prefer the error, so you have to be aware that this may happen.
Relation to slice() object
The slicing operator [] is actually being used in the ab...
Why not use java.util.logging?
... logback projects.
There are objective reasons for preferring SLF4J. For one, SLF4J allows the end-user the liberty to choose the underlying logging framework. In addition, savvier users tend to prefer logback which offers capabilities beyond log4j, with j.u.l falling way behind. Feature-wise j.u....
Load different colorscheme when using vimdiff
...
Is it possible to call more than one command between the two pipes "|"? I would be interested in return to original colorscheme after using vimdiff from vim too...
– Somebody still uses you MS-DOS
Jun 14 '10 at 13:30
...
Bidirectional 1 to 1 Dictionary in C#
...neric, bidirectional 1 to 1 Dictionary class in C# (2), ie. a BiDictionaryOneToOne<T, S> which is guaranteed to only contain one of each value and key (up to RefEquals anyway), and which can be searched using either key or value. Anyone know of one, or should I just implement it myself? I ca...
Jquery bind double click and single click separately
... $this.removeClass('clicked');
alert("Just one click!");
//your code for single click
}
}, 500);
}
});
Try it
http://jsfiddle.net/calterras/xmmo3esg/
...
structure vs class in swift language
From Apple book
"One of the most important differences between structures and classes is that structures are always copied when they are passed around in your code, but classes are passed by reference."
...
What is the facade design pattern?
...
for some one looking for a facade design pattern with real world example. i came across this short youtube tutuorial . hope its useful youtu.be/dLjJo2v2re8
– Sankar ganesh
May 1 '17 at 9:00
...
Default template arguments for function templates
...red examples of default template parameters for function templates can be done with overloads.
AraK:
struct S {
template <class R = int> R get_me_R() { return R(); }
};
could be:
struct S {
template <class R> R get_me_R() { return R(); }
int get_me_R() { return int();...
What are WSGI and CGI in plain English?
...
Technically one could say there are more subtle variations than just those two, at least in as much as how the processes get started or how code gets activated within an embedded system. So one just has to be careful in generalising thin...
Should I use px or rem value units in my CSS? [closed]
... extremely important to know that per spec, the CSS px unit does not equal one physical display pixel. This has always been true – even in the 1996 CSS 1 spec.
CSS defines the reference pixel, which measures the size of a pixel on a 96 dpi display. On a display that has a dpi substantially diff...