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What is the difference between Scope_Identity(), Identity(), @@Identity, and Ident_Current()?
...oned above, there is a bug in the implementation of scope_identity, so I recommend to use an alternative method, the OUTPUT clause. See my answer below.
– Sebastian Meine
Oct 30 '12 at 21:15
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What does T&& (double ampersand) mean in C++11?
...s once true, but was changed.(e.g. int x; int &&rrx = x; no longer compiles in GCC) – drewbarbs Jul 13 '14 at 16:12
The biggest difference between a C++03 reference (now called an lvalue reference in C++11) is that it can bind to an rvalue like a temporary without having to be const. Th...
How to clear MemoryCache?
...MemoryCache documentation makes me wonder if disposing and recreating is recommended: "Do not create MemoryCache instances unless it is required. If you create cache instances in client and Web applications, the MemoryCache instances should be created early in the application life cycle." Does this ...
Using git repository as a database backend
...aches to this one, but all of them are either too hard on resources or too complex to implement (and thus kind of kill the original purpose of offloading all the hard implementation stuff to git in the first place):
"Blunt" approach: 1 user = 1 state = 1 full working copy of a repository that serv...
How to implement a tree data-structure in Java? [closed]
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@Joa A four-years-older me agrees with you completely. Nix the tree class.
– jjnguy
Sep 5 '14 at 13:19
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JavaScript function similar to Python range()
...lt.push(i);
}
return result;
};
See this jsfiddle for a proof.
Comparison between range() in JavaScript and Python
It works in the following way:
range(4) returns [0, 1, 2, 3],
range(3,6) returns [3, 4, 5],
range(0,10,2) returns [0, 2, 4, 6, 8],
range(10,0,-1) returns [10, 9, 8, 7, 6,...
Is there a way to select sibling nodes?
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How to detect which one of the defined font was used in a web page?
...d fonts.
Here's where it came from:
Javascript/CSS Font Detector (ajaxian.com; 12 Mar 2007)
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When to use margin vs padding in CSS [closed]
..., you will end up with the content of the first element followed by 1em of combined margin followed by the content of the second element. So the content of the two elements is only 1em apart.
This can be really useful when you know that you want to say 1em of spacing around an element, regardless ...
Connecting to remote URL which requires authentication using Java
...the Authenticator instance is a JVM-wide global variable. See: docs.oracle.com/javase/9/docs/api/java/net/…
– Neil Bartlett
Aug 9 '19 at 14:17
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