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What is the instanceof operator in JavaScript?
... in any of the comments thus far: inheritance. A variable being evaluated by use of instanceof could return true for multiple "types" due to prototypal inheritance.
For example, let's define a type and a subtype:
function Foo(){ //a Foo constructor
//assign some props
return this;
}
func...
Define preprocessor macro through CMake?
...ommand for this purpose. However, recently the command has been superseded by a more fine grained approach (separate commands for compile definitions, include directories, and compiler options).
An example using the new add_compile_definitions:
add_compile_definitions(OPENCV_VERSION=${OpenCV_VERSI...
New Line on PHP CLI
...
@KingCrunch what you mean by "inter-platform compatibility"?
– edigu
Sep 12 '14 at 6:36
...
generating GUID without hyphen
... with the Guid.ToString(String) overload.
Guid.NewGuid().ToString("N");
By default letters are lowercase. A Guid with only uppercase letters can only be achieved by manually converting them all to uppercase, example:
Guid.NewGuid().ToString("N").ToUpper();
A guid with only either letter or dig...
Laravel redirect back to original destination after login
...ort from the framework itself. Nowadays you can use the method pointed out by bgdrl below this method: (I've tried updating his answer, but it seems he won't accept)
On auth filter:
// redirect the user to "/login"
// and stores the url being accessed on session
Route::filter('auth', function() {
...
How to display HTML tags as plain text [duplicate]
...
Technically you only need to replace < by &lt; for it to be recognized by most browsers, but the > by &gt; is good practice
– cwallenpoole
Jul 25 '11 at 14:01
...
Why doesn't println! work in Rust unit tests?
...sts in order for the test output to be tidy. You can disable this behavior by passing the --nocapture option to the test binary or to cargo test:
#[test]
fn test() {
println!("Hidden output")
}
Invoking tests:
% rustc --test main.rs; ./main
running 1 test
test test ... ok
test result: ok. 1 p...
Find CRLF in Notepad++
...pic:
"How To Replace Line Ends, thus changing the line layout".
(mentioned by georgiecasey in his/her answer below)
Some relevant extracts includes the following search processes:
Simple search (Ctrl+F), Search Mode = Normal
You can select an EOL in the editing window.
Just move t...
Naming “class” and “id” HTML attributes - dashes vs. underlines [closed]
...
objectContainer.messageClass = new message(document.getElementById('message'));
objectContainer.messageClass.write('loaded');
}
asyncScript.src = 'message.js';
document.appendChild(asyncScript);
}else{
objectContainer.messageClass = new me...
What is the combinatory logic equivalent of intuitionistic type theory?
...nt the rules. Context validity just says you can build contexts from empty by adjoining fresh variables inhabiting Sets.
G |- valid G |- S : Set
-------------- ----------------------------- x fresh for G
. |- valid G, x:S |- valid
And now we can say how to sy...