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Passing an array by reference
...er than the (invalid) array of references int & array[100];.
EDIT: Some clarification.
void foo(int * x);
void foo(int x[100]);
void foo(int x[]);
These three are different ways of declaring the same function. They're all treated as taking an int * parameter, you can pass any size array to ...
New line in text area
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Try this one:
<textarea cols='60' rows='8'>This is my statement one.&#13;&#10;This is my statement2</textarea>
&#10; Line Feed and &#13; Carriage Return are HTML entitieswikipedia. This way you are actually parsing the new line ("\n") rather than displayi...
DropDownList in MVC 4 with Razor
...On the last line - How do you know what model to call? Where does "tipo" come from?
– Andre
Feb 2 '18 at 10:38
2
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Check if SQL Connection is Open or Closed
...null && myConnection.State == ConnectionState.Closed)
{
// do something
// ...
}
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Is it possible to append to innerHTML without destroying descendants' event listeners?
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Unfortunately, assignment to innerHTML causes the destruction of all child elements, even if you're trying to append. If you want to preserve child nodes (and their event handlers), you'll need to use DOM functions:
function start() {
var m...
What is the use of “ref” for reference-type variables in C#?
I understand that if I pass a value-type ( int , struct , etc.) as a parameter (without the ref keyword), a copy of that variable is passed to the method, but if I use the ref keyword a reference to that variable is passed, not a new one.
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How do I get Pyflakes to ignore a statement?
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If there only was a way to get this from some repo for EL6 :) - I guess I'll have to wrap this in a rpm myself.
– Kimvais
May 9 '12 at 4:54
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How to implement history.back() in angular.js
...u need to use a link function in your directive:
link: function(scope, element, attrs) {
element.on('click', function() {
$window.history.back();
});
}
See jsFiddle.
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Get fully qualified class name of an object in Python
For logging purposes I want to retrieve the fully qualified class name of a Python object. (With fully qualified I mean the class name including the package and module name.)
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Descending order by date filter in AngularJs
So the book comes from rest api and it has many readers attached. I want to get the 'recent' reader.
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