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Using C# reflection to call a constructor
...
{
public Addition(int a)
{
Console.WriteLine("Constructor called, a={0}", a);
}
}
class Test
{
static void Main()
{
Type type = typeof(Addition);
ConstructorInfo ctor = type.GetConstructor(new[] { typeof(int) });
object instance = ctor.Invoke(new...
Razor View Engine : An expression tree may not contain a dynamic operation
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it was an uppercase m that did it for me
– whossname
May 3 '16 at 11:30
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Two sets of parentheses after function call
...ion ($filter) returns another function and then that returned function is called immediately. For Example:
function add(x){
return function(y){
return x + y;
};
}
var addTwo = add(2);
addTwo(4) === 6; // true
add(3)(4) === 7; // true
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C# - Attribute to Skip over a Method while Stepping in Debug Mode
Is there an attribute I can use on a method so that when stepping through some code in Debug mode the Debugger stays on the outside of the method?
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ASP.NET MVC Razor Concatenation
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You should wrap the inner part of the call with ( ):
<li id="item_@(item.TheItemId)">
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Generate array of all letters and digits
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please indicate in answer that the * code sample will work in Ruby 1.9 but not in Ruby 1.8
– Zabba
Jan 31 '11 at 1:46
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Futures vs. Promises
...ate programming which is out of scope for this question.
}
catch(...)
{
promise.set_exception(std::current_exception());
}
}, std::move(promise))).detach();
return std::move(future);
}
Using std::packaged_task which is a helper (i.e. it basicall...
Resize image to full width and fixed height with Picasso
I have a vertical LinearLayout where one of the items is an ImageView loaded using Picasso. I need to rise the image's width to the full device width, and to display the center part of the image cropped by a fixed height (150dp). I currently have the following code:
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Nested JSON objects - do I have to use arrays for everything?
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You don't need to use arrays.
JSON values can be arrays, objects, or primitives (numbers or strings).
You can write JSON like this:
{
"stuff": {
"onetype": [
{"id":1,"name":"John Doe"},
{"id":2,"name":"Don Joeh"}
],
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How to get the name of a class without the package?
...pe.FullName and Type.Name for getting the name of a type (class in this case) with or without the namespace (package in java-world).
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