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Dependency injection through constructors or property setters?
...ndency will usually suffice. Then should that dependency be "overridable" by property or a constructor overload?
– Patrick Szalapski
Aug 26 '10 at 15:15
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How to pattern match using regular expression in Scala?
...le this way in production code. Btw, the usage of a Map should be replaced by a List, because a Map is unordered and for more values it isn't guaranteed anymore that the right variable matches to the right matcher.
– kiritsuku
Feb 17 '14 at 0:43
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Extension methods cannot be dynamically dispatched
...n IEnumerable<dynamic>.
It is also possible to use dynamic objects by:
Calling the static method directly, per Jon Skeet's answer:
@model IEnumerable<dynamic>
@PartialExtensions.Partial(Html, "~/link/to/_partialView.cshtml", Model)
Wrapping it in a class.
public class DynamicQue...
Serializing an object as UTF-8 XML in .NET
..., System.Text.Encoding.UTF8);
serializer.Serialize(streamWriter, entry);
byte[] utf8EncodedXml = memoryStream.ToArray();
I've left out the same disposal you've left. I slightly favour the following (with normal disposal left in):
var serializer = new XmlSerializer(typeof(SomeSerializableObject)...
Find XOR of all numbers in a given range
...unction:
f(b) = 0 ^ 1 ^ 2 ^ 3 ^ 4 .. ^ b
b is greater than a, so just by safely dropping in a few extra brackets (which we can because it's associative), we can also say this:
f(b) = ( 0 ^ 1 ^ 2 ^ 3 ^ 4 .. ^ (a-1) ) ^ (a ^ a+1 ^ a+2 .. ^ b)
Which simplifies to:
f(b) = f(a-1) ^ (a ^ a+1 ...
Finding row index containing maximum value using R
...tween rank and order. order returns the index each element has, but sorted by the elements' value. rank returns the index each element would have, if the list were sorted first. Thus order returns current index values; and be used as an "indexer" in pandas terms.
– The Red Pea
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MySQL Select all columns from one table and some from another table
...t all columns from table 1 and only the listed columns from table 2 joined by id.
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What does the exclamation mark do before the function?
...and instantly calls the function.
So what the author is doing is saving a byte per function expression; a more readable way of writing it would be this:
(function(){})();
Lastly, ! makes the expression return true. This is because by default all IIFE return undefined, which leaves us with !undef...
How do I set the table cell widths to minimum except last column?
...ace:nowrap;} td:nth-child(3){width: 99%;} -- Just in case any newbies drop by. :)
– ElizaWy
Oct 29 '14 at 8:03
@ElizaW...
How to create a dialog with “yes” and “no” options?
...lse and then you don't need to wrap all of your code in the confirm! (case by case fix though)
– Jacob Raccuia
Sep 2 '14 at 14:54
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