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Debug.Assert vs Exception Throwing
...contrived) practical example may help illuminate the difference:
(adapted from MoreLinq's Batch extension)
// 'public facing' method
public int DoSomething(List<string> stuff, object doohickey, int limit) {
// validate user input and report problems externally with exceptions
if(st...
What is the equivalent of Java's final in C#?
...e context in which it is used.
Classes
To prevent subclassing (inheritance from the defined class):
Java
public final class MyFinalClass {...}
C#
public sealed class MyFinalClass {...}
Methods
Prevent overriding of a virtual method.
Java
public class MyClass
{
public final void myFinalMethod()...
Binding arrow keys in JS/jQuery
...
Shadow: no, he means it stops the keydown event from firing on other DOM elements
– JasonWoof
Sep 10 '09 at 1:17
3
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Strangest language feature
...ng, because you can be sure nobody will -ever- find out what ??! will mean from Google without knowing the name already.
– zaratustra
Jan 4 '10 at 4:47
56
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How to count items in a Go map?
...
Use len(m). From http://golang.org/ref/spec#Length_and_capacity
len(s) string type string length in bytes
[n]T, *[n]T array length (== n)
[]T slice length
map[K]T map leng...
Cocoa Autolayout: content hugging vs content compression resistance priority
...ngine to choose how your layout looks, and theoretically this could change from one iOS version to the next!
– smileyborg
Jan 10 '14 at 23:39
...
What “things” can be injected into others in Angular.js?
...e two versions. value works just the same way--if whatever we would return from our $get function (aka our factory function) is always exactly the same, we can write even less code using value. For example, since we always return the same function for our greeting service, we can use value to define...
Difference between Lookup() and Dictionary(Of list())
...
@nawfal - that's exactly what Lookups are for. From msdn: "You can create an instance of a Lookup<TKey, TElement> by calling ToLookup on an object that implements IEnumerable<T>."
– Niall Connaughton
Aug 26 '15 at 6:06
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JavaScript query string [closed]
...
You can extract the key/value pairs from the location.search property, this property has the part of the URL that follows the ? symbol, including the ? symbol.
function getQueryString() {
var result = {}, queryString = location.search.slice(1),
re = /(...
How to convert enum value to int?
...the OP already has a value of type Tax, and wants to get the numeric value from it.
– Jon Skeet
Sep 10 '14 at 22:34
I ...