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Is it possible to make anonymous inner classes in Java static?
...hin a static method.
This doesn't actually remove the reference. You can test this by trying to serialize the anonymous class and not making the enclosing class serializable.
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Overload constructor for Scala's Case Classes?
...les inside overloaded constructor? For example: def this(bar: Int) = { val test = 0; this(bar,test) } (this is doesn't work)
– HEX
Oct 15 '13 at 14:52
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PHP: How to use array_filter() to filter array keys?
...), but it does offer the additional flexibility of performing an arbitrary test against the key, e.g. $allowed could contain regex patterns instead of plain strings.
You can also use ARRAY_FILTER_USE_BOTH to have both the value and the key passed to your filter function. Here's a contrived example ...
Unique ways to use the Null Coalescing operator [closed]
...t you can easily convert nullable value types to non-nullable types:
int? test = null;
var result = test ?? 0; // result is int, not int?
I frequently use this in Linq queries:
Dictionary<int, int?> PurchaseQuantities;
// PurchaseQuantities populated via ASP .NET MVC form.
var totalPurchas...
Auto layout constraints issue on iOS7 in UITableViewCell
... before adding the constraints to my content view.
– testing
Nov 11 '14 at 13:10
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Java: Detect duplicates in ArrayList?
...- it just needs to be consistent with your definition of equality), the fastest duplicate removal solution is going to sort the list ( 0(n log(n)) ) then to do a single pass and look for repeated elements (that is, equal elements that follow each other) (this is O(n)).
The overall complexity is goi...
Returning binary file from controller in ASP.NET Web API
...rsion, string environment,
string filetype)
{
var path = @"C:\Temp\test.exe";
HttpResponseMessage result = new HttpResponseMessage(HttpStatusCode.OK);
var stream = new FileStream(path, FileMode.Open, FileAccess.Read);
result.Content = new StreamContent(stream);
result.Content...
Multi-key dictionary in c#? [duplicate]
...good. I'm not very sure about OverriddenHashCodeMethod's job. Will have to test.
– nawfal
May 27 '14 at 9:09
1
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Force drop mysql bypassing foreign key constraint
...technical_specification`, `pwishlist`, `role_perms`, `roles`, `settings`, `test`, `testanother`, `user_perms`, `user_roles`, `users`, `wishlist`; |
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How to check if a number is a power of 2
...t examples. e.g. Isolate the rightmost 1-bit with y = x & (-x). This test is just a special case of clearing the lowest set bit.
– Peter Cordes
Sep 18 at 18:34
add a com...