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Is [CallerMemberName] slow compared to alternatives when implementing INotifyPropertyChanged?
There are good articles that suggest different ways for implementing INotifyPropertyChanged .
1 Answer
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How to use the IEqualityComparer
...ontract you’re supposed to implement.1
In your code, the solution is to forward GetHashCode to Class_reglement.Numf.GetHashCode and implement it appropriately there.
Apart from that, your Equals method is full of unnecessary code. It could be rewritten as follows (same semantics, ¼ of the code,...
Focus Next Element In Tab Index
... elements, add class="tabable" this will let us select them later.
(Do not forget the "." class selector prefix in the code below)
var lastTabIndex = 10;
function OnFocusOut()
{
var currentElement = $get(currentElementId); // ID set by OnFOcusIn
var curIndex = currentElement.tabIndex; //get...
Multi-line regex support in Vim
I notice the standard regex syntax for matching across multiple lines is to use /s, like so:
1 Answer
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An existing connection was forcibly closed by the remote host
...ith a third-party application, the likely causes are:
You are sending malformed data to the application (which could include sending an HTTPS request to an HTTP server)
The network link between the client and server is going down for some reason
You have triggered a bug in the third-party applicat...
Python's json module, converts int dictionary keys to strings
...ocs suggest that it automatically uses the object's ID as a hash/key even for mutable objects and relies on string interning to ensure that equivalent strings map to the same objects).
In Perl, Javascript, awk and many other languages the keys for hashes, associative arrays or whatever they're cal...
Android: java.lang.SecurityException: Permission Denial: start Intent
...ying its exact class name. This implies that the activity is intended only for application-internal use (since others would not know the class name). So in this case, the default value is "false". On the other hand, the presence of at least one filter implies that the activity is intended for extern...
Eclipse WTP vs sydeo, “ serves modules without publishing ”
I have the problem to find the performances of the plugin sysdeo by using the integrated plugin WTP of eclipse.
2 Answers
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What predefined macro can I use to detect clang?
...ed to compile my source code. I can easily find predefined macros to check for MSVC or GCC (see http://predef.sourceforge.net/ for example), but I cannot find any macro to check for clang.
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XSLT getting last element
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+1. Nice one, I had forgotten you could use ( ) in that way (and was way off on the use of an indexer).
– AnthonyWJones
Sep 22 '09 at 10:35
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