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Private virtual method in C++
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Herb Sutter has very nicely explained it here.
Guideline #2: Prefer to make virtual functions private.
This lets the derived classes override the function to customize the behavior as needed, without further exposing the virtual functions directly by making them callable by derived...
How does a Java HashMap handle different objects with the same hash code?
...fier is the hash code of the key. For example: The hash code of the key is 235 -> the pair is stored in bucket number 235. (Note that one bucket can store more then one key-value pair).
When you lookup a value in the hashmap, by giving it a key, it will first look at the hash code of the key tha...
How can I truncate a datetime in SQL Server?
...te a datetime value (as to remove hours minutes and seconds) in SQL Server 2008?
13 Answers
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Is there Selected Tab Changed Event in the standard WPF Tab Control
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122
I tied this in the handler to make it work:
void TabControl_SelectionChanged(object sender, Se...
TypeError: 'module' object is not callable
...;> import socket
>>> socket
<module 'socket' from 'C:\Python27\lib\socket.pyc'>
>>> socket.socket
<class 'socket._socketobject'>
>>>
>>> from socket import socket
>>> socket
<class 'socket._socketobject'>
This is what the error mess...
C# Regex for Guid
...tString,
@"(?im)^[{(]?[0-9A-F]{8}[-]?(?:[0-9A-F]{4}[-]?){3}[0-9A-F]{12}[)}]?$",
"'$0'");
This matches the following styles, which are all equivalent and acceptable formats for a GUID.
ca761232ed4211cebacd00aa0057b223
CA761232-ED42-11CE-BACD-00AA0057B223
{CA761232-ED42-11CE-BACD-00AA00...
Removing event listener which was added with bind
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277
Although what @machineghost said was true, that events are added and removed the same way, the...
How can I export tables to Excel from a webpage [closed]
... you get it configured, it just works, every time.
UPDATE - September 15, 2016: TableTools has been discontinued in favor of a new plugin called "buttons" These tools perform the same functions as the old TableTools extension, but are FAR easier to install and they make use of HTML5 downloads for...
Create the perfect JPA entity [closed]
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edited Feb 12 '13 at 7:48
Arjan Tijms
36.1k1212 gold badges102102 silver badges134134 bronze badges
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LINQ Group By into a Dictionary Object
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362
Dictionary<string, List<CustomObject>> myDictionary = ListOfCustomObjects
.Group...