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Why does C# not provide the C++ style 'friend' keyword? [closed]
... done. Remember that it is rare that you will be distributing your code to 3rd party developers not through a DLL; so as long as you and your team know about the internal classes and their use you should be fine.
EDIT Let me clarify how the friend keyword undermines OOP.
Private and protected vari...
How to split a column into two columns?
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143
There might be a better way, but this here's one approach:
row
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Emacs - Multiple columns one buffer
...ame with just one window, split it into two side-by-side windows using C-x 3, and then type M-x follow-mode. From then on, you can edit the buffer in either of the two windows, or scroll either one; the other window follows it.
In Follow mode, if you move point outside the portion visible in one wi...
Thread.Sleep replacement in .NET for Windows Store
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203
Windows Store apps embrace asynchrony - and an "asynchronous pause" is provided by Task.Delay. S...
Check if object value exists within a Javascript array of objects and if not add a new object to arr
...nst arr = [{ id: 1, username: 'fred' }, { id: 2, username: 'bill' }, { id: 3, username: 'ted' }];
function add(arr, name) {
const { length } = arr;
const id = length + 1;
const found = arr.some(el => el.username === name);
if (!found) arr.push({ id, username: name });
return arr...
How do you set the startup page for debugging in an ASP.NET MVC application?
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Mark SeemannMark Seemann
203k3939 gold badges377377 silver badges649649 bronze badges
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Best way of invoking getter by reflection
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243
I think this should point you towards the right direction:
import java.beans.*
for (PropertyDe...
Convert duration to hours:minutes:seconds (or similar) in Rails 3 or Ruby
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13 Answers
13
Active
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Best way to pretty print a hash
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answered Jan 12 '12 at 21:35
PhrogzPhrogz
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Scala @ operator
...version of case x: Some.
– Theo
Mar 3 '10 at 13:22
2
This is also covered under "Variable binding...