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How do I convert a decimal to an int in C#?
... -1 since this will not work for values such as decimal.MaxValue and decimal.MinValue and results in an OverflowException. I believe that @Will provides a better answer here stackoverflow.com/a/501165/39532
– mezoid
Jun 2 '14 at 6:50
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How to set up a Subversion (SVN) server on GNU/Linux - Ubuntu [closed]
... like to act as a Subversion server. Both for myself to commit to locally, and for others remotely. What are the steps required to get this working? Please include steps to:
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How to express a NOT IN query with ActiveRecord/Rails?
...e come to this, if you are using Rails 4 look at the answers by Trung Lê` and VinniVidiVicci.
15 Answers
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Finding the type of an object in C++
I have a class A and another class that inherits from it, B. I am overriding a function that accepts an object of type A as a parameter, so I have to accept an A. However, I later call functions that only B has, so I want to return false and not proceed if the object passed is not of type B.
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Can “this” ever be null in Java?
Saw this line in a class method and my first reaction was to ridicule the developer that wrote it.. But then, I figured I should make sure I was right first.
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Adding the little arrow to the right side of a cell in an iPhone TableView Cell
...ply click click on the Table View, go to Prototype Cells on the right side and make it 1. Then click that Prototype Cell and on the right look for Accessory. In the drop-down, click Disclosure Indicator.
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In which scenario do I use a particular STL container?
...p on STL containers in my book on C++, specifically the section on the STL and its containers. Now I do understand each and every one of them have their own specific properties, and I'm close to memorizing all of them... But what I do not yet grasp is in which scenario each of them is used.
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Add icon to submit button in twitter bootstrap 2
...gs/tag_button.asp for more information on what the button tag is meant for and its cross browser effect. Use this with caution, especially with forms.
– Matenia Rossides
Mar 3 '12 at 7:22
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How will I know when to create an interface?
...s();
c.Process();
d.Process();
why not have them implement IProcessable, and then do
List<IProcessable> list;
foreach(IProcessable p in list)
p.Process();
this will scale much better when you add, say, 50 types of classes that all do the same thing.
Another concrete problem:
Have...
Find out a Git branch creator
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In case there has not been any commit on the branch and if it has been created from master, the "author of the branch" is completely unrelated to that branch but just the last committer on master. If you pull in changes from master and it's a fast-forward, it is again the last...