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How is the fork/join framework better than a thread pool?
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I think the basic misunderstanding is, that the Fork/Join examples do NOT show work stealing but only some kind of standard divide and conquer.
Work stealing would be like this: Worker B has finished his work. He is a kind one, so he looks around and sees Worker A still working very hard. ...
Deserialize JSON into C# dynamic object?
...son.Decode(json);
It is included with the MVC framework as an additional download to the .NET 4 framework. Be sure to give Vlad an upvote if that's helpful! However if you cannot assume the client environment includes this DLL, then read on.
An alternative deserialisation approach is suggested ...
How do I purge a linux mail box with huge number of emails? [closed]
... answered Aug 16 '11 at 9:38
EdoDodoEdoDodo
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How do you deal with configuration files in source control?
...ion for their dev boxes, there will be a dev, prod and stage versions. How do you deal with this in source control? Not check in this file at all, check it with different names or do something fancy altogether?
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How to decode HTML entities using jQuery?
How do I use jQuery to decode HTML entities in a string?
19 Answers
19
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Given a view, how do I get its viewController?
I have a pointer to a UIView . How do I access its UIViewController ? [self superview] is another UIView , but not the UIViewController , right?
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How do I make a UITableViewCell appear disabled?
...rs and cell.selectionStyle = UITableViewCellSelectionStyleNone , but how do I make a cell (or any UIView for that matter) appear disabled (grayed-out) like below?
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About catching ANY exception
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You can but you probably shouldn't:
try:
do_something()
except:
print "Caught it!"
However, this will also catch exceptions like KeyboardInterrupt and you usually don't want that, do you? Unless you re-raise the exception right away - see the following example...
Ruby on Rails: How do you add add zeros in front of a number if it's under 10?
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A lot of people using sprintf (which is the right thing to do), and I think if you want to do this for a string it's best to keep in mind the rjust and ljust methods:
"4".rjust(2, '0')
This will make the "4" right justified by ensuring it's at least 2 characters long and pad it wi...
What is the difference between
...hin brackets; not sent to client (as opposed to HTML comments).
Visit Ruby Doc for more infos about ERB.
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