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Difference between int[] array and int array[]
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They are semantically identical. The int array[] syntax was only added to help C programmers get used to java.
int[] array is much preferable, and less confusing.
sh...
Split a string at uppercase letters
... possible to split on a zero-width match in Python. But you can use re.findall instead:
>>> import re
>>> re.findall('[A-Z][^A-Z]*', 'TheLongAndWindingRoad')
['The', 'Long', 'And', 'Winding', 'Road']
>>> re.findall('[A-Z][^A-Z]*', 'ABC')
['A', 'B', 'C']
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The superclass “javax.servlet.http.HttpServlet” was not found on the Java Build Path [duplicate]
I have a project created by Maven integration in Eclipse. All work fine, but in the work space in all JSP files have this:
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Choose File Dialog [closed]
... know of a complete choose file dialog? Maybe one where you can filter out all files except for ones with specific extensions?
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Equivalent of “throw” in R
...them. If the columns don't exist, I want the function to stop and to stop all functions depending on it.
5 Answers
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text-overflow: ellipsis not working
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Today, all the major browsers support ellipsis: caniuse.com/#feat=text-overflow
– kazy
Oct 2 '14 at 23:26
1
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Deleting a Google App Engine application
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You can send them an email if you REALLY want the ID. They can give it back for a specific project. I haven't personally done it but I saw people in google groups saying it's possible
– Patrice
Jul 31 '14 at 16:13
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Comparing two strings, ignoring case in C# [duplicate]
...traight-forward format. "StringComparison.InvariantCultureIgnoreCase"...really?
– BengalTigger
Aug 29 '16 at 19:00
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Storing custom objects in an NSMutableArray in NSUserDefaults
...ray];
if (oldSavedArray != nil)
objectArray = [[NSMutableArray alloc] initWithArray:oldSavedArray];
else
objectArray = [[NSMutableArray alloc] init];
}
You should check that the data returned from the user defaults is not nil, because I believe unarchiving from nil causes a...
How do I change my Ruby version using RVM?
...ed to me too. I had:
export PATH=~/.rvm/bin:$PATH
Added in my .bashrc.
All I had to do was add another
[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm"
to the same file and it worked!
Of course, you have to restart your terminal after that.
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