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Objective-C - Remove last character from string
...you're changing it dynamically), you can use:
[myString deleteCharactersInRange:NSMakeRange([myRequestString length]-1, 1)];
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How to convert comma-delimited string to list in Python?
...haracter strings to list-
def stringtolist(x):
mylist=[]
for i in range(0,len(x),2):
mylist.append(x[i])
return mylist
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Move the most recent commit(s) to a new branch with Git
...3
git cherry-pick 453ac3d
git cherry-pick 9aa1233
OR (on Git 1.7.2+, use ranges)
git checkout newbranch
git cherry-pick 612ecb3~1..9aa1233
git cherry-pick applies those three commits to newbranch.
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What's the difference between `1L` and `1`?
...and mean!
1e9L * 4L # Ooops, overflow!
...and as @Gavin pointed out, the range for integers is roughly -2e9 to 2e9.
A caveat though is that this applies to the current R version (2.13). R might change this at some point (64-bit integers would be sweet, which could enable vectors of length > 2...
python: How do I know what type of exception occurred?
I have a function called by the main program:
15 Answers
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Best way to require all files from a directory in ruby?
What's the best way to require all files from a directory in ruby ?
11 Answers
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How does the ARM architecture differ from x86? [closed]
...egisters, eliminating predication from most instructions, and reducing the range of branches. At least in my experience, this still doesn't usually give quite as dense of coding as x86 code can get, but it's fairly close, and decoding is still fairly simple and straightforward. Lower code density me...
Is effective C++ still effective?
... also contain different examples, e.g., ones making use of auto variables, range-based for loops, in-class default initializers, as well as the occasional variadic template. To the extent that this book falls short in its support for C++0x, the errors are those of omission, not commission.
UPDATE:...
What are metaclasses in Python?
...ass is an instance of a metaclass.
While in Python you can use arbitrary callables for metaclasses (like Jerub shows), the better approach is to make it an actual class itself. type is the usual metaclass in Python. type is itself a class, and it is its own type. You won't be able to recreate somet...
Usage of __slots__?
What is the purpose of __slots__ in Python — especially with respect to when I would want to use it, and when not?
11 A...