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Why is there no std::stou?
C++11 added some new string conversion functions:
3 Answers
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Replace specific characters within strings
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410
With a regular expression and the function gsub():
group <- c("12357e", "12575e", "197e18",...
Python TypeError: not enough arguments for format string
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180
Note that the % syntax for formatting strings is becoming outdated. If your version of Python ...
How can I convert NSDictionary to NSData and vice versa?
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edited Nov 5 '13 at 15:54
KIDdAe
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Xcode 4 and Core Data: How to enable SQL Debugging
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150
You should be looking at the same place you get NSLOGS
And you should Go to Product -> Edi...
Does git return specific return error codes?
...tomatic merge failed; fix conflicts and then commit the result.
$ echo $?
1
Git returns 0 when it merges correctly, as expected.
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Expand a random range from 1–5 to 1–7
Given a function which produces a random integer in the range 1 to 5, write a function which produces a random integer in the range 1 to 7.
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Fast permutation -> number -> permutation mapping algorithms
I have n elements. For the sake of an example, let's say, 7 elements, 1234567. I know there are 7! = 5040 permutations possible of these 7 elements.
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Setting Short Value Java
... a method setTableId(Short tableId) . Now when I try to write setTableId(100) it gives compile time error. How can I set the short value without declaring another short variable?
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How can I loop through a List and grab each item?
...(var money in myMoney) {
Console.WriteLine("Amount is {0} and type is {1}", money.amount, money.type);
}
MSDN Link
Alternatively, because it is a List<T>.. which implements an indexer method [], you can use a normal for loop as well.. although its less readble (IMO):
for (var i = 0; i ...