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Why doesn't print work in a lambda?
Why doesn't this work?
8 Answers
8
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std::vector performance regression when enabling C++11
... with those options you write in your post.
However, if I also enable link time optimization (I also pass the -flto flag to gcc 4.7.2), the results are identical:
(I am compiling your original code, with container.push_back(Item());)
$ g++ -std=c++11 -O3 -flto regr.cpp && perf stat -r 10...
Find string between two substrings [duplicate]
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andilabs
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answered Jul 30 '10 at 5:59
Nikolaus Gradwohl...
How to enumerate an enum
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{
}
Note: The cast to (Suit[]) is not strictly necessary, but it does make the code 0.5 ns faster.
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Retrieving a random item from ArrayList [duplicate]
...won't compile anyway since it is unreachable.
Might want to re-write it like:
import java.util.ArrayList;
import java.util.Random;
public class Catalogue
{
private Random randomGenerator;
private ArrayList<Item> catalogue;
public Catalogue()
{
catalogue = new Array...
How to format strings using printf() to get equal length in the output?
I have two functions, one which produces messages like Starting initialization... and another which checks return codes and outputs "Ok" , "Warning" or "Error" . However, the output that is produced is of the different length:
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Maximum filename length in NTFS (Windows XP and Windows Vista)?
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Adam RosenfieldAdam Rosenfield
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When saving, how can you check if a field has changed?
...ally, you want to override the __init__ method of models.Model so that you keep a copy of the original value. This makes it so that you don't have to do another DB lookup (which is always a good thing).
class Person(models.Model):
name = models.CharField()
__original_name = None
def ...
How to format numbers? [duplicate]
...ng() was limited when I first wrote this answer, but the current status looks good.
var n = 100000;
var value = n.toLocaleString(
undefined, // leave undefined to use the browser's locale,
// or use a string like 'en-US' to override it.
{ minimumFractionDigits: 2 }
);
console.lo...
How do I print debug messages in the Google Chrome JavaScript Console?
...Oct 20 '08 at 10:20
Sergey IlinskySergey Ilinsky
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