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How to check whether a file or directory exists?
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edited Jun 28 '18 at 10:42
Cœur
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answ...
How to extract the n-th elements from a list of tuples?
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answered Jul 22 '10 at 11:04
lucluc
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Find a private field with Reflection?
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10 Answers
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How to use getJSON, sending data with post method?
...unately $.post not.
– Tomas
Sep 28 '10 at 12:24
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Actually .getJSON() supports cross domain acces...
Why use strict and warnings?
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These two pragmas can automatically identify bugs in your code.
I always use this in my code:
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How to forward declare a template class in namespace std?
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answered Oct 7 '10 at 6:41
Jon PurdyJon Purdy
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Why is std::map implemented as a red-black tree?
... information required to make balance decisions. Red-Black trees require 1-bit to represent the colour. AVL trees require at least 2 bits (to represent -1, 0 or 1).
– SJHowe
Sep 12 '17 at 15:56
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How to “properly” print a list?
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Thank you that works great. Can you explain a bit in detail on what are you doing in the second line? I am new to python.
– Obaid
Mar 26 '11 at 23:12
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Random shuffling of an array
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Using Collections to shuffle an array of primitive types is a bit of an overkill...
It is simple enough to implement the function yourself, using for example the Fisher–Yates shuffle:
import java.util.*;
import java.util.concurrent.ThreadLocalRandom;
class Test
{
public static vo...
VS2005中SetUnhandledExceptionFilter函数应用 - C/C++ - 清泛网 - 专注C/C++及内核技术
...在以下三种情况出现。
（1）调用abort函数，并且设置了_CALL_REPORTFAULT选项（这个选项在Release版本是默认设置的）。
（2）启用了运行时安全检查选项，并且在软件运行时检查出安全性错误，例如出现缓存溢出。（安全检查选项 ...