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How do you add an array to another array in Ruby and not end up with a multi-dimensional result?
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17 Answers
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c++提取复数的实部和虚部 - C/C++ - 清泛网 - 专注C/C++及内核技术
...p, 0, sizeof(COMPLEX));
char buf[MAX_BUF_LEN];
int signPos = -1, // +/-号位置
iPos = -1; // 结尾的i的位置
for (int i = len-1; i >-1; i--)
{
if ('i' == strCplx[i])
iPos = i;
else if ('+' == strCplx[i] || '-' == strCplx[...
C dynamically growing array
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213
I can use pointers, but I am a bit afraid of using them.
If you need a dynamic array, you can...
initialize a vector to zeros C++/C++11
I know in C++11 they added the feature to initialize a variable to zero as such
2 Answers
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How do you validate a URL with a regular expression in Python?
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12 Answers
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Hour from DateTime? in 24 hours format
...rmat.
For example:
If the hour is 2:20:23 p.m. i want to convert it to 14:20 and that's it.
5 Answers
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How does Java handle integer underflows and overflows and how would you check for it?
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12 Answers
12
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What is the Scala annotation to ensure a tail recursive function is optimized?
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119
From the "Tail calls, @tailrec and trampolines" blog post:
In Scala 2.8, you will also ...
Reading output of a command into an array in Bash
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168
The other answers will break if output of command contains spaces (which is rather frequent) o...