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How do you rotate a two dimensional array?
...re it is in C#
int[,] array = new int[4,4] {
{ 1,2,3,4 },
{ 5,6,7,8 },
{ 9,0,1,2 },
{ 3,4,5,6 }
};
int[,] rotated = RotateMatrix(array, 4);
static int[,] RotateMatrix(int[,] matrix, int n) {
int[,] ret = new int[n, n];
for (int i = 0; i < n; ++i) {
for (int j =...
PHPMailer character encoding issues
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487
If you are 100% sure $message contain ISO-8859-1 you can use utf8_encode as David says. Otherwi...
廉价共享存储解决方案1-drbd+ha+nfs - 更多技术 - 清泛网 - 专注C/C++及内核技术
...存储架构（主从模式）
http://blog.chinaunix.net/uid-25266990-id-3803277.html
DRBD使用gfs2,cman实现双主分布式文件存储方案
http://blog.sae.sina.com.cn/archives/3609
2.1搭建实验环境了
所需要的软件
REHL 6.4
drbd-8.4.6.tar.gz
drbd-utils-8.9.3.ta...
Does Spring @Transactional attribute work on a private method?
...
8 Answers
8
Active
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How should I have explained the difference between an Interface and an Abstract class?
...opsOnRoad
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answered Sep 13 '13 at 4:26
Vimal BeraVimal Bera
9,65933 g...
How to check for DLL dependency?
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108
Try Dependency Walker (last update in 2006) or a modern rewrite of it called Dependencies.
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Is there a difference between foo(void) and foo() in C++ or C?
...effler
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answered Sep 9 '08 at 1:34
DrPizzaDrPizza
16.3k77 gold bad...
Use a URL to link to a Google map with a marker on it
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edited Feb 28 '18 at 12:28
Harshad Madaye
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how to check if object already exists in a list
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edited Jul 18 at 18:25
jakob_a
5255 bronze badges
answered Aug 8 '10 at 16:31
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Finding all possible combinations of numbers to reach a given sum
..., target, partial + [n])
if __name__ == "__main__":
subset_sum([3,9,8,4,5,7,10],15)
#Outputs:
#sum([3, 8, 4])=15
#sum([3, 5, 7])=15
#sum([8, 7])=15
#sum([5, 10])=15
This type of algorithms are very well explained in the following Standford's Abstract Programming lecture...