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Is std::unique_ptr required to know the full definition of T?
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Because it's not obvious from the above comments, for anyone having this problem because they define a unique_ptr as a member variable of a...
how to convert a string to date in mysql?
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bluefootbluefoot
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Defining an array of anonymous objects in CoffeeScript
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answered Nov 10 '14 at 1:36
SethSeth
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How can you find the unused NuGet packages in a solution?
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answered Apr 15 '16 at 10:55
ulexulex
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List of Big-O for PHP functions
...s O(1) to give a more realistic big-O. For example the different between N=1000 and N=100000 is only about 50% slow down.
isset( $array[$index] ) O(n) but really close to O(1) - it uses the same lookup as array_key_exists. Since it's language construct, will cache the lookup if the key is hardcoded...
Heatmap in matplotlib with pcolor?
... the FlowingData graphic in Python
# Source : http://flowingdata.com/2010/01/21/how-to-make-a-heatmap-a-quick-and-easy-solution/
#
# Other Links:
# http://stackoverflow.com/questions/14391959/heatmap-in-matplotlib-with-pcolor
#
# --------------------------------------------------------------...
Fit image into ImageView, keep aspect ratio and then resize ImageView to image dimensions?
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edited Dec 1 '15 at 10:21
answered Nov 22 '11 at 20:06
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可重入函数、不可重入函数及线程安全 - C/C++ - 清泛网 - 专注C/C++及内核技术
...函数：
(1) 使用了静态数据结构;
(2) 调用了malloc或free;
(3) 调用了标准I/O函数;标准io库很多实现都以不可重入的方式使用全局数据结构。
(4) 进行了浮点运算.许多的处理器/编译器中，浮点一般都是不可重入的 (浮点运算大多使...
Namespace and class with the same name?
...mespace, see this article.
The Framework Design Guidelines say in section 3.4 “do not use the
same name for a namespace and a type in that namespace”. That is:
namespace MyContainers.List
{
public class List { … }
}
Why is this badness? Oh, let me count the ways.
You can get yourself ...
Django filter versus get for single object?
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James BennettJames Bennett
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