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Javascript : natural sort of alphanumerical strings
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336
This is now possible in modern browsers using localeCompare. By passing the numeric: true opti...
'id' is a bad variable name in Python
... Kevin LittleKevin Little
10.7k44 gold badges3434 silver badges4646 bronze badges
3
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Can someone explain the right way to use SBT?
...b. For instance http://mvnrepository.com/artifact/net.sf.opencsv/opencsv/2.3 indicates to use:
libraryDependencies += "net.sf.opencsv" % "opencsv" % "2.3"
Then pull out the machette and start hacking your way forward. If you are lucky you don't end up using jars that depends on some of the same j...
Knight's Shortest Path on Chessboard
...e moves are disconnected (value=0), the sparse matrix would be like:
(a1,b3)=1,
(a1,c2)=1,
.....
And the shortest path of two points in a graph can be found using http://en.wikipedia.org/wiki/Dijkstra's_algorithm
Pseudo-code from wikipedia-page:
function Dijkstra(Graph, source):
for each v...
cpuid汇编指令 - C/C++ - 清泛网 - 专注C/C++及内核技术
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图1
在8086和8088CPU中，FLAGS只有16位长，在80386CPU中，bit 21被保留未用，在支持CPUID指令的CPU中，这一位将为1。
2、CPUID指令的执行方法
把功能代码放在EAX寄存器中，执行CPUID指令即可。例如：
mov eax, 1
cpui...
Deserialize JSON into C# dynamic object?
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So, given a JSON string:
{
"Items":[
{ "Name":"Apple", "Price":12.3 },
{ "Name":"Grape", "Price":3.21 }
],
"Date":"21/11/2010"
}
The following code will work at runtime:
dynamic data = serializer.Deserialize(json, typeof(object));
data.Date; // "21/11/2010"
data.Items.Count; // ...
push_back vs emplace_back
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Callum Watkins
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answered Nov 29 '10 at 18:00
Thomas PetitThomas Petit
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Forward declaration of a typedef in C++
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173
You can do forward typedef. But to do
typedef A B;
you must first forward declare A:
class A...
JSON serialization of Google App Engine models
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edited Jul 8 '13 at 16:37
answered Oct 7 '09 at 14:36
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