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If REST applications are supposed to be stateless, how do you manage sessions?
I'm in need of some clarification. I've been reading about REST, and building RESTful applications. According to wikipedia, REST itself is defined to be Representational State Transfer . I therefore don't understand all this stateless gobbledeygook that everyone keeps spewing.
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Why create “Implicitly Unwrapped Optionals”, since that implies you know there's a value?
...buddies that never go anywhere without each other
class B {
var name : String
weak var myBuddyA : A!
init(name : String) {
self.name = name
}
}
class A {
var name : String
var myBuddyB : B
init(name : String) {
self.name = name
myBuddyB = B(name:"...
No identities were available - administrator request
...my app. I think there are invalid profiles because of iPhone Update to 5.1 and XCode update to 4.2.2.
13 Answers
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Express next function, what is it really for?
...cumentation it says that next('route') can be used to jump to that route and skip all routes in between, but sometimes next is called without arguments. Anybody knows of a good tutorial etc that describes the next function?
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[since C++11] std::array的使用 - C/C++ - 清泛网 - 专注C/C++及内核技术
...。array的出现代表着C++的代码更进一步现代化，就像std::string的出现代替了c风格字符串并且能和STL配合工作一样，array的 #前言
本文总结了STL中的序列式容器array的用法及注意事项。array的出现代表着C++的代码更进一步“现代...
Parser for C#
...blies:
var cp = new Microsoft.CSharp.CSharpCodeProvider(new Dictionary<string, string>() { { "CompilerVersion", "v3.5" } });
http://msdn.microsoft.com/en-us/library/microsoft.csharp.csharpcodeprovider.aspx
share
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C# Stream流使用总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...//读取流中数据把它写到字节数组中
file.Close();//关闭流
string str = Encoding.Default.GetString(array);//将字节数组内容转化为字符串
Console.WriteLine(str);
将数据写入磁盘文件：
FileStream file = File.Open(@"F:\file.txt", FileMode.Append);//初始化文...
PHP 5: const vs static
...e = new Pirate();
$pirate::getType();
or:
Pirate::getType();
Output:
string(6) "person"
string(6) "pirate"
string(6) "person"
string(6) "pirate"
In other words self:: refers to the static property and constant from the same scope where it is being called (in this case the Person supercl...
Simple way to find if two different lists contain exactly the same elements?
...ch has the same quantity of any value.
public boolean arraysMatch(List<String> elements1, List<String> elements2) {
// Optional quick test since size must match
if (elements1.size() != elements2.size()) {
return false;
}
List<String> work = newArrayList(ele...
Printing leading 0's in C?
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You need to know the maximum length of the final padded string. Alternatively, if you always wanted 5 leading zeros, then "00000" + integer.to_s. etc
– mlambie
Mar 4 at 5:21
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