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method overloading vs optional parameter in C# 4.0 [duplicate]
which one is better? at a glance optional parameter seems better (less code, less XML documentation, etc), but why do most MSDN library classes use overloading instead of optional parameters?
...
get name of a variable or parameter [duplicate]
I would like to get the name of a variable or parameter:
3 Answers
3
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HashSet vs LinkedHashSet
...th the specified initial
* capacity and the specified load factor.
*
* @param initialCapacity the initial capacity of the hash map
* @param loadFactor the load factor of the hash map
* @param dummy ignored (distinguishes this
* constructor from o...
Where is a complete example of logging.config.dictConfig?
...(logfile_path):
"""
Initialize logging defaults for Project.
:param logfile_path: logfile used to the logfile
:type logfile_path: string
This function does:
- Assign INFO and DEBUG level to logger file handler and console handler
"""
dictConfig(DEFAULT_LOGGING)
...
Match multiple cases classes in scala
...
Looks like you don't care about the values of the String parameters, and want to treat B and C the same, so:
def matcher(l: Foo): String = {
l match {
case A() => "A"
case B(_) | C(_) => "B"
case _ => "default"
}
}
If you must, must, must extract the par...
Can you do a partial checkout with Subversion?
...eing recusively checkingout, you could use --set-depth again with infinity param.
svn update --set-depth=infinity www
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# server语法：server [:port] [param*] # 使用server关键字来设置后端服务器；为后端服务器所设置的内部名称[php_server_1]，该名称将会呈现在日志或警报中、后端服务器的IP地址，支持端口映射[10.12.25.68:80]...
HTTP URL Address Encoding in Java
...th a query like http://www.google.com/ig/api?weather=São Paulo, use the 5-parameter version of the constructor:
URI uri = new URI(
"http",
"www.google.com",
"/ig/api",
"weather=São Paulo",
null);
String request = uri.toASCIIString();
...
Collection that allows only unique items in .NET?
...nternalList.Distinct());
//return List;
}
public void Add(params T[] values)
{
List.Clear();
_internalList.AddRange(values);
List.AddRange(_internalList.Distinct());
// return List;
}
public bool Has(T value)
{
return List.Cont...
How to check for a JSON response using RSpec?
... :success => true
}.to_json
get :action # replace with action name / params as necessary
response.body.should == @expected
EDIT
Changing this to a post makes it a bit trickier. Here's a way to handle it:
it "responds with JSON" do
my_model = stub_model(MyModel,:save=>true)
MyMo...