大约有 41,000 项符合查询结果（耗时：0.0339秒） [XML]
Why doesn't ruby support method overloading?
...s the right answer. The accepted answer oversimplifies. C# DOES have named parameters and optional parameters and still implements overloading, so it's not as simple as "def method(a, b = true) won't work, therefore method overloading is impossible." It's not; it's just difficult. I found THIS answe...
What is stdClass in PHP?
...lass gives you is option to type hint it i.e. function(StdClass $a, array $params) v.s. checking if $a is object and instanceof.
– Dejan Marjanović
Apr 15 '14 at 21:02
...
How to initialize log4j properly?
...ender name="console" class="org.apache.log4j.ConsoleAppender">
<param name="Target" value="System.out"/>
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%-5p %c{1} - %m%n"/>
</layout>
</appender>
<...
How can I add an item to a IEnumerable collection?
...t; do it for me:
public static IEnumerable Append(this IEnumerable first, params object[] second)
{
return first.OfType<object>().Concat(second);
}
public static IEnumerable<T> Append<T>(this IEnumerable<T> first, params T[] second)
{
return first.Concat(second);
} ...
How do I invoke a Java method when given the method name as a string?
...flect.Method method;
try {
method = obj.getClass().getMethod(methodName, param1.class, param2.class, ..);
} catch (SecurityException e) { ... }
catch (NoSuchMethodException e) { ... }
The parameters identify the very specific method you need (if there are several overloaded available, if the m...
Tree data structure in C#
...d Action<T>( T obj ) . There are also versions from 0 to 4 different parameters. There's also an analogous delegate for functions called Func<>.
– Benny Jobigan
Feb 6 '10 at 23:45
...
Using Jasmine to spy on a function without an object
...vate implementation for the spy to work. const result = FooFunctions.foo(params) // spy reports call const result = foo(params) // spy reports no call
– Richard Matsen
Jul 11 '17 at 23:28
...
Rails - controller action name to string
...pposed to the general case of getting the current method name) you can use params[:action]
Alternatively you might want to look into customising the Rails log format so that the action/method name is included by the format rather than it being in your log message.
...
Databinding an enum property to a ComboBox in WPF
...art of your model - the enumeration type - in the view, in the ItemsSource param. In order to keep the view and the model decoupled I would need to create a copy of the enumeration in the ViewModel and code ViewModel to translate between the two... Which would make the solution not that simple any m...
How to detect Windows 64-bit platform with .NET?
...t
/// table of a certain module.
/// </summary>
/// <param name="moduleName">The name of the module</param>
/// <param name="methodName">The name of the method</param>
/// <returns>
/// The function returns true if the method specified by ...