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How can I get all constants of a type by reflection?
...ts and you can ignore IsInitOnly. I tried with different field types (e.g. String, Int32) to see if this made any difference but it did not.
– Mark Watts
May 5 '15 at 9:55
51
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How to ignore a property in class if null, using json.net
...hing in VB and it is no longer part of the JSON. This will only work with Strings though. Properties that are enums or integers will always show up - setting to Nothing results in the default value of "0" regardless.
– Destek
Apr 10 '17 at 15:50
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android edittext onchange listener
...d afterTextChanged(Editable arg0) {
new SearchTask().execute(seq.toString().trim());
}
});
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Abstract classes in Swift Language
... the protocol extension.
protocol MyInterface {
func myMethod() -> String
}
extension MyInterface {
func myMethod() -> String {
fatalError("Not Implemented")
}
}
class MyConcreteClass: MyInterface {
func myMethod() -> String {
return "The output"
}...
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
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I fixed this issue by correcting my jdbc string.
For example, the correct jdbc string should be...
jdbc:oracle:thin:@myserver:1521/XE
But the jdbs string I was using is ...
jdbc:oracle:thin:@myserver:1521:XE
(Note: between 1521 and XE should be a /)
This b...
How to copy data to clipboard in C#
How can I copy a string (e.g "hello") to the System Clipboard in C#, so next time I press CTRL+V I'll get "hello"?
5 Answ...
C# Sortable collection which allows duplicate keys
...
[TestMethod()]
public void SortTest()
{
TupleList<int, string> list = new TupleList<int, string>();
list.Add(1, "cat");
list.Add(1, "car");
list.Add(2, "dog");
list.Add(2, "door");
list.Add(3, "elephant");
list.Add(1, "coco...
When tracing out variables in the console, How to create a new line?
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In ES6/ES2015 you can use string literal syntax called template literals. Template strings use backtick character instead of single quote ' or double quote marks ". They also preserve new line and tab
const roleName = 'test1';
const role_ID = 't...
How do I get the computer name in .NET
... methods are given below to get machine name or computer name
Method 1:-
string MachineName1 = Environment.MachineName;
Method 2:-
string MachineName2 = System.Net.Dns.GetHostName();
Method 3:-
string MachineName3 = Request.ServerVariables["REMOTE_HOST"].ToString();
Method 4:-
string Mach...
How to get parameters from the URL with JSP
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In a GET request, the request parameters are taken from the query string (the data following the question mark on the URL). For example, the URL http://hostname.com?p1=v1&p2=v2 contains two request parameters - - p1 and p2. In a POST request, the request parameters are taken from both q...