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Filtering collections in C#
....ReadLine();
}
private static void ListFiltering()
{
var PersonList = new List<Person>();
PersonList.Add(new Person() { Age = 23, Name = "Jon", Gender = "M" }); //Non-Constructor Object Property Initialization
PersonList.Add(new Person() { Age = 24, Name = "Jack", Gender = "M" })...
How to find the port for MS SQL Server 2008?
... to monitor SQL Server Instance. We can use sys.dm_exec_connections DMV to identify the port number SQL Server Instance is listening on using below T-SQL code:
SELECT local_tcp_port
FROM sys.dm_exec_connections
WHERE session_id = @@SPID
GO
Result Set:
local_tcp_port
61499
(1 row(s) affected)
...
mongodb/mongoose findMany - find all documents with IDs listed in array
...
Use this format of querying
let arr = _categories.map(ele => new mongoose.Types.ObjectId(ele.id));
Item.find({ vendorId: mongoose.Types.ObjectId(_vendorId) , status:'Active'})
.where('category')
.in(arr)
.exec();
...
Add & delete view from Layout
...
In the newer SDKs its (ViewGroup) :)
– Ron
Nov 13 '12 at 9:45
...
Linq to SQL how to do “where [column] in (list of values)”
...
You could also use:
List<int> codes = new List<int>();
codes.add(1);
codes.add(2);
var foo = from codeData in channel.AsQueryable<CodeData>()
where codes.Any(code => codeData.CodeID.Equals(code))
select codeData;
...
C# getting its own class name
...
@EricLippert You are right. Any new version of Visual Studio or ReSharper will catch the strings with the same name as the class being renamed. My previous comment is just some old, now useless knowledge ...
– Halvard
...
Java - Convert integer to string [duplicate]
...ing "" + number is an overhead and does the following:
StringBuilder sb = new StringBuilder();
sb.append("");
sb.append(number);
return sb.toString();
share
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improve this answer
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What is the difference between POST and GET? [duplicate]
... included in the body of the request. This may result in the creation of a new resource or the updates of existing resources or both.
So essentially GET is used to retrieve remote data, and POST is used to insert/update remote data.
HTTP/1.1 specification (RFC 2616) section 9 Method Definitions ...
Problems with Android Fragment back stack
...t:
Currently on display is only fragment f1.
f1 -> f2
Fragment2 f2 = new Fragment2();
this.getActivity().getSupportFragmentManager().beginTransaction().replace(R.id.main_content,f2).addToBackStack(null).commit();
nothing out of the ordinary here. Than in fragment f2 this code takes you to fr...
How to become an OpenCart guru? [closed]
...;customer->getFax() - get customer fax number
$this->customer->getNewsletter() - get customer newsletter status
$this->customer->getCustomerGroupId() - get customer group id
$this->customer->getAddressId() - get customer default address id (maps to the address database field)
D...