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How to remove all leading zeroes in a string
... (int) "00009384783473" (random number) and my result was 2147483647. If I cast it as a float however, it seems to work ok. Strange
– JamesHalsall
Feb 23 '11 at 23:37
...
{" was not expected.} Deserializing Twitter XML
...ializer is instantiated with aResponse but on deserializing I accidentally casted it to bResonse.
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Search for one value in any column of any table inside a database
...e + ''',''' + @ColumnName + ''',' + CASE @ColumnType WHEN 'xml' THEN 'LEFT(CAST(' + @ColumnName + ' AS nvarchar(MAX)), 4096),'''
WHEN 'timestamp' THEN 'master.dbo.fn_varbintohexstr('+ @ColumnName + '),'''
ELSE 'LEFT(' + @ColumnName + ', 4096),''' END + @ColumnType + '''
FROM ' + @TableName + ' (NOLO...
How to parse JSON in Scala using standard Scala classes?
...
This is a solution based on extractors which will do the class cast:
class CC[T] { def unapply(a:Any):Option[T] = Some(a.asInstanceOf[T]) }
object M extends CC[Map[String, Any]]
object L extends CC[List[Any]]
object S extends CC[String]
object D extends CC[Double]
object B extends CC[B...
How do you check what version of SQL Server for a database using TSQL?
...n the answer posted by Matt Rogish:
DECLARE @ver nvarchar(128)
SET @ver = CAST(serverproperty('ProductVersion') AS nvarchar)
SET @ver = SUBSTRING(@ver, 1, CHARINDEX('.', @ver) - 1)
IF ( @ver = '7' )
SELECT 'SQL Server 7'
ELSE IF ( @ver = '8' )
SELECT 'SQL Server 2000'
ELSE IF ( @ver = '9' )
...
Returning anonymous type in C#
... article:
using System;
static class GrottyHacks
{
internal static T Cast<T>(object target, T example)
{
return (T) target;
}
}
class CheesecakeFactory
{
static object CreateCheesecake()
{
return new { Fruit="Strawberry", Topping="Chocolate" };
}
...
Why covariance and contravariance do not support value type
... collection of three elements, each being a reference to a string. You can cast this to a collection of objects:
IEnumerable<object> objects = (IEnumerable<object>) strings;
Basically it is the same representation except now the references are object references:
[0] : object referen...
Convert stdClass object to array in PHP
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i know its too late , but why you not use type casting ... (array) $obj
– chhameed
Aug 30 '16 at 7:55
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Increment value in mysql update query
...ot going offtopic on my first post, but I'd like to expand a little on the casting of integer to string as some respondents appear to have it wrong.
Because the expression in this query uses an arithmetic operator (the plus symbol +), MySQL will convert any strings in the expression to numbers.
T...
How do we count rows using older versions of Hibernate (~2009)?
...
For me this gave "java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.Integer" but casting to a Long instead works...
– rogerdpack
Sep 17 '13 at 20:17
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