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An explicit value for the identity column in table can only be specified when a column list is used
...entity column, why do you even need an identity column? Just use a regular int instead.
Details on Solution 1
Instead of
SET IDENTITY_INSERT archive_table ON;
INSERT INTO archive_table
SELECT *
FROM source_table;
SET IDENTITY_INSERT archive_table OFF;
you need to write
SET IDENTITY_INSERT a...
How do I convert an enum to a list in C#? [duplicate]
Is there a way to convert an enum to a list that contains all the enum's options?
14 Answers
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Swift - Convert to absolute value
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With Swift 5, you may use one of the two following ways in order to convert an integer to its absolute value.
#1. Get absolute value of an Int from magnitude property
Int has a magnitude property. magnitude has the following declaration:
var magnitude: UInt { get }
For any numeric v...
How do I convert a TimeSpan to a formatted string? [duplicate]
... will. It only describes the format in which the TimeSpan is returned when converted with ToString(). That ToString() does not take any custom arguments like "mm:ss". The code samples only show how the auto-generated string will look like given different TimeSpan values, not how to format it at will...
How to configure logging to syslog in Python?
...ogging module. My needs are very simple: I just want to log everything to syslog. After reading documentation I came up with this simple test script:
...
How to re import an updated package while in Python Interpreter? [duplicate]
...s, just saying import again gives you the existing copy of the module from sys.modules.
You can say reload(module) to update sys.modules and get a new copy of that single module, but if any other modules have a reference to the original module or any object from the original module, they will keep ...
Python: Making a beep noise
...ing effort. If he is indeed on Windows, he should probably try to play the system theme's default "alert" signal instead. With any luck, that signal is accessible through whatever GUI package he's using.
– jforberg
Jun 30 '11 at 16:25
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Clear terminal in Python [duplicate]
...lution would be to use either the cls command on Windows, or clear on Unix systems. Used with os.system, this makes a nice one-liner:
import os
os.system('cls' if os.name == 'nt' else 'clear')
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Why shouldn't Java enum literals be able to have generic type parameters?
...e is erased.
public <T> T getValue(MyEnum<T> param);
public T convert(Object);
To realise those methods you could however construct your enum as:
public enum MyEnum {
LITERAL1(String.class),
LITERAL2(Integer.class),
LITERAL3(Object.class);
private Class<?> claz...
How can I easily view the contents of a datatable or dataview in the immediate window
...T ABOUT e.Message + e.StackTrace from Bromberg eggcafe
int output = System.Convert.ToInt16(System.Configuration.ConfigurationSettings.AppSettings["DebugOutput"] );
//0 - do not debug anything just run the code
switch (output)
{
//do not debug anything
case 0:
msg = String.Empty...