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Unique Constraint in Entity Framework Code First
...x
Basically you need to insert a call like this in one of your migration scripts:
CreateIndex("TableName", new string[2] { "Column1", "Column2" }, true, "IX_UniqueColumn1AndColumn2");
Something like that:
namespace Sample.Migrations
{
using System;
using System.Data.Entity.Migrations;
...
How to include package data with setuptools/distribute?
...jsonschema',
'logging', ],
entry_points = {
'console_scripts': [
# Blah...
], },
)
I run python setup.py sdist for a source distrib (haven't tried binary).
And when inside of a brand new virtual environment, I have a myproject-4.19.tar.gz, file,
and I us...
how to draw directed graphs using networkx in python?
I have some nodes coming from a script that I want to map on to a graph. In the below, I want to use Arrow to go from A to D and probably have the edge colored too in (red or something).
...
Authenticate with GitHub using a token
... your deploy key at integration-time, by adding to your yaml file:
before_script:
- openssl aes-256-cbc -k "$password" -d -a -in my_key.enc -out my_deploy_key
- echo -e "Host github.com\n IdentityFile /path/to/my_deploy_key" > ~/.ssh/config
- echo "github.com ssh-rsa AAAAB3NzaC1yc2EAAAAB...
Git Blame Commit Statistics
... lines where the first non-whitespace character isn't a # (comment in many scripting languages).
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Javascript/DOM: How to remove all events of a DOM object?
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@cstruter: Right... this was in my early days of JavaScript... I will correct the code when I find some more time. Thanks for letting me know.
– Felix Kling
Feb 29 '12 at 16:21
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How to configure XAMPP to send mail from localhost?
... Fatal error: Class 'PHPMailer' not found in C:\xampp\htdocs\myweb\email_script.php on line 82
– Shafizadeh
Feb 13 '16 at 16:17
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Compare equality between two objects in NUnit
...Json(object expected, object actual)
{
var serializer = new System.Web.Script.Serialization.JavaScriptSerializer();
var expectedJson = serializer.Serialize(expected);
var actualJson = serializer.Serialize(actual);
Assert.AreEqual(expectedJson, actualJson);
}
It seems to work out gre...
Visual Studio Copy Project
...Export Template
The wizard will let you define
Template name
Template Description
Icon
Preview image
Then it zips up your project into 'My Exported Templates' directory.
You also have the option to make your template available when you create a new project.
When you use your template to...
What is the difference between char, nchar, varchar, and nvarchar in SQL Server?
...s would be among them. Fortunately your users probably don't write in that script, but it's something to keep in mind!
Another confusing but interesting point that other posters have highlighted is that char and varchar fields may use two bytes per character for certain characters if the collation ...