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What's the difference setting Embed Interop Types true and false in Visual Studio?
In Visual Studio, when adding one reference to the project, the properties window has an option Embed Inteop Types , should we set it to True or False ? What's the difference?
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Should I use the datetime or timestamp data type in MySQL?
...nt in time. This could be very important if your application handles time zones. How long ago was '2010-09-01 16:31:00'? It depends on what timezone you're in. For me it was just a few seconds ago, for you it may represent a time in the future. If I say 1283351460 seconds since '1970-01-01 00:00:00 ...
How to calculate the angle between a line and the horizontal axis?
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What should one use to calculate the angle along the vertical axis?
– ZeMoon
Jan 31 '14 at 7:55
3
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Razor MVC Populating Javascript array with Model Array
...n transform into a 2 dimensional array.
// this just sticks them all in a one dimension array of rows * cols
var myArray = new Array();
@foreach (var d in Model.ResultArray)
{
@:myArray.push("@d");
}
var MyA = new Array();
var rows = @Model.ResultArray.GetLength(0);
var cols = @Model.ResultAr...
GitHub: What is a “wip” branch?
...s and pull requests are independent concepts. "WIP" are "just" letters someone uses at the beginning of a text (the title of the pull request)
– koppor
Oct 12 '19 at 11:12
add...
Subscripts in plots in R
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If you are looking to have multiple subscripts in one text then use the star(*) to separate the sections:
plot(1:10, xlab=expression('hi'[5]*'there'[6]^8*'you'[2]))
share
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Rails: Custom text for rails form_for label
...d ActionView::Helpers::FormHelper. ActionView::Helpers::FormBuilder is the one we are interested in, but there is no description. If you look at the method declaration, you can see that second parameter is text. In this example, it's not very straight forward. But that documentation site is usually ...
Automatic creation date for Django model form objects?
...s something to populate existing rows). Please select a fix: 1) Provide a one-off default now (will be set on all existing rows) 2) Quit, and let me add a default in models.py Select an option: 1 Please enter the default value now, as valid Python The datetime and django.utils.timezone modules are...
Entity Framework: table without primary key
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Composite keys can also be done with Entity Framework Fluent API
public class MyModelConfiguration : EntityTypeConfiguration<MyModel>
{
public MyModelConfiguration()
{
ToTable("MY_MODEL_TABLE");
HasKey(x => new { x....
Checking user's homepage in Internet Explorer
... when i verify the example page,i get always false...am i the only one?
– DmitryK
Apr 4 '13 at 14:55
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