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How do you bind an Enum to a DropDownList control in ASP.NET?
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Model class:
public class Company
{
public string CompanyName { get; set; }
public CompanyType Type { get; set; }
}
and View:
@Html.DropDownListFor(m => m.Type,
@Model.Type.ToSelectList<CompanyType>())
and if you are using that dropdown without binding to Model, you can use t...
SQL query to get all values a enum can have
...your_enum))::text AS your_column
This will return a single column result set of the contents of the enum "your_enum" with a column named "your_column" of type text.
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How to convert a selection to lowercase or uppercase in Sublime Text
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As a bonus for setting up a Title Case shortcut key Ctrl+kt (while holding Ctrl, press k and t), go to Preferences --> Keybindings-User
If you have a blank file open and close with the square brackets:
[ { "keys": ["ctrl+k", "ctrl+t"]...
What does “rc” mean in dot files
...ou are listing any files with rc in the name. The code in these files will set the way the services/tasks startup and run when initialized.
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Passing arguments forward to another javascript function
..., 3]]
}
a(1,2,3);
As @Nick demonstrated, you can use apply to provide a set arguments object in the call.
The following achieves the same result:
function a(args){
b(arguments[0], arguments[1], arguments[2]); // three arguments
}
But apply is the correct solution in the general case.
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Where should virtualenvs be created?
...se pyenv install Python, then pyenv-virtualenv will be a best practice. If set .python-version file, it can auto activate or deactivate virtual env when you change work folder. Pyenv-virtualenv also put all virtual env into $HOME/.pyenv/versions folder.
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Java SE 6 vs. JRE 1.6 vs. JDK 1.6 - What do these mean?
... - Java Runtime Environment
Java SE - Java Standard Edition
SE defines a set of capabilities and functionalities; there are more complex editions (Enterprise Edition – EE) and simpler ones (Micro Edition – ME – for mobile environments).
The JDK includes the compiler and other tools needed t...
Ruby on Rails Callback, what is difference between :before_save and :before_create?
...E INSERT
after_create
after_save
Update operations have exactly the same set, except read update instead of create everywhere (and UPDATE instead of INSERT).
From this, you can see that validation is carried out before the before_save and before_create callbacks.
The before_save occurs slightly...
C++ const map element access
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I'm using at() with in VS2013 on a project set to use VS2010 toolkit. I thought that meant I wasn't using C++11... But yet it compiles... ??
– thomthom
Dec 7 '13 at 22:27
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jquery find closest previous sibling with class
...get a distant sibling without having to get all. I had a particularly long set that was too CPU intensive using prevAll().
var category = $('li.current_sub').prev('li.par_cat');
if (category.length == 0){
category = $('li.current_sub').prevUntil('li.par_cat').last().prev();
}
category.show();
T...