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Composite Key with EF 4.1 Code First
...tivityType
{
[Key, Column(Order = 0)]
public int ActivityID { get; set; }
[Key, Column(Order = 1)]
[Required(ErrorMessage = "A ActivityName is required")]
[StringLength(50, ErrorMessage = "Activity Name must not exceed 50 characters")]
public string ActivityName { get; set; ...
How do you create a yes/no boolean field in SQL server?
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The equivalent is a BIT field.
In SQL you use 0 and 1 to set a bit field (just as a yes/no field in Access). In Management Studio it displays as a false/true value (at least in recent versions).
When accessing the database through ASP.NET it will expose the field as a boolean valu...
Remove padding or margins from Google Charts
... instance, here is a version that removes most of the extra blank space by setting the chartArea.width to 100% and chartArea.height to 80% and moving the legend.position to bottom:
// Set chart options
var options = {'title': 'How Much Pizza I Ate Last Night',
'width': 350,
...
Do checkbox inputs only post data if they're checked?
...e user. A switch is "on" when the control element's checked
attribute is set. When a form is submitted, only "on" checkbox
controls can become successful.
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Getting binary content in Node.js using request
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OK, after a lot of digging, I found out that requestSettings should have:
encoding: null
And then body will be of type Buffer, instead of the default, which is string.
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How do you change Background for a Button MouseOver in WPF?
...g should do the trick:
<Style TargetType="{x:Type Button}">
<Setter Property="Background" Value="Green"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Button}">
<Border Background="{Temp...
How to set environment variable for everyone under my linux system?
Can I have certain settings that are universal for all my users?
7 Answers
7
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Error in exception handler. - Laravel
...t's a Laravel-install related question. I have a public-facing Unix server setup:
6 Answers
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Padding within inputs breaks width 100%
Ok, so we know that setting padding to an object causes its width to change even if it is set explicitly. While one can argue the logic behind this, it causes some problems with some elements.
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No Main() in WPF?
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[STAThread] sets the COM threading model for your application. Usually you just set it to STA and don't have to worry what it does exactly. In case you are interested, check out msdn.microsoft.com/de-de/library/…
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