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Setting up connection string in ASP.NET to SQL SERVER
I'm trying to set up a connecting string in my web.config file (Visual Studio 2008/ASP.NET 3.5) to a local server (SQL server 2008).
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JavaScript displaying a float to 2 decimal places
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But it returns string, not float!
– Anwar
Jun 7 '16 at 9:58
40
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Remove ActiveRecord in Rails 3
...evious comment... in Rails 3.1, it is now --skip-active-record. Notice the extra dash.
– Mark Embling
Sep 3 '11 at 13:56
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Queries vs. Filters
... administration easier and doesn't require code changes to update queries, extra cruft in your query, etc.
– Zach
Aug 20 '13 at 15:57
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show...
Ruby on Rails generates model field:type - what are the options for field:type?
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:primary_key, :string, :text, :integer, :float, :decimal, :datetime, :timestamp,
:time, :date, :binary, :boolean, :references
See the table definitions section.
s...
Cross-thread operation not valid: Control 'textBox1' accessed from a thread other than the thread it
...port1_DataReceived method, use this pattern:
delegate void SetTextCallback(string text);
private void SetText(string text)
{
// InvokeRequired required compares the thread ID of the
// calling thread to the thread ID of the creating thread.
// If these threads are different, it returns true.
...
How to import multiple .csv files at once?
...t;-
list.files(pattern = "*.csv") %>%
map_df(~fread(.))
The stringsAsFactors = FALSE argument keeps the dataframe factor free, (and as marbel points out, is the default setting for fread)
If the typecasting is being cheeky, you can force all the columns to be as characters with the c...
How to save an activity state using save instance state?
...e", 1.9);
savedInstanceState.putInt("MyInt", 1);
savedInstanceState.putString("MyString", "Welcome back to Android");
// etc.
}
The Bundle is essentially a way of storing a NVP ("Name-Value Pair") map, and it will get passed in to onCreate() and also onRestoreInstanceState() where you would ...
Call UrlHelper in models in ASP.NET MVC
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public class MyModel
{
public int ID { get; private set; }
public string Link
{
get
{
UrlHelper url = new UrlHelper(HttpContext.Current.Request.RequestContext);
return url.Action("ViewAction", "MyModelController", new { id = this.ID });
}
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Place a button right aligned
...lass="btn text-right">Call to Action</a>. This way you don't need extra markup or rules to clear out floated elements.
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