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Assign pandas dataframe column dtypes
...he entire field is converted to float64
– Michael David Watson
May 5 '15 at 20:13
18
I noticed co...
Is .NET Remoting really deprecated?
...
@Mark - what is your real question? Remoting is considered legacy technology. It sounds like you don't wish that to be true. You may have good reasons, but that doesn't really speak to Microsoft's current recommendations.
– Michael Petrotta
...
What is the purpose of global.asax in asp.net
...ation_Disposed: Fired just before an application is destroyed. This is the ideal location for cleaning up previously used resources.
Application_Error: Fired when an unhandled exception is encountered within the application.
Application_Start: Fired when the first instance of the HttpApplication c...
List all of the possible goals in Maven 2?
... lifecycles which are different) is composed of the following phases:
validate: validate the project is correct and all necessary information is available.
compile: compile the source code of the project.
test: test the compiled source code using a suitable unit testing framework. These tests shou...
Custom error pages on asp.net MVC3
... }
public ActionResult Http403()
{
return Content("Forbidden", "text/plain");
}
}
and then I subscribe for the Application_Error in Global.asax and invoke this controller:
protected void Application_Error()
{
var exception = Server.GetLastError();
var httpException...
Perl flags -pe, -pi, -p, -w, -d, -i, -t?
...
-n: Places a non-printing loop around your command.
-e: Allows you to provide the program as an argument rather
than in a file. You don't want to have to create a script
file for every little Perl one-liner.
-i: Modifies your input file in-place (making a backup of the
original). Handy ...
load scripts asynchronously
I am using several plugins, custom widgets and some other libraries from JQuery. as a result I have several .js and .css files. I need to create a loader for my site because it takes some time to load. it will be nice if I can display the loader before importing all the:
...
Android Preferences: How to load the default values when the user hasn't used the preferences-screen
...od has never been called in the past so you don't need to worry about overriding the user's settings each time your Activity is created
Take a look into PreferenceManager.setDefaultValues in Android API for further investigation.
...
Cross browser JavaScript (not jQuery…) scroll to top animation
...e. Very long page. Very long page. Very long page.
</p>
<button id=scrollme type="button">To the top</button>
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How do I check if a type is a subtype OR the type of an object?
... types are the same, here's a sample LINQPad program that demonstrates:
void Main()
{
typeof(Derived).IsSubclassOf(typeof(Base)).Dump();
typeof(Base).IsSubclassOf(typeof(Base)).Dump();
}
public class Base { }
public class Derived : Base { }
Output:
True
False
Which indicates that Deri...