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Command line for looking at specific port
...080"
In bash:
netstat -na | grep "8080"
In PowerShell:
netstat -na | Select-String "8080"
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Get individual query parameters from Uri [duplicate]
...r arguments = uri.Query
.Substring(1) // Remove '?'
.Split('&')
.Select(q => q.Split('='))
.ToDictionary(q => q.FirstOrDefault(), q => q.Skip(1).FirstOrDefault());
Do note, however, that I do not handle encoded strings of any kind, as I was using this in a controlled setting, ...
Where does R store packages?
...rature. Once you find it, go to the /etc subdirectory.
C:\R\R-2.10.1\etc
Select the file in this folder named Rprofile.site. I open it with VIM. You will find this is a bare-bones file with less than 20 lines of code. I inserted the following inside the code:
# my custom library path
.libPaths("C...
Keyboard shortcut to comment lines in Sublime Text 2
In Sublime Text 2 , how do I enclose a selection in a comment ?
Is there a keyboard shortcut for this action?
15 Answer...
What is the difference between .yaml and .yml extension? [duplicate]
...On the other hand:
The Yaml (sic!) component of Symfony2 implements a selected subset of features defined in the YAML 1.2 version specification.
So it seems fitting that they also use a subset of the recommended extension.
...
MongoDb query condition on comparing 2 fields
...have a collection T , with 2 fields: Grade1 and Grade2 , and I want to select those with condition Grade1 > Grade2 , how can I get a query like in MySQL?
...
How to remove the default link color of the html hyperlink 'a' tag?
...essing it, add inside the a tag: <A STYLE="text-decoration:none; color=[select your favorite...]" HREF="link.html"> test link</A>
– wiztrail
Mar 29 '12 at 22:29
4
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Changing position of the Dialog on screen android
...ILL_PARENT);
dialog.setTitle(null);
dialog.setContentView(R.layout.selectpic_dialog);
dialog.setCancelable(true);
dialog.show();
}
you can customize you dialog based on gravity and layout parameters
change gravity and layout parameter on the basis of your requirenment
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Calling a function on bootstrap modal open
...ode to execute once the dialog is opened. I would have used that option to select the text within the dialog using a function I have.
...
How do I check if an HTML element is empty using jQuery?
...or more info see http://api.jquery.com/is/ and http://api.jquery.com/empty-selector/
EDIT:
As some have pointed, the browser interpretation of an empty element can vary. If you would like to ignore invisible elements such as spaces and line breaks and make the implementation more consistent you ca...