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Show current key setting?
...tunately, map expands <key_name> values in both the LHS and RHS. You can exploit this to see the value of <Leader> even if it is the default value.
:nmap temp :echo('your leader is "<Leader>"')<Esc>| execute 'normal temp'| nunmap temp
Note that if you put this in your .vim/v...
Netbeans: how to change @author
...osing your e-mail address. The javadoc processor will think it's HTML, and call it an error.
– Stevens Miller
Sep 14 '16 at 19:01
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GridView VS GridLayout in Android Apps
...associated with this view.
This is what you'd want to use (keep using). Because a GridView gets its data from a ListAdapter, the only data loaded in memory will be the one displayed on screen.
GridViews, much like ListViews reuse and recycle their views for better performance.
Whereas a GridLayou...
Good examples of Not a Functor/Functor/Applicative/Monad?
While explaining to someone what a type class X is I struggle to find good examples of data structures which are exactly X.
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What is the difference between Server.MapPath and HostingEnvironment.MapPath?
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Server.MapPath() eventually calls HostingEnvironment.MapPath(), but it creates a VirtualPath object with specific options:
The VirtualPath object passed to HostingEnvironment.MapPath() is constructed like this:
VirtualPath.Create(path, VirtualPathO...
How to set background color in jquery
...;
You don't need to pass over a map/object to set only one property. You can just put pass it as string. Note that if passing an object you cannot use a -. All CSS properties which have such a character are mapped with capital letters.
Reference: .css()
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How to do math in a Django template?
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You can use the add filter:
{{ object.article.rating_score|add:"-100" }}
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How do I output the difference between two specific revisions in Subversion?
...e the last committed state against your currently saved working files, you can use convenience keywords:
svn diff -r PREV:HEAD
(Note, without anything specified afterwards, all files in the specified revisions are compared.)
You can compare a specific file if you add the file path afterwards:
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What does the double colon (::) mean in CSS?
...or. It means the element to the right doesn't exist in the normal DOM, but can be selected.
A pseudo-element is made of two colons (::) followed by the name of the pseudo-element.
Source
It was originally only a single colon, but was changed to differentiate it from pseudo classes (like :hove...
Do using statements and await keywords play nicely in c#
I have a situation where I am making an async call to a method that returns and IDisposable instance. For example:
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