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How to add “active” class to Html.ActionLink in ASP.NET MVC
...tp://getbootstrap.com/components/#navbar
The way you handle your UI style based on what is active or not has nothing to do with ASP.NET MVC's ActionLink helper. This is the proper solution to follow how the Bootstrap framework was built.
<ul class="nav navbar-nav">
<li class="active"&...
When to use a linked list over an array/array list?
...h on the array to access each element, whereas you need to lookup the node based on the pointer for each element in linked list, which may result in page faults which may result in performance hits.
memory is a concern. Filled arrays take up less memory than linked lists. Each element in the array...
Package objects
...d by the package.
Not so with Scala 3, scheduled to be released mid-2020, based on Dotty, as in here:
Toplevel Definitions
All kinds of definitions can be written on the toplevel.
Package objects are no longer needed, will be phased out.
package p
type Labelled[T] = (String, T)
val a: Labelled...
The order of elements in Dictionary
...s operations different time and space complexity compared to the hashtable-based Dictionary<K,V>. If users need an O(1) insert/delete hashtable structure and also want to iterate over elements in key-order then they should to dict.Keys.OrderBy( k => k ).Select( k => dict[k] ) instead (at...
git-svn: how do I create a new svn branch via git?
...remotes/auth_bug)
The best part of it, now you can create a local branch based on your remote branch like so:
git checkout -b local/auth_bug auth_bug
Which means "check out and create local branch named auth_bug and make it follow the remote branch (last parameter) auth_bug
Test that your loca...
Why is JSHINT complaining that this is a strict violation?
...d so should be called using new. Doing so defines this to be a new object based on `Something.prototype'. It's most likely due to that assumption that it doesn't raise the possible strict violation warning.
– Andy Merts
Jan 7 '15 at 21:33
...
How do I enumerate through a JObject?
...
For people like me, linq addicts, and based on svick's answer, here a linq approach:
using System.Linq;
//...
//make it linq iterable.
var obj_linq = Response.Cast<KeyValuePair<string, JToken>>();
Now you can make linq expressions like:
JToken x...
Difference between binary semaphore and mutex
...by thread that had acquired it -- I just tried with a simple pthread_mutex based program, a thread can unlock mutex locked in main thread
– daisy
Jul 28 '12 at 3:55
15
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How do I correctly clone a JavaScript object?
...rowsers), this will be considerably faster than using any other javascript-based deep copying solution, and may sometimes be faster than a javascript-based shallow copying technique (see: jsperf.com/cloning-an-object/79)." stackoverflow.com/questions/122102/…
– BeauCielBleu
...
“new” keyword in Scala
...ly?
With Scala 3 (which should be released mid 2020, eight years later), based on Dotty: never.
Scala 3 will drop "new", as in this thread
Creator applications allow to use simple function call syntax to create instances
of a class, even if there is no apply method implemented.
Exampl...