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Cleaner way to update nested structures
...nt = 3, superMode: Boolean = false)
scala> @zip case class Game(state: String = "pause", pacman: Pacman = Pacman())
scala> val g = Game()
g: Game = Game("pause",Pacman(3,false))
// Changing the game state to "run" is simple using the copy method:
scala> val g1 = g.copy(state = "run")
g...
How to implement a tree data-structure in Java? [closed]
...t; children;
}
}
That is a basic tree structure that can be used for String or any other object. It is fairly easy to implement simple trees to do what you need.
All you need to add are methods for add to, removing from, traversing, and constructors. The Node is the basic building block of ...
How to select last two characters of a string
...
Try this, note that you don't need to specify the end index in substring.
var characters = member.substr(member.length -2);
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What is the best way to clone/deep copy a .NET generic Dictionary?
I've got a generic dictionary Dictionary<string, T> that I would like to essentially make a Clone() of ..any suggestions.
...
Differences between strong and weak in Objective-C
...balloon or destroy it when we don't want, why do we have to care about the strings attached? We just need data.
– Ashish Pisey
May 14 '19 at 5:40
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Using SignalR with Redis messagebus failover using BookSleeve's ConnectionUtils.Connect()
... "redis1", 6380 }
},
CommandMap = CommandMap.Create(new HashSet<string>
{ // EXCLUDE a few commands
"INFO", "CONFIG", "CLUSTER",
"PING", "ECHO", "CLIENT"
}, available: false),
KeepAlive = 180,
DefaultVersion = new Version(2, 8, 8),
Password = "change...
Excel Date to String conversion
...election
End Sub
Sub toText(target As range)
Dim cell As range
Dim txt As String
For Each cell In target
txt = cell.text
cell.NumberFormat = "@"
cell.Value2 = txt
Next cell
End Sub
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Type List vs type ArrayList in Java [duplicate]
...ore a reference to a HashSet or TreeSet in a variable of type Set.
Set<String> names = new HashSet<String>();
This way, you have to change only one line if you decide to use a TreeSet instead.
Also, methods that operate on sets should specify parameters of type Set:
public static voi...
force browsers to get latest js and css files in asp.net application
...ethod:
public static class JavascriptExtension {
public static MvcHtmlString IncludeVersionedJs(this HtmlHelper helper, string filename) {
string version = GetVersion(helper, filename);
return MvcHtmlString.Create("<script type='text/javascript' src='" + filename + version + ...
Get Enum from Description attribute [duplicate]
...static class EnumEx
{
public static T GetValueFromDescription<T>(string description) where T : Enum
{
foreach(var field in typeof(T).GetFields())
{
if (Attribute.GetCustomAttribute(field,
typeof(DescriptionAttribute)) is DescriptionAttribute attr...