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Pick a random element from an array
...low
Just to answer your question, you can do this to achieve random array selection:
let array = ["Frodo", "sam", "wise", "gamgee"]
let randomIndex = Int(arc4random_uniform(UInt32(array.count)))
print(array[randomIndex])
The castings are ugly, but I believe they're required unless someone else h...
VB.NET equivalent to C# var keyword [duplicate]
...hen just use the Dim keyword, thus:
Dim query = From x In y Where x.z = w Select x
Contrary to some of the other answers, you do not need Option Strict On.
If you're using the VS IDE you can just hover over the variable names, but to get the compile-time types of variables (GetType(variableName)...
How to open a local disk file with JavaScript?
...leReader facility does allow you to process local files, but these MUST be selected by the user, you cannot go rooting about the users disk looking for files.
I currently use this with development versions of Chrome (6.x). I don't know what other browsers support it.
...
Plotting two variables as lines using ggplot2 on the same graph
... specific if one wants to choose specific colors rather than automatically selected colours by the function.
– I_m_LeMarque
Apr 5 '19 at 9:42
3
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How to URL encode a string in Ruby
...
@J-Rou, CGI.escape can escape whole URL, it does not selectively escapes query parameters, for instance, if you pass 'a=&!@&b=&$^' to CGI.escape it will escape whole thing with query separators & so this could be used only to query values. I suggest using addres...
How do I stop Notepad++ from showing autocomplete for all words in the file
...erences... > Auto-completion
Check Enable Auto-completion on each input
Select Function completion and not Word completion
Check Function parameter hint on input (if you have this option)
On version 6.5.5 of Notepad++, I have this setting
Some documentation about auto-completion is available ...
What APIs are used to draw over other apps (like Facebook's Chat Heads)?
... like UI animation.
A good overview of the detail, including allowing for selective interaction consumption, can be found in this StackOverflow thread. In particular one of the answer links will eventually take you here, which is a good example project. Note that ICS changed how this works a little...
How do I read an attribute on a class at runtime?
...>(
this Type type,
Func<TAttribute, TValue> valueSelector)
where TAttribute : Attribute
{
var att = type.GetCustomAttributes(
typeof(TAttribute), true
).FirstOrDefault() as TAttribute;
if (att != null)
{
r...
Jquery: how to trigger click event on pressing enter key
...ve. Will this definitely work across all kind of devices having differing "selection" methods?
– Jonny
Oct 17 '19 at 9:10
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Comment the interface, implementation or both?
...mplementation with the comment from the interface when you right click and select "Document This" on the method.
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