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Peak-finding algorithm for Python/SciPy
.... But do you happen to know any implementation that finds prominence in 2D array?
– Jason
Nov 9 '18 at 18:46
@Jason I ...
How to change spinner text size and text color?
...ing="5dip"
/>
Now use this file to show your spinner items like:
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, R.layout.spinner_item,list);
You don't need to set the drop down resource. It will take spinner_item.xml only to show your items in spinner.
...
How do you use NSAttributedString?
...Italic, FVUltraLightItalic, FVUltraLight, FVBoldItalic, FVItalic
}
Swift array for enum access (needed because enum can't use '-'):
func helveticaFont (index:Int) -> (String) {
let fontArray = [
"HelveticaNeue-Bold",
"HelveticaNeue-CondensedBlack",
"HelveticaNeue-Medium",
"...
PDO MySQL: Use PDO::ATTR_EMULATE_PREPARES or not?
... to do the right thing with different php and mysql versions.
*
* @param array $settings with keys: host, port, unix_socket, dbname, charset, user, pass. Some may be omitted or NULL.
* @return PDO
* @author Francis Avila
*/
function connect_PDO($settings)
{
$emulate_prepares_below_version =...
Which Java Collection should I use?
...led discussion of when to use HashSet or TreeSet here:
Hashset vs Treeset
ArrayList vs LinkedList
Detailed discussion: When to use LinkedList over ArrayList?
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Efficient way to apply multiple filters to pandas DataFrame or Series
... them together is cumbersome. Maybe I could add each intermediate boolean array to a big array and then just use map to apply the and operator to them?
– durden2.0
Nov 29 '12 at 3:56
...
Parsing JSON using Json.net
...rt name value pairs in a JSON string to an existing C# variable type (e.g. Array, or Dictionary?) such that one would not have to create specific/custom classes? In my case the JSON string would be generated in Ruby/Rails...
– Greg
Dec 29 '09 at 23:32
...
Elegant way to invert a map in Scala
...bf()) += k))
}
}.mapValues(_.result())
}
usage:
Map(2 -> Array('g','h'), 5 -> Array('g','y')).invert
//res0: Map(g -> Array(2, 5), h -> Array(2), y -> Array(5))
Map('q' -> 1.1F, 'b' -> 2.1F, 'c' -> 1.1F, 'g' -> 3F).invert
//res1: Map(1.1 -> Set(q, c), 2....
Best way to check for nullable bool in a condition expression (if …)
...lly when you are trying to evaluate a nullable bool in linq.
For example:
array.Select(v => v.nullableBool ?? false)
(from v in array where v.nullableBool ?? false)
Is cleaner in my opinion as opposed to:
array.Select(v => v.nullableBool.HasValue ? v.nullableBool.Value : false)
(from v in ar...
Passing multiple values to a single PowerShell script parameter
...he easiest way is probably to use two parameters: One for hosts (can be an array), and one for vlan.
param([String[]] $Hosts, [String] $VLAN)
Instead of
foreach ($i in $args)
you can use
foreach ($hostName in $Hosts)
If there is only one host, the foreach loop will iterate only once. To pas...