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How to sort an array of integers correctly
...ay.sort((a,b)=>a.numProperty - b.numProperty); and if the property is a string you can do: objArray=objArray.sort((a,b)=>a.strProperty.localeCompare(b.strProperty)); That having been said, this question specifically asks about sorting an array of integers
– jjjjs
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What is the point of Lookup?
...semblies
Type[] sampleTypes = new[] { typeof(List<>), typeof(string),
typeof(Enumerable), typeof(XmlReader) };
// All the types in those assemblies
IEnumerable<Type> allTypes = sampleTypes.Select(t => t.Assembly)
...
How to cast/convert pointer to reference in C++
... bhhaaa, I added the "I guess" because it made me write at least 30 chars. that's also way I add the "..........."
– Roee Gavirel
Apr 16 '12 at 11:41
10
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Why are exclamation marks used in Ruby methods?
...e that someone else might have a reference to. Here's a simple example for strings:
foo = "A STRING" # a string called foo
foo.downcase! # modifies foo itself
puts foo # prints modified foo
This will output:
a string
In the standard libraries, there are a lot of places you'll see...
Adjust UILabel height to text
...ks for me.
Updated for Swift 4.0
import UIKit
func heightForView(text:String, font:UIFont, width:CGFloat) -> CGFloat{
let label:UILabel = UILabel(frame: CGRectMake(0, 0, width, CGFloat.greatestFiniteMagnitude))
label.numberOfLines = 0
label.lineBreakMode = NSLineBreakMode.byWordW...
What are carriage return, linefeed, and form feed?
What is the meaning of the following control characters:
12 Answers
12
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Extracting text from HTML file using Python
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I don't think will convert html characters into unicode, right? For example, &amp; won't be converted into &, right?
– speedplane
Nov 30 '12 at 8:14
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What's a quick way to comment/uncomment lines in Vim?
...ks I use most of the time block selection.
Put your cursor on the first # character, press CtrlV (or CtrlQ for gVim), and go down until the last commented line and press x, that will delete all the # characters vertically.
For commenting a block of text is almost the same:
First, go to the firs...
How to determine device screen size category (small, normal, large, xlarge) using code?
...s.DENSITY_HIGH) {
Toast.makeText(this, "DENSITY_HIGH... Density is " + String.valueOf(density), Toast.LENGTH_LONG).show();
}
else if (density == DisplayMetrics.DENSITY_MEDIUM) {
Toast.makeText(this, "DENSITY_MEDIUM... Density is " + String.valueOf(density), Toast.LENGTH_LONG).show();
}
else ...
Replace multiple strings with multiple other strings
I'm trying to replace multiple words in a string with multiple other words. The string is "I have a cat, a dog, and a goat."
...