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Samples of Scala and Java code where Scala code looks simpler/has fewer lines?
...shCode() {
int result = firstName != null ? firstName.hashCode() : 0;
result = 31 * result + (lastName != null ? lastName.hashCode() : 0);
return result;
}
public String toString() {
return "Person(" + firstName + "," + lastName + ")";
}
}
Then, in usag...
Logical operator in a handlebars.js {{#if}} conditional
...
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edited Jun 10 '13 at 18:24
Peter Bratton
5,93455 gold badges3333 silver badges6060 bronze badges
...
Convert a string representation of a hex dump to a byte array using Java?
...nt len = s.length();
byte[] data = new byte[len / 2];
for (int i = 0; i < len; i += 2) {
data[i / 2] = (byte) ((Character.digit(s.charAt(i), 16) << 4)
+ Character.digit(s.charAt(i+1), 16));
}
return data;
}
Reasons why it is an improveme...
Showing all errors and warnings [duplicate]
...le?
– oshirowanen
Mar 25 '11 at 21:10
1
already this question has been posted stackoverflow.com/q...
Password hint font in Android
... |
edited Apr 3 '19 at 10:54
Vadim Kotov
6,57788 gold badges4343 silver badges5555 bronze badges
answe...
How to use sidebar with the keyboard in Sublime Text 2 and 3?
...
You can type Ctrl+0 (Ctrl+Zero) to focus on the side bar.
Then you'll be able to move selection among files with arrow keys and to open the selected file hitting Enter, without touching the mouse.
...
Draw line in UIView
... to do it. For example, I want to draw a black horizontal line at y-coord=200.
8 Answers
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Where can I find documentation on formatting a date in JavaScript?
...
1069
I love 10 ways to format time and date using JavaScript and Working with Dates.
Basically, yo...
Convert between UIImage and Base64 string
...ta format
let imageData:NSData = NSData.init(contentsOfURL: url)!
Swift 2.0 > Encoding
let strBase64:String = imageData.base64EncodedStringWithOptions(.Encoding64CharacterLineLength)
Swift 2.0 > Decoding
let dataDecoded:NSData = NSData(base64EncodedString: strBase64, options: NSDataBase64Dec...