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Test if number is odd or even
...ision as a whole number, or...? If that is what you mean, you just need to floor() the result; floor(5/2)=2
– Joey Sabey
Mar 20 '15 at 14:25
1
...
Javascript: formatting a rounded number to N decimals
...(value * power)),
result = (value < 0 ? '-' : '') + String(Math.floor(absValue / power));
if (precision > 0) {
var fraction = String(absValue % power),
padding = new Array(Math.max(precision - fraction.length, 0) + 1).join('0');
result += '.' + padding ...
How to get the current time in milliseconds from C in Linux?
...
You need to use floor() instead of round() so that it never rounds up to 1000 ms. Otherwise you would need to increment s when this happens. Probably a rare event but the extra digit can cause trouble.
– Mike
...
After submitting a POST form open a new window showing the result
...");
form.setAttribute("method", "post");
form.setAttribute("action", "test.jsp");
// setting form target to a window named 'formresult'
form.setAttribute("target", "formresult");
var hiddenField = document.createElement("input");
hiddenField.setAttribute("name", "id");
hiddenField.se...
UICollectionView spacing margins
...emSpacing * CGFloat(itemsInOneLine - 1)
flow.itemSize = CGSize(width: floor(width/itemsInOneLine), height: width/itemsInOneLine)
flow.minimumInteritemSpacing = 3
flow.minimumLineSpacing = itemSpacing
EDIT
XCode 11.4 and swift 5
let flow = collectionView.collectionViewLayout as! UIColle...
Algorithm to get the excel-like column name of a number
... $number % $len;
$result = $abc[$index] . $result;
$number = floor($number / $len);
}
return $result;
}
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Why would I use Scala/Lift over Java/Spring? [closed]
...e. I think Spring supports several templating engines, but I've only used JSP in anything serious. Doing a Lift-inspired "fuzzy MVC" design with JSP would be madness. This is a good thing on larger projects, where the time to just read and understand can be overwhelming.
Object-Relational Mapper ...
Is it correct to use JavaScript Array.sort() method for shuffling?
...nt, top = array.length;
if(top) while(--top) {
current = Math.floor(Math.random() * (top + 1));
tmp = array[current];
array[current] = array[top];
array[top] = tmp;
}
return array;
}
The algorithm is O(n), whereas sorting should be O(n log n). Dependin...
Eclipse HotKey: how to switch between tabs?
... Now, unfortunately this means that I'm SOL if I nav into a non-Java file (JSP, XML, JS, etc.).
The fix for this is to "copy command" for this pair, and select all the "whens" that I want.
So far it's at least working beautifully for Java and JSP files.
This is a major PITA to set up, but it's...
How to add a filter class in Spring Boot?
...'t going to work with Servlet 2.5, and there isn't really much support for JSP yet. I'm not really a gradler, so I don't know what you are trying to do. What's wrong with "compile"? Does it work if you just depend on "spring-boot-starter-web"? (I don't think these questions are related to the origin...