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Best way to represent a fraction in Java?
...ay be a floating-
* point decimal number, which in the same format as a parameter to the
* <code>BigDecimal(String)</code> constructor.
*
* @throws NumberFormatException if the string cannot be properly parsed.
*/
public BigFraction(String s)
{
int slashPos = s.i...
DTO = ViewModel?
...ere MVC 4 Single Page Application. In the sample project, DTOs are used as parameters for controller methods (or actions) in the WebApi. In other words, JSON is posted to those methods and with some MVC magic, the data is automatically converted to DTOs before being passed to the methods. Do you thi...
Is it possible to Pivot data using LINQ?
...class ValueKey {
public readonly object[] DimKeys;
public ValueKey(params object[] dimKeys) {
DimKeys = dimKeys;
}
public override int GetHashCode() {
if (DimKeys==null) return 0;
int hashCode = DimKeys.Length;
for (int i = 0; i < DimKeys.Length; i+...
How to bind function arguments without binding this?
...ascript, how can I bind arguments to a function without binding the this parameter?
15 Answers
...
How to convert Milliseconds to “X mins, x seconds” in Java?
...*
* Convert a millisecond duration to a string format
*
* @param millis A duration to convert to a string form
* @return A string of the form "X Days Y Hours Z Minutes A Seconds".
*/
public static String getDurationBreakdown(long millis) {
if(millis < 0) {
...
What was the strangest coding standard rule that you were forced to follow? [closed]
... On the other hand, eliminating an option at the beginning like "if(param == null) return null" can clean up your code quite a bit, to prohibit this instead of encourage it is somewhat criminal.
– Bill K
Oct 20 '08 at 16:17
...
how to get the one entry from hashmap without iterating
... the key at the specified position in this Map's keyIndex.
*
* @param index
* index of the element to return
* @return the element at the specified position in this list
* @throws IndexOutOfBoundsException
* if the index is out of range (index &l...
How to make a edittext box in a dialog
...l EditText input = new EditText(MainActivity.this);
LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.MATCH_PARENT,
LinearLayout.LayoutParams.MATCH_PARENT);
input.setLayoutParams(lp);
alertDialog.setView(in...
How to get the separate digits of an int number?
...gits order is maintained - i.e. Least significant digit is at index[0]
* @param num positive integer
* @return array of digits
*/
public static Integer[] getDigits(int num) {
if (num < 0) { return new Integer[0]; }
List<Integer> digits = new ArrayList<Integer>();
collec...
How can I pass a parameter to a Java Thread?
Can anyone suggest to me how I can pass a parameter to a thread?
18 Answers
18
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