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Declaring variables inside or outside of a loop
...and return something. This is also recommended in Caliper documentation.
@Param int size; // Set automatically by framework, provided in the Main
/**
* Variable is declared inside the loop.
*
* @param reps
* @return
*/
public double timeDeclaredInside(int reps) {
/* Dummy variable needed to wor...
URL matrix parameters vs. query parameters
I'm wondering whether to use matrix or query parameters in my URLs. I found an older discussion to that topic not satisfying.
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How to sort a List alphabetically using Object name field
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From your code, it looks like your Comparator is already parameterized with Campaign. This will only work with List<Campaign>. Also, the method you're looking for is compareTo.
if (list.size() > 0) {
Collections.sort(list, new Comparator<Campaign>() {
@Over...
What's the difference between an argument and a parameter?
...lking about methods, I'm never sure whether to use the word argument or parameter or something else. Either way the other people know what I mean, but what's correct, and what's the history of the terms?
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Print “hello world” every X seconds
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Note that the 2-param schedule method will execute once after the specified delay. The 3-param schedule or scheduleAtFixedRate would need to be used.
– Tim Bender
Feb 14 '14 at 18:42
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Equivalent of Math.Min & Math.Max for Dates?
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How about:
public static T Min<T>(params T[] values)
{
if (values == null) throw new ArgumentNullException("values");
var comparer = Comparer<T>.Default;
switch(values.Length) {
case 0: throw new ArgumentException();
case 1: ...
WPF User Control Parent
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/// Finds the visual parent.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="sender">The sender.</param>
/// <returns></returns>
public static T FindVisualParent<T>(DependencyObject sender) where T : Depend...
Remove querystring from URL
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This may be an old question but I have tried this method to remove query params. Seems to work smoothly for me as I needed a reload as well combined with removing of query params.
window.location.href = window.location.origin + window.location.pathname;
Also since I am using simple string addit...
How to get a resource id with a known resource name?
...dier() method, which is slow.
Here's the code:
/**
* @author Lonkly
* @param variableName - name of drawable, e.g R.drawable.<b>image</b>
* @param с - class of resource, e.g R.drawable.class or R.raw.class
* @return integer id of resource
*/
public static int getResId(String vari...
Why are Perl 5's function prototypes bad?
...t-a-distance. (Especially the $ prototype, which causes the corresponding parameter to be evaluated in scalar context, instead of the default list context.)
In particular, they make it hard to pass parameters from arrays. For example:
my @array = qw(a b c);
foo(@array);
foo(@array[0..1]);
foo($...