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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...
iOS forces rounded corners and glare on inputs
iOS devices add a lot of annoying styles on form inputs, particularly on input[type=submit]. Shown below are the same simple search form on a desktop browser, and on an iPad.
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Redirect stdout pipe of child process in Go
...ted the parent program. One way to do this is with the cmd.Output() function, but this prints the stdout only after the process has exited. (That's a problem because this server-like program runs for a long time and I want to read the log output)
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phonegap open link in browser
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As suggested in a similar question, use JavaScript to call window.open with the target argument set to _system, as per the InAppBrowser documentation:
<a href="#" onclick="window.open('http://www.kidzout.com', '_system'); return false;">www.kidzout....
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: ...
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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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...
How to find topmost view controller on iOS
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iOS 4 introduced the rootViewController property on UIWindow:
[UIApplication sharedApplication].keyWindow.rootViewController;
You'll need to set it yourself after you create the view controller though.
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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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Cancel a UIView animation?
Is it possible to cancel a UIView animation while it is in progress? Or would I have to drop to the CA level?
17 Answers
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