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What do ellipsis […] mean in a list?
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You can find the contents of the [1, [2, [...], 3]] like this: x[1] = [2, [...], 3] and y[1] = [2, 1, [...]], 3]. This means that x consists of a 1 and then repeating 2s, whereas y consists of alternating 1s and 2s.
– pa...
delegate keyword vs. lambda notation
...ontinueWith(delegate
{
_backgroundTask.ContinueTask(() =>lblPercent.Content = mytask.Result.ToString(CultureInfo.InvariantCulture));
});
And I replace with lambda:(error)
var mytask = Task.Factory.StartNew(() =>
{
Thread.Sleep(5000);
return 2712;
});
mytask.ContinueWith(()=&g...
Check if application is on its first run [duplicate]
...tate) {
super.onCreate(savedInstanceState);
// Perhaps set content view here
prefs = getSharedPreferences("com.mycompany.myAppName", MODE_PRIVATE);
}
@Override
protected void onResume() {
super.onResume();
if (prefs.getBoolean("firstrun", true))...
Is there any way to enforce typing on NSArray, NSMutableArray, etc.?
Can I make a NSMutableArray instance where all the elements are of type SomeClass ?
11 Answers
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List vs tuple, when to use each? [duplicate]
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There's a strong culture of tuples being for heterogeneous collections, similar to what you'd use structs for in C, and lists being for homogeneous collections, similar to what you'd use arrays for. But I've never quite squared this with the mutability issue mentioned in the other answers. Mutabi...
Modify Address Bar URL in AJAX App to Match Current State
...ed. When you click on a particular group name the url changes and only the content of the main content pane changes along with the url(no hash). So when the user reloads the page they are not redirected to the home page but to the groups' page.
– Madeyedm>ex m>ter
J...
Removing whitespace between HTML elements when using line breaks
... might or might not be appropriate.
Otherwise you are dealing with inline content so the HTML formatting is important - as the images will effectively act like words.
share
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improve this answer
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Removing duplicates in lists
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For this too, the content of the original list must be hashable
– Davide
Feb 15 '17 at 20:28
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Spring MVC: Complm>ex m> object as GET @RequestParam
...ly the problem is deeper as I thought. I am using jquery $.post which uses Content-Type:application/x-www-form-urlencoded; charset=UTF-8 as default. Unfortunately I based my system on that and when I needed a complm>ex m> object as a @RequestParam I couldn't just make it happen.
In my case I am trying t...
Partly cherry-picking a commit with Git
...-p is a synonym for --patch). This provides an interactive way to check in content, letting you decide whether each hunk should go in, and even letting you manually edit the patch if necessary.
To use it in combination with cherry-pick:
git cherry-pick -n <commit> # get your patch, but don't...