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Ignore whitespace in HTML [duplicate]
... +1. It's a horrible hack, but it works, and seems like the best solution in the absence of support for the white-space-collapse style. (but note: if you have text in the child elements, you also need to set the font size back to normal again for them, or all your content will vanish)...
Iterate two Lists or Arrays with one ForEach statement in C#
...h (var nw in numbers.Zip(words, Tuple.Create))
{
Console.WriteLine(nw.Item1 + nw.Item2);
}
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How to handle ListView click in Android
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On your list view, use setOnItemClickListener
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Big O, how do you calculate/approximate it?
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I'll do my best to explain it here on simple terms, but be warned that this topic takes my students a couple of months to finally grasp. You can find more information on the Chapter 2 of the Data Structures and Algorithms in Java book.
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How to see if an object is an array without using reflection?
...case.)
I use Google GWT so I am not allowed to use reflection :(
The best solution (to the isArray array part of the question) depends on what counts as "using reflection".
In GWT, calling obj.getClass().isArray() does not count as using reflection1, so that is the best solution.
Otherwise...
Proper use of 'yield return'
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I tend to use yield-return when I calculate the next item in the list (or even the next group of items).
Using your Version 2, you must have the complete list before returning.
By using yield-return, you really only need to have the next item before returning.
Among other ...
Regex using javascript to return just numbers
...re getting a string back; if you actually need a number, cast the result:
item=item.replace('^.*\D(\d*)$', '$1');
if (!/^\d+$/.test(item)) throw 'parse error: number not found';
item=Number(item);
If you're dealing with numeric item ids on a web page, your code could also usefully accept an Eleme...
When would you use a List instead of a Dictionary?
...ct.Add(2, "Naomi");
dict.Add(2, "Ingrid"); // System.ArgumentException: An item with the same key has already been added.
So you should always consider two at least two things:
Do you want to search concrete items in dictionary?
Do you want to have some fields
non-unique (for example pairs: firs...
What does the “map” method do in Ruby?
... important as each.
(map is also an alias for collect. Use whatever works best for you conceptually.)
More helpful information:
If the Enumerable object you're running each or map on contains a set of Enumerable elements (hashes, arrays), you can declare each of those elements inside your block p...
How to create an installer for a .net Windows Service using Visual Studio
...and user that it should run as.
Now you need to make a setup project. The best thing to do is use the setup wizard.
Right click on your solution and add a new project: Add > New Project > Setup and Deployment Projects > Setup Wizard
a. This could vary slightly for different versions of Vi...