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How to sort a HashMap in Java [duplicate]
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Do you have to use a HashMap? If you only need the Map Interface use a TreeMap
If you want to sort by comparing values in the HashMap. You have to write code to do this, if you want to do it once you can sort the values of...
Integer division with remainder in JavaScript?
In JavaScript , how do I get:
15 Answers
15
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Force DOM redraw/refresh on Chrome/Mac
...rfectly valid HTML/CSS incorrectly or not at all. Digging in through the DOM inspector is often enough to get it to realize the error of its ways and redraw correctly, so it's provably the case that the markup is good. This happens frequently (and predictably) enough in a project I'm working on t...
How to import load a .sql or .csv file into SQLite?
... .sql or .csv file into SQLite (I'm using SQLite3 API). I've only found documentation for importing/loading tables, not entire databases. Right now, when I type:
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iFrame src change event detection?
...and early Opera. (Source)
If the iframe is showing a page within the same domain of the parent, you would be able to access the location with contentWindow.location, as in the following example:
<iframe src="/test.html" onLoad="alert(this.contentWindow.location);"></iframe>
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Switch statement fallthrough in C#?
... case 0: // shares the exact same code as case 1
case 1:
// do something
goto case 2;
case 2:
// do something else
goto default;
default:
// do something entirely different
break;
}
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When would you use the different git merge strategies?
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An octopus branch merges multiple heads in one commit as long as it can do it cleanly.
For illustration, imagine you have a project that has a master, and then three branches to merge in (call them a, b, and c).
A series of recursive merges would look like this (note that the first merge was a ...
CoffeeScript on Windows?
How can I try CoffeeScript on Windows?
13 Answers
13
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How can I use Async with ForEach?
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List<T>.ForEach doesn't play particularly well with async (neither does LINQ-to-objects, for the same reasons).
In this case, I recommend projecting each element into an asynchronous operation, and you can then (asynchronously) wait for th...
What is “above-the-fold content” in Google Pagespeed?
...a) scored 98% on Google Page Speed. There were a couple of things I could do nothing about such as the query string from web fonts. I was very happy with this as this represented all that I could do.
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