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How can I convert immutable.Map to mutable.Map in Scala?
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The cleanest way would be to use the mutable.Map varargs factory. Unlike the ++ approach, this uses the CanBuildFrom mechanism, and so has the potential to be more efficient if library code was written to take advantage of this:
val m = collection.immutable.Map(1->"one",2->"Two")
val n =...
Static linking vs dynamic linking
Are there any compelling performance reasons to choose static linking over dynamic linking or vice versa in certain situations? I've heard or read the following, but I don't know enough on the subject to vouch for its veracity.
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Difference between two dates in MySQL
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codeforester
25.6k88 gold badges6868 silver badges9292 bronze badges
answered Jan 21 '11 at 15:39
Devid GDevid G
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Can I apply a CSS style to an element name?
I'm currently working on a project where I have no control over the HTML that I am applying CSS styles to. And the HTML is not very well labelled, in the sense that there are not enough id and class declarations to differentiate between elements.
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Convert char to int in C#
...ar 5 '18 at 14:16
Vadim Ovchinnikov
9,91644 gold badges3939 silver badges6969 bronze badges
answered Apr 28 '09 at 2:20
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Merging between forks in GitHub
I forked a GitHub repository. Then I pushed some changes to my fork. Then the original repository merged my changes and some others. Now, I want to merge those changes I'm missing. I tried a simple pull followed by push, but this yield my commits in duplicate. What's the best way to do it?
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Convert JS object to JSON string
...ort built in. So as long as you're not dealing with prehistoric browsers like IE6/7 you can do it just as easily as that:
var j = {
"name": "binchen"
};
console.log(JSON.stringify(j));
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How to remove all listeners in an element? [duplicate]
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I think that the fastest way to do this is to just clone the node, which will remove all event listeners:
var old_element = document.getElementById("btn");
var new_element = old_element.cloneNode(true);
old_element.parentNode.repl...
How to inherit from a class in javascript?
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BjornBjorn
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Set Colorbar Range in matplotlib
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ImportanceOfBeingErnest
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answered Jul 31 '10 at 4:01
tom10tom10
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